diff --git a/Cargo.lock b/Cargo.lock
index 7e042a7..8a7afd0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,22 +17,13 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
-[[package]]
-name = "aho-corasick"
-version = "0.6.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81ce3d38065e618af2d7b77e10c5ad9a069859b4be3c2250f674af3840d9c8a5"
-dependencies = [
- "memchr 2.7.2",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
 dependencies = [
- "memchr 2.7.2",
+ "memchr",
 ]
 
 [[package]]
@@ -50,15 +41,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "ansi_term"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
-dependencies = [
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "anstream"
 version = "0.6.14"
@@ -126,7 +108,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16e62a023e7c117e27523144c5d2459f4397fcc3cab0085af8e2224f643a0193"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
@@ -137,7 +119,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c6fa2087f2753a7da8cc1c0dbfcf89579dd57458e36769de5ac750b4671737ca"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
@@ -162,17 +144,6 @@ version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 
-[[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi 0.1.19",
- "libc",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.3.0"
@@ -197,7 +168,7 @@ version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7505fc3cb7acbf42699a43a79dd9caa4ed9e99861dfbb837c5c0fb5a0a8d2980"
 dependencies = [
- "bindgen 0.69.4",
+ "bindgen",
  "cc",
  "cmake",
  "dunce",
@@ -214,7 +185,7 @@ checksum = "26b05800d2e817c8b3b4b54abd461726265fa9789ae34330622f2db9ee696f9d"
 dependencies = [
  "addr2line",
  "cc",
- "cfg-if 1.0.0",
+ "cfg-if",
  "libc",
  "miniz_oxide",
  "object",
@@ -248,25 +219,6 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "383d29d513d8764dcdc42ea295d979eb99c3c9f00607b3692cf68a431f7dca72"
 
-[[package]]
-name = "bindgen"
-version = "0.31.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57253399c086f4f29e57ffd3b5cdbc23a806a00292619351aa4cfa39cb49d4ea"
-dependencies = [
- "cexpr 0.2.3",
- "cfg-if 0.1.10",
- "clang-sys 0.21.2",
- "clap 2.34.0",
- "env_logger 0.4.3",
- "lazy_static 0.2.11",
- "log 0.3.9",
- "peeking_take_while",
- "quote 0.3.15",
- "regex 0.2.11",
- "which 1.0.5",
-]
-
 [[package]]
 name = "bindgen"
 version = "0.69.4"
@@ -274,20 +226,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a00dc851838a2120612785d195287475a3ac45514741da670b735818822129a0"
 dependencies = [
  "bitflags 2.5.0",
- "cexpr 0.6.0",
- "clang-sys 1.7.0",
+ "cexpr",
+ "clang-sys",
  "itertools",
- "lazy_static 1.4.0",
+ "lazy_static",
  "lazycell",
- "log 0.4.21",
+ "log",
  "prettyplease",
  "proc-macro2",
- "quote 1.0.36",
- "regex 1.10.4",
+ "quote",
+ "regex",
  "rustc-hash",
  "shlex",
  "syn 2.0.66",
- "which 4.4.2",
+ "which",
 ]
 
 [[package]]
@@ -326,6 +278,12 @@ version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78834c15cb5d5efe3452d58b1e8ba890dd62d21907f867f383358198e56ebca5"
 
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+
 [[package]]
 name = "bytes"
 version = "1.6.0"
@@ -343,30 +301,15 @@ dependencies = [
  "once_cell",
 ]
 
-[[package]]
-name = "cexpr"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42aac45e9567d97474a834efdee3081b3c942b2205be932092f53354ce503d6c"
-dependencies = [
- "nom 3.2.1",
-]
-
 [[package]]
 name = "cexpr"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
 dependencies = [
- "nom 7.1.3",
+ "nom",
 ]
 
-[[package]]
-name = "cfg-if"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -388,41 +331,15 @@ dependencies = [
  "windows-targets 0.52.5",
 ]
 
-[[package]]
-name = "clang-sys"
-version = "0.21.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e414af9726e1d11660801e73ccc7fb81803fb5f49e5903a25b348b2b3b480d2e"
-dependencies = [
- "glob 0.2.11",
- "libc",
- "libloading 0.4.3",
-]
-
 [[package]]
 name = "clang-sys"
 version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67523a3b4be3ce1989d607a828d036249522dd9c1c8de7f4dd2dae43a37369d1"
 dependencies = [
- "glob 0.3.1",
+ "glob",
  "libc",
- "libloading 0.8.3",
-]
-
-[[package]]
-name = "clap"
-version = "2.34.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
-dependencies = [
- "ansi_term",
- "atty",
- "bitflags 1.3.2",
- "strsim 0.8.0",
- "textwrap 0.11.0",
- "unicode-width",
- "vec_map",
+ "libloading",
 ]
 
 [[package]]
@@ -444,7 +361,7 @@ dependencies = [
  "anstream",
  "anstyle",
  "clap_lex",
- "strsim 0.11.1",
+ "strsim",
 ]
 
 [[package]]
@@ -455,7 +372,7 @@ checksum = "528131438037fd55894f62d6e9f068b8f45ac57ffa77517819645d10aed04f64"
 dependencies = [
  "heck 0.5.0",
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
@@ -504,7 +421,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7efb37c3e1ccb1ff97164ad95ac1606e8ccd35b3fa0a7d99a304c7f4a428cc24"
 dependencies = [
  "percent-encoding",
- "time 0.3.36",
+ "time",
  "version_check",
 ]
 
@@ -515,7 +432,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ddef33a339a91ea89fb53151bd0a4689cfce27055c291dfa69945475d22c747"
 dependencies = [
  "percent-encoding",
- "time 0.3.36",
+ "time",
  "version_check",
 ]
 
@@ -527,12 +444,12 @@ checksum = "387461abbc748185c3a6e1673d826918b450b87ff22639429c694619a83b6cf6"
 dependencies = [
  "cookie 0.17.0",
  "idna 0.3.0",
- "log 0.4.21",
+ "log",
  "publicsuffix",
  "serde",
  "serde_derive",
  "serde_json",
- "time 0.3.36",
+ "time",
  "url",
 ]
 
@@ -603,7 +520,7 @@ checksum = "4fb810d30a7c1953f91334de7244731fc3f3c10d7fe163338a35b9f640960321"
 dependencies = [
  "convert_case",
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "rustc_version",
  "syn 1.0.109",
 ]
@@ -625,7 +542,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8cf4b8dd484ede80fd5c547592c46c3745a617c8af278e2b72bea86b2dfed6"
 dependencies = [
  "devise_core",
- "quote 1.0.36",
+ "quote",
 ]
 
 [[package]]
@@ -637,7 +554,7 @@ dependencies = [
  "bitflags 2.5.0",
  "proc-macro2",
  "proc-macro2-diagnostics",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
@@ -669,17 +586,7 @@ version = "0.8.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b45de904aa0b010bce2ab45264d0631681847fa7b6f2eaa7dab7619943bc4f59"
 dependencies = [
- "cfg-if 1.0.0",
-]
-
-[[package]]
-name = "env_logger"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ddf21e73e016298f5cb37d6ef8e8da8e39f91f9ec8b0df44b7deb16a9f8cd5b"
-dependencies = [
- "log 0.3.9",
- "regex 0.2.11",
+ "cfg-if",
 ]
 
 [[package]]
@@ -690,8 +597,8 @@ checksum = "4cd405aab171cb85d6735e5c8d9db038c17d3ca007a4d2c25f337935c3d90580"
 dependencies = [
  "humantime",
  "is-terminal",
- "log 0.4.21",
- "regex 1.10.4",
+ "log",
+ "regex",
  "termcolor",
 ]
 
@@ -711,28 +618,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "failure"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
-dependencies = [
- "backtrace",
- "failure_derive",
-]
-
-[[package]]
-name = "failure_derive"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
-dependencies = [
- "proc-macro2",
- "quote 1.0.36",
- "syn 1.0.109",
- "synstructure",
-]
-
 [[package]]
 name = "fastrand"
 version = "2.1.0"
@@ -759,7 +644,7 @@ version = "0.2.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ee447700ac8aa0b2f2bd7bc4462ad686ba06baa6727ac149a2d6277f0d240fd"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "libc",
  "redox_syscall 0.4.1",
  "windows-sys 0.52.0",
@@ -810,12 +695,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "fuchsia-cprng"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
-
 [[package]]
 name = "futures"
 version = "0.3.30"
@@ -824,6 +703,7 @@ checksum = "645c6916888f6cb6350d2550b80fb63e734897a8498abe35cfb732b6487804b0"
 dependencies = [
  "futures-channel",
  "futures-core",
+ "futures-executor",
  "futures-io",
  "futures-sink",
  "futures-task",
@@ -846,12 +726,34 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dfc6580bb841c5a68e9ef15c77ccc837b40a7504914d52e47b8b0e9bbda25a1d"
 
+[[package]]
+name = "futures-executor"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a576fc72ae164fca6b9db127eaa9a9dda0d61316034f33a0a0d4eda41f02b01d"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-io"
 version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
 
+[[package]]
+name = "futures-macro"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
 [[package]]
 name = "futures-sink"
 version = "0.3.30"
@@ -873,9 +775,10 @@ dependencies = [
  "futures-channel",
  "futures-core",
  "futures-io",
+ "futures-macro",
  "futures-sink",
  "futures-task",
- "memchr 2.7.2",
+ "memchr",
  "pin-project-lite",
  "pin-utils",
  "slab",
@@ -889,7 +792,7 @@ checksum = "5cc16584ff22b460a382b7feec54b23d2908d858152e5739a120b949293bd74e"
 dependencies = [
  "cc",
  "libc",
- "log 0.4.21",
+ "log",
  "rustversion",
  "windows",
 ]
@@ -910,9 +813,9 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi",
 ]
 
 [[package]]
@@ -921,12 +824,6 @@ version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
 
-[[package]]
-name = "glob"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
-
 [[package]]
 name = "glob"
 version = "0.3.1"
@@ -989,15 +886,6 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
-[[package]]
-name = "hermit-abi"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "hermit-abi"
 version = "0.3.9"
@@ -1249,7 +1137,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b139284b5cf57ecfa712bcc66950bb635b31aff41c188e8a4cfc758eca374a3f"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
 ]
 
 [[package]]
@@ -1311,7 +1199,7 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f23ff5ef2b80d608d61efee834934d862cd92461afc0560dedf493e4c033738b"
 dependencies = [
- "hermit-abi 0.3.9",
+ "hermit-abi",
  "libc",
  "windows-sys 0.52.0",
 ]
@@ -1361,16 +1249,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "kernel32-sys"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
-dependencies = [
- "winapi 0.2.8",
- "winapi-build",
-]
-
 [[package]]
 name = "kqueue"
 version = "1.0.8"
@@ -1391,12 +1269,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "lazy_static"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"
-
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -1415,53 +1287,16 @@ version = "0.2.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
-[[package]]
-name = "libloading"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd38073de8f7965d0c17d30546d4bb6da311ab428d1c7a3fc71dff7f9d4979b9"
-dependencies = [
- "kernel32-sys",
- "lazy_static 1.4.0",
- "winapi 0.2.8",
-]
-
 [[package]]
 name = "libloading"
 version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c2a198fb6b0eada2a8df47933734e6d35d350665a33a3593d7164fa52c75c19"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "windows-targets 0.52.5",
 ]
 
-[[package]]
-name = "libmodbus-rs"
-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c93c05970ef216c712383dd33b8dd0c73084a45b640f6931d8d6f0f963f80fdf"
-dependencies = [
- "clap 2.34.0",
- "failure",
- "libc",
- "libmodbus-sys",
- "rand 0.4.6",
- "time 0.1.45",
-]
-
-[[package]]
-name = "libmodbus-sys"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d60fb76049179a9bc9625944305ad8e31cb5d703038cb95118b002512caf58a9"
-dependencies = [
- "bindgen 0.31.3",
- "cc",
- "libc",
- "pkg-config",
-]
-
 [[package]]
 name = "libudev"
 version = "0.3.0"
@@ -1498,15 +1333,6 @@ dependencies = [
  "scopeguard",
 ]
 
-[[package]]
-name = "log"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e19e8d5c34a3e0e2223db8e060f9e8264aeeb5c5fc64a4ee9965c062211c024b"
-dependencies = [
- "log 0.4.21",
-]
-
 [[package]]
 name = "log"
 version = "0.4.21"
@@ -1519,7 +1345,7 @@ version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff50ecb28bb86013e935fb6683ab1f6d3a20016f123c76fd4c27470076ac30f5"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "generator",
  "scoped-tls",
  "serde",
@@ -1546,21 +1372,21 @@ dependencies = [
  "regex-automata 0.1.10",
 ]
 
-[[package]]
-name = "memchr"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "148fab2e51b4f1cfc66da2a7c32981d1d3c083a803978268bb11fe4b86925e7a"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "memchr"
 version = "2.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
 
+[[package]]
+name = "memoffset"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "miette"
 version = "7.2.0"
@@ -1569,14 +1395,14 @@ checksum = "4edc8853320c2a0dab800fbda86253c8938f6ea88510dc92c5f1ed20e794afc1"
 dependencies = [
  "backtrace",
  "backtrace-ext",
- "cfg-if 1.0.0",
+ "cfg-if",
  "miette-derive",
  "owo-colors",
  "supports-color",
  "supports-hyperlinks",
  "supports-unicode",
  "terminal_size",
- "textwrap 0.16.1",
+ "textwrap",
  "thiserror",
  "unicode-width",
 ]
@@ -1588,7 +1414,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dcf09caffaac8068c346b6df2a7fc27a177fd20b39421a39ce0a211bde679a6c"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
@@ -1620,11 +1446,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
 dependencies = [
  "libc",
- "log 0.4.21",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "log",
+ "wasi",
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "mio-serial"
+version = "5.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20a4c60ca5c9c0e114b3bd66ff4aa5f9b2b175442be51ca6c4365d687a97a2ac"
+dependencies = [
+ "log",
+ "mio",
+ "nix",
+ "serialport",
+ "winapi",
+]
+
 [[package]]
 name = "mirai-annotations"
 version = "1.12.0"
@@ -1642,7 +1481,7 @@ dependencies = [
  "futures-util",
  "http 1.1.0",
  "httparse",
- "memchr 2.7.2",
+ "memchr",
  "mime",
  "spin",
  "tokio",
@@ -1656,9 +1495,9 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
 dependencies = [
- "lazy_static 1.4.0",
+ "lazy_static",
  "libc",
- "log 0.4.21",
+ "log",
  "openssl",
  "openssl-probe",
  "openssl-sys",
@@ -1675,17 +1514,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
 dependencies = [
  "bitflags 1.3.2",
- "cfg-if 1.0.0",
+ "cfg-if",
  "libc",
-]
-
-[[package]]
-name = "nom"
-version = "3.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05aec50c70fd288702bcd93284a8444607f3292dbdf2a30de5ea5dcdbe72287b"
-dependencies = [
- "memchr 1.0.2",
+ "memoffset",
+ "pin-utils",
 ]
 
 [[package]]
@@ -1694,7 +1526,7 @@ version = "7.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
 dependencies = [
- "memchr 2.7.2",
+ "memchr",
  "minimal-lexical",
 ]
 
@@ -1711,7 +1543,7 @@ dependencies = [
  "inotify",
  "kqueue",
  "libc",
- "log 0.4.21",
+ "log",
  "mio",
  "walkdir",
  "windows-sys 0.48.0",
@@ -1723,7 +1555,7 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d40b221972a1fc5ef4d858a2f671fb34c75983eb385463dff3780eeff6a9d43"
 dependencies = [
- "log 0.4.21",
+ "log",
  "notify",
 ]
 
@@ -1734,7 +1566,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
 dependencies = [
  "overload",
- "winapi 0.3.9",
+ "winapi",
 ]
 
 [[package]]
@@ -1758,7 +1590,7 @@ version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
 dependencies = [
- "hermit-abi 0.3.9",
+ "hermit-abi",
  "libc",
 ]
 
@@ -1768,7 +1600,7 @@ version = "0.32.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441"
 dependencies = [
- "memchr 2.7.2",
+ "memchr",
 ]
 
 [[package]]
@@ -1784,7 +1616,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95a0481286a310808298130d22dd1fef0fa571e05a8f44ec801801e84b216b1f"
 dependencies = [
  "bitflags 2.5.0",
- "cfg-if 1.0.0",
+ "cfg-if",
  "foreign-types",
  "libc",
  "once_cell",
@@ -1799,7 +1631,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
@@ -1849,7 +1681,7 @@ version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e401f977ab385c9e4e3ab30627d6f26d00e2c73eef317493c4ec6d468726cf8"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "libc",
  "redox_syscall 0.5.1",
  "smallvec",
@@ -1881,16 +1713,10 @@ checksum = "4bab5b985dc082b345f812b7df84e1bef27e7207b39e448439ba8bd69c93f147"
 dependencies = [
  "proc-macro2",
  "proc-macro2-diagnostics",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
-[[package]]
-name = "peeking_take_while"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
-
 [[package]]
 name = "percent-encoding"
 version = "2.3.1"
@@ -1913,7 +1739,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
@@ -1936,7 +1762,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e228dbe2aebd82de09c914fe28d36d3170ed5192e8d52b9c070ee0794519c2d3"
 dependencies = [
  "base64 0.21.7",
- "rand 0.8.5",
+ "rand",
  "sha2",
 ]
 
@@ -1984,7 +1810,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af066a9c399a26e020ada66a034357a868728e72cd426f3adcd35f80d88d88c8"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
  "version_check",
  "yansi",
@@ -1996,10 +1822,10 @@ version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d33c28a30771f7f96db69893f78b857f7450d7e0237e9c8fc6427a81bae7ed1"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "fnv",
- "lazy_static 1.4.0",
- "memchr 2.7.2",
+ "lazy_static",
+ "memchr",
  "parking_lot",
  "protobuf",
  "thiserror",
@@ -2027,12 +1853,6 @@ dependencies = [
  "psl-types",
 ]
 
-[[package]]
-name = "quote"
-version = "0.3.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
-
 [[package]]
 name = "quote"
 version = "1.0.36"
@@ -2042,19 +1862,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "rand"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "552840b97013b1a26992c11eac34bdd778e464601a4c2054b5f0bff7c6761293"
-dependencies = [
- "fuchsia-cprng",
- "libc",
- "rand_core 0.3.1",
- "rdrand",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "rand"
 version = "0.8.5"
@@ -2063,7 +1870,7 @@ checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
  "rand_chacha",
- "rand_core 0.6.4",
+ "rand_core",
 ]
 
 [[package]]
@@ -2073,24 +1880,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.6.4",
+ "rand_core",
 ]
 
-[[package]]
-name = "rand_core"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
-dependencies = [
- "rand_core 0.4.2",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
-
 [[package]]
 name = "rand_core"
 version = "0.6.4"
@@ -2100,15 +1892,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "rdrand"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
-dependencies = [
- "rand_core 0.3.1",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.4.1"
@@ -2143,31 +1926,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bcc303e793d3734489387d205e9b186fac9c6cfacedd98cbb2e8a5943595f3e6"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
-[[package]]
-name = "regex"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9329abc99e39129fcceabd24cf5d85b4671ef7c29c50e972bc5afe32438ec384"
-dependencies = [
- "aho-corasick 0.6.10",
- "memchr 2.7.2",
- "regex-syntax 0.5.6",
- "thread_local 0.3.6",
- "utf8-ranges",
-]
-
 [[package]]
 name = "regex"
 version = "1.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c117dbdfde9c8308975b6a18d71f3f385c89461f7b3fb054288ecf2a2058ba4c"
 dependencies = [
- "aho-corasick 1.1.3",
- "memchr 2.7.2",
+ "aho-corasick",
+ "memchr",
  "regex-automata 0.4.6",
  "regex-syntax 0.8.3",
 ]
@@ -2187,20 +1957,11 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
 dependencies = [
- "aho-corasick 1.1.3",
- "memchr 2.7.2",
+ "aho-corasick",
+ "memchr",
  "regex-syntax 0.8.3",
 ]
 
-[[package]]
-name = "regex-syntax"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d707a4fa2637f2dca2ef9fd02225ec7661fe01a53623c1e6515b6916511f7a7"
-dependencies = [
- "ucd-util",
-]
-
 [[package]]
 name = "regex-syntax"
 version = "0.6.29"
@@ -2236,7 +1997,7 @@ dependencies = [
  "hyper-util",
  "ipnet",
  "js-sys",
- "log 0.4.21",
+ "log",
  "mime",
  "native-tls",
  "once_cell",
@@ -2269,7 +2030,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d"
 dependencies = [
  "cc",
- "cfg-if 1.0.0",
+ "cfg-if",
  "getrandom",
  "libc",
  "spin",
@@ -2292,13 +2053,13 @@ dependencies = [
  "figment",
  "futures",
  "indexmap",
- "log 0.4.21",
- "memchr 2.7.2",
+ "log",
+ "memchr",
  "multer",
  "num_cpus",
  "parking_lot",
  "pin-project-lite",
- "rand 0.8.5",
+ "rand",
  "ref-cast",
  "rocket_codegen",
  "rocket_http",
@@ -2306,7 +2067,7 @@ dependencies = [
  "serde_json",
  "state",
  "tempfile",
- "time 0.3.36",
+ "time",
  "tokio",
  "tokio-stream",
  "tokio-util",
@@ -2322,10 +2083,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "575d32d7ec1a9770108c879fc7c47815a80073f96ca07ff9525a94fcede1dd46"
 dependencies = [
  "devise",
- "glob 0.3.1",
+ "glob",
  "indexmap",
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "rocket_http",
  "syn 2.0.66",
  "unicode-xid",
@@ -2344,8 +2105,8 @@ dependencies = [
  "http 0.2.12",
  "hyper 0.14.28",
  "indexmap",
- "log 0.4.21",
- "memchr 2.7.2",
+ "log",
+ "memchr",
  "pear",
  "percent-encoding",
  "pin-project-lite",
@@ -2354,7 +2115,7 @@ dependencies = [
  "smallvec",
  "stable-pattern",
  "state",
- "time 0.3.36",
+ "time",
  "tokio",
  "uncased",
 ]
@@ -2411,7 +2172,7 @@ version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf4ef73721ac7bcd79b2b315da7779d8fc09718c6b3d2d1b2d94850eb8c18432"
 dependencies = [
- "log 0.4.21",
+ "log",
  "ring",
  "rustls-pki-types",
  "rustls-webpki",
@@ -2426,7 +2187,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "79adb16721f56eb2d843e67676896a61ce7a0fa622dc18d3e372477a029d2740"
 dependencies = [
  "aws-lc-rs",
- "log 0.4.21",
+ "log",
  "once_cell",
  "rustls-pki-types",
  "rustls-webpki",
@@ -2549,7 +2310,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6048858004bcff69094cd972ed40a32500f153bd3be9f716b2eed2e8217c4838"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
@@ -2592,16 +2353,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f5a15d0be940df84846264b09b51b10b931fb2f275becb80934e3568a016828"
 dependencies = [
  "bitflags 2.5.0",
- "cfg-if 1.0.0",
+ "cfg-if",
  "core-foundation-sys",
  "io-kit-sys",
  "libudev",
  "mach2",
  "nix",
- "regex 1.10.4",
+ "regex",
  "scopeguard",
  "unescaper",
- "winapi 0.3.9",
+ "winapi",
 ]
 
 [[package]]
@@ -2610,7 +2371,7 @@ version = "0.10.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "cpufeatures",
  "digest",
 ]
@@ -2621,7 +2382,7 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
 dependencies = [
- "lazy_static 1.4.0",
+ "lazy_static",
 ]
 
 [[package]]
@@ -2682,7 +2443,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4564168c00635f88eaed410d5efa8131afa8d8699a612c80c455a0ba05c21045"
 dependencies = [
- "memchr 2.7.2",
+ "memchr",
 ]
 
 [[package]]
@@ -2694,12 +2455,6 @@ dependencies = [
  "loom",
 ]
 
-[[package]]
-name = "strsim"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
-
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -2723,7 +2478,7 @@ checksum = "c6cf59daf282c0a494ba14fd21610a0325f9f90ec9d1231dea26bcb1d696c946"
 dependencies = [
  "heck 0.4.1",
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "rustversion",
  "syn 2.0.66",
 ]
@@ -2762,7 +2517,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "unicode-ident",
 ]
 
@@ -2773,7 +2528,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c42f3f41a2de00b01c0aaad383c5a45241efc8b2d1eda5661812fda5f3cdcff5"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "unicode-ident",
 ]
 
@@ -2783,18 +2538,6 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
 
-[[package]]
-name = "synstructure"
-version = "0.12.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
-dependencies = [
- "proc-macro2",
- "quote 1.0.36",
- "syn 1.0.109",
- "unicode-xid",
-]
-
 [[package]]
 name = "system-configuration"
 version = "0.5.1"
@@ -2822,7 +2565,7 @@ version = "3.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85b77fafb263dd9d05cbeac119526425676db3784113aa9295c88498cbf8bff1"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "fastrand",
  "rustix",
  "windows-sys 0.52.0",
@@ -2849,19 +2592,18 @@ dependencies = [
 
 [[package]]
 name = "tesla-charge-controller"
-version = "1.4.0"
+version = "1.5.0-pre"
 dependencies = [
  "chrono",
- "clap 4.5.4",
- "env_logger 0.10.2",
+ "clap",
+ "env_logger",
  "if_chain",
  "include_dir",
- "lazy_static 1.4.0",
- "libmodbus-rs",
- "log 0.4.21",
+ "lazy_static",
+ "log",
  "notify-debouncer-mini",
  "prometheus",
- "rand 0.8.5",
+ "rand",
  "reqwest",
  "rocket",
  "ron",
@@ -2872,6 +2614,8 @@ dependencies = [
  "teslatte",
  "thiserror",
  "tokio",
+ "tokio-modbus",
+ "tokio-serial",
 ]
 
 [[package]]
@@ -2891,12 +2635,12 @@ version = "0.1.15"
 source = "git+https://git.alexjanka.com/alex/teslatte#490a50e24ca875e5eb26efc40c12229d5d2e1659"
 dependencies = [
  "chrono",
- "clap 4.5.4",
+ "clap",
  "colored_json",
  "derive_more",
  "miette",
  "pkce",
- "rand 0.8.5",
+ "rand",
  "reqwest",
  "rustls 0.23.8",
  "serde",
@@ -2910,15 +2654,6 @@ dependencies = [
  "urlencoding",
 ]
 
-[[package]]
-name = "textwrap"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
-dependencies = [
- "unicode-width",
-]
-
 [[package]]
 name = "textwrap"
 version = "0.16.1"
@@ -2946,40 +2681,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
-[[package]]
-name = "thread_local"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
-dependencies = [
- "lazy_static 1.4.0",
-]
-
 [[package]]
 name = "thread_local"
 version = "1.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "once_cell",
 ]
 
-[[package]]
-name = "time"
-version = "0.1.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
-dependencies = [
- "libc",
- "wasi 0.10.0+wasi-snapshot-preview1",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "time"
 version = "0.3.36"
@@ -3052,10 +2767,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
+[[package]]
+name = "tokio-modbus"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90fafa6b1efdb58d1dd98ec331448dc64c713bb3a6808baae9b35188af304e4f"
+dependencies = [
+ "async-trait",
+ "byteorder",
+ "bytes",
+ "futures-core",
+ "futures-util",
+ "log",
+ "smallvec",
+ "thiserror",
+ "tokio",
+ "tokio-util",
+]
+
 [[package]]
 name = "tokio-native-tls"
 version = "0.3.1"
@@ -3077,6 +2810,19 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-serial"
+version = "5.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa6e2e4cf0520a99c5f87d5abb24172b5bd220de57c3181baaaa5440540c64aa"
+dependencies = [
+ "cfg-if",
+ "futures",
+ "log",
+ "mio-serial",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-stream"
 version = "0.1.15"
@@ -3169,7 +2915,7 @@ version = "0.1.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
 dependencies = [
- "log 0.4.21",
+ "log",
  "pin-project-lite",
  "tracing-attributes",
  "tracing-core",
@@ -3182,7 +2928,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
 
@@ -3202,7 +2948,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
 dependencies = [
- "log 0.4.21",
+ "log",
  "once_cell",
  "tracing-core",
 ]
@@ -3216,10 +2962,10 @@ dependencies = [
  "matchers",
  "nu-ansi-term",
  "once_cell",
- "regex 1.10.4",
+ "regex",
  "sharded-slab",
  "smallvec",
- "thread_local 1.1.8",
+ "thread_local",
  "tracing",
  "tracing-core",
  "tracing-log",
@@ -3246,12 +2992,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "ucd-util"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abd2fc5d32b590614af8b0a20d837f32eca055edd0bbead59a9cfe80858be003"
-
 [[package]]
 name = "uncased"
 version = "0.9.10"
@@ -3333,12 +3073,6 @@ version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
 
-[[package]]
-name = "utf8-ranges"
-version = "1.0.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fcfc827f90e53a02eaef5e535ee14266c1d569214c6aa70133a624d8a3164ba"
-
 [[package]]
 name = "utf8parse"
 version = "0.2.1"
@@ -3357,12 +3091,6 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
-[[package]]
-name = "vec_map"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
-
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -3388,12 +3116,6 @@ dependencies = [
  "try-lock",
 ]
 
-[[package]]
-name = "wasi"
-version = "0.10.0+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
-
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -3406,7 +3128,7 @@ version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "wasm-bindgen-macro",
 ]
 
@@ -3417,10 +3139,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
 dependencies = [
  "bumpalo",
- "log 0.4.21",
+ "log",
  "once_cell",
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
  "wasm-bindgen-shared",
 ]
@@ -3431,7 +3153,7 @@ version = "0.4.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "76bc14366121efc8dbb487ab05bcc9d346b3b5ec0eaa76e46594cabbe51762c0"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "js-sys",
  "wasm-bindgen",
  "web-sys",
@@ -3443,7 +3165,7 @@ version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
 dependencies = [
- "quote 1.0.36",
+ "quote",
  "wasm-bindgen-macro-support",
 ]
 
@@ -3454,7 +3176,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
@@ -3485,15 +3207,6 @@ dependencies = [
  "rustls-pki-types",
 ]
 
-[[package]]
-name = "which"
-version = "1.0.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e84a603e7e0b1ce1aa1ee2b109c7be00155ce52df5081590d1ffb93f4f515cb2"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "which"
 version = "4.4.2"
@@ -3506,12 +3219,6 @@ dependencies = [
  "rustix",
 ]
 
-[[package]]
-name = "winapi"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -3522,12 +3229,6 @@ dependencies = [
  "winapi-x86_64-pc-windows-gnu",
 ]
 
-[[package]]
-name = "winapi-build"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
-
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
 version = "0.4.0"
@@ -3712,7 +3413,7 @@ version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3c52e9c97a68071b23e836c9380edae937f17b9c4667bd021973efc689f618d"
 dependencies = [
- "memchr 2.7.2",
+ "memchr",
 ]
 
 [[package]]
@@ -3721,7 +3422,7 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a277a57398d4bfa075df44f501a17cfdf8542d224f0d36095a2adc7aee4ef0a5"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "windows-sys 0.48.0",
 ]
 
@@ -3750,6 +3451,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
- "quote 1.0.36",
+ "quote",
  "syn 2.0.66",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 88dfeb1..e489005 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tesla-charge-controller"
-version = "1.4.0"
+version = "1.5.0-pre"
 edition = "2021"
 license = "MITNFA"
 description = "Controls Tesla charge rate based on solar charge data"
@@ -28,7 +28,8 @@ prometheus = "0.13"
 env_logger = "0.10"
 log = "0.4"
 serialport = "4.3"
-libmodbus-rs = "0.8.3"
+tokio-modbus = "0.13.1"
+tokio-serial = "5.4.4"
 if_chain = "1.0.2"
 notify-debouncer-mini = { version = "0.4.1", default-features = false }
 lazy_static = "1.4"
diff --git a/src/api_interface.rs b/src/api_interface.rs
index dea18b8..d44de79 100644
--- a/src/api_interface.rs
+++ b/src/api_interface.rs
@@ -470,7 +470,9 @@ impl TeslaInterface {
             .map(|v| {
                 if self.monitored_values.conn_charge_cable != v.conn_charge_cable {
                     log::warn!("Current conn charge cable: \"{}\"", v.conn_charge_cable);
-                    self.monitored_values.conn_charge_cable = v.conn_charge_cable.clone();
+                    self.monitored_values
+                        .conn_charge_cable
+                        .clone_from(&v.conn_charge_cable);
                 }
                 v.into()
             });
@@ -507,7 +509,9 @@ impl TeslaInterface {
             .and_then(|v| {
                 if self.monitored_values.climate_keeper != v.climate_keeper_mode {
                     log::warn!("Current climate keeper mode: \"{}\"", v.climate_keeper_mode);
-                    self.monitored_values.climate_keeper = v.climate_keeper_mode.clone();
+                    self.monitored_values
+                        .climate_keeper
+                        .clone_from(&v.climate_keeper_mode);
                 }
                 v.try_into().ok()
             });
diff --git a/src/charge_controllers/tristar.rs b/src/charge_controllers/tristar.rs
index f903de1..24f0776 100644
--- a/src/charge_controllers/tristar.rs
+++ b/src/charge_controllers/tristar.rs
@@ -1,5 +1,5 @@
-use libmodbus_rs::{Modbus, ModbusClient, ModbusRTU};
 use prometheus::core::{AtomicI64, GenericGauge};
+use tokio_modbus::client::Reader;
 
 use crate::{
     charge_controllers::gauges::*,
@@ -44,7 +44,7 @@ impl Scaling {
 pub struct Tristar {
     state: TristarState,
     port_name: String,
-    modbus: Modbus,
+    modbus: tokio_modbus::client::Context,
     data_in: [u16; RAM_ARRAY_SIZE],
     charge_state_gauges: ChargeStateGauges,
     consecutive_errors: usize,
@@ -233,16 +233,12 @@ impl ChargeStateGauges {
     }
 }
 
-const MAX_CONSECUTIVE_ERRORS: usize = 5;
-
 impl Tristar {
-    pub fn new(serial_port: String, baud_rate: i32) -> Result<Self, TristarError> {
-        let parity = 'N';
-        let data_bit = 8;
-        let stop_bit = 2;
-        let mut modbus = Modbus::new_rtu(&serial_port, baud_rate, parity, data_bit, stop_bit)?;
-        modbus.set_slave(DEVICE_ID)?;
-        modbus.connect()?;
+    pub fn new(serial_port: String, baud_rate: u32) -> Result<Self, TristarError> {
+        let modbus_serial =
+            tokio_serial::SerialStream::open(&tokio_serial::new(&serial_port, baud_rate))?;
+        let slave = tokio_modbus::Slave(DEVICE_ID);
+        let modbus = tokio_modbus::client::rtu::attach_slave(modbus_serial, slave);
         let charge_state_gauges = ChargeStateGauges::new(&serial_port);
         Ok(Self {
             state: Default::default(),
@@ -254,9 +250,10 @@ impl Tristar {
         })
     }
 
-    pub fn refresh(&mut self) {
+    pub async fn refresh(&mut self) {
         if let Some(new_state) = self
             .get_data()
+            .await
             .some_or_print_with("reading tristar state")
             .map(|scaling| TristarState::from_ram(scaling, &self.data_in))
         {
@@ -297,21 +294,24 @@ impl Tristar {
 
             self.charge_state_gauges.set(new_state.charge_state);
             self.state = new_state;
-        } else {
-            self.consecutive_errors += 1;
-            if self.consecutive_errors >= MAX_CONSECUTIVE_ERRORS {
-                self.modbus.close();
-                if let Err(e) = self.modbus.connect() {
-                    log::error!("error reconnecting to modbus device: {e:?}");
-                }
-            }
         }
+        // else {
+        //     self.consecutive_errors += 1;
+        //     if self.consecutive_errors >= MAX_CONSECUTIVE_ERRORS {
+        //         self.modbus.close();
+        //         if let Err(e) = self.modbus.connect() {
+        //             log::error!("error reconnecting to modbus device: {e:?}");
+        //         }
+        //     }
+        // }
     }
 
-    fn get_data(&mut self) -> Result<Scaling, TristarError> {
-        self.modbus
-            .read_registers(0x0000, RAM_DATA_SIZE + 1, &mut self.data_in)?;
-        let scaling = Scaling::from(&self.data_in);
+    async fn get_data(&mut self) -> Result<Scaling, TristarError> {
+        let data = self
+            .modbus
+            .read_holding_registers(0x0000, RAM_DATA_SIZE + 1)
+            .await??;
+        let scaling = Scaling::from(&data);
         Ok(scaling)
     }
 }
diff --git a/src/config.rs b/src/config.rs
index 77d8805..61d924c 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -157,7 +157,7 @@ pub enum ChargeControllerConfig {
     },
     Tristar {
         serial_port: String,
-        baud_rate: i32,
+        baud_rate: u32,
         watch_interval_seconds: u64,
     },
 }
diff --git a/src/errors.rs b/src/errors.rs
index 3f4276b..db4adeb 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -104,14 +104,12 @@ pub enum TeslaStateParseError {
 
 #[derive(Error, Debug)]
 pub enum TristarError {
-    #[error("modbus error")]
-    Modbus(libmodbus_rs::prelude::Error),
-}
-
-impl From<libmodbus_rs::prelude::Error> for TristarError {
-    fn from(value: libmodbus_rs::prelude::Error) -> Self {
-        Self::Modbus(value)
-    }
+    #[error(transparent)]
+    Modbus(#[from] tokio_modbus::Error),
+    #[error(transparent)]
+    ModbusException(#[from] tokio_modbus::Exception),
+    #[error(transparent)]
+    Serial(#[from] tokio_serial::Error),
 }
 
 #[derive(Error, Debug)]
diff --git a/src/main.rs b/src/main.rs
index a1a18d5..8d8b81e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -72,8 +72,7 @@ async fn main() {
             let (api_requests, mut api_receiver) = tokio::sync::mpsc::unbounded_channel();
             // and to the pli thread
             let (pli_requests, mut pli_receiver) = tokio::sync::mpsc::unbounded_channel();
-            // and to the charge rate controller thread
-            let (tcrc_requests, mut tcrc_receiver) = tokio::sync::mpsc::unbounded_channel();
+
             // try to spawn the pli loop
             let pli = {
                 let config = access_config();
@@ -146,7 +145,7 @@ async fn main() {
                                 );
                                 loop {
                                     interval.tick().await;
-                                    tristar.refresh();
+                                    tristar.refresh().await;
                                 }
                             })
                         }),
@@ -173,7 +172,7 @@ async fn main() {
                 pl_state,
                 api_requests,
                 pli_requests,
-                tcrc_requests,
+                // tcrc_requests,
             ));
 
             if let Some((mut interface, mut tesla_charge_rate_controller)) = interface_and_tcrc {
@@ -222,10 +221,6 @@ async fn main() {
                             api_message = api_receiver.recv() => match api_message {
                                 Some(message) => interface.process_request(message).await,
                                 None => panic!("Tesla send channel dropped")
-                            },
-                            tcrc_message = tcrc_receiver.recv() => match tcrc_message {
-                                Some(message) => tesla_charge_rate_controller.process_request(message),
-                                None => panic!("TCRC send channel dropped")
                             }
                         }
                     }
diff --git a/src/server/mod.rs b/src/server/mod.rs
index 5acdd76..10b4fb2 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -16,7 +16,7 @@ use crate::{
     charge_controllers::pl::{PlState, PliRequest, RegulatorState},
     config::{access_config, write_to_config},
     errors::{PrintErrors, ServerError},
-    tesla_charge_rate::{TcrcRequest, TcrcState},
+    tesla_charge_rate::TcrcState,
     types::CarState,
 };
 
@@ -30,7 +30,6 @@ pub struct ServerState {
     pub pl_state: Option<Arc<RwLock<PlState>>>,
     pub api_requests: UnboundedSender<InterfaceRequest>,
     pub pli_requests: UnboundedSender<PliRequest>,
-    pub tcrc_requests: UnboundedSender<TcrcRequest>,
     waiting_for_auth: std::sync::Mutex<Option<(String, std::time::Instant)>>,
 }
 
@@ -41,7 +40,6 @@ impl ServerState {
         pl_state: Option<Arc<RwLock<PlState>>>,
         api_requests: UnboundedSender<InterfaceRequest>,
         pli_requests: UnboundedSender<PliRequest>,
-        tcrc_requests: UnboundedSender<TcrcRequest>,
     ) -> Self {
         Self {
             car_state,
@@ -49,7 +47,7 @@ impl ServerState {
             pl_state,
             api_requests,
             pli_requests,
-            tcrc_requests,
+            // tcrc_requests,
             waiting_for_auth: std::sync::Mutex::new(None),
         }
     }