basic readme

2026-06-03 09:34:12 +02:00 · 2019-09-05 19:38:00 +02:00 · 2019-09-05 19:38:00 +02:00 · a2469d84d7
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+# MH-Z19-rs
+
+Accessing MH-Z19 CO₂ sensor over serial bus using rust
+
+## Usage
+
+```rust
+use mhz19::MHZ19;
+
+fn main() {
+    let mut mhz19 = MHZ19::open("/dev/ttyUSB0").unwrap();
+    println("CO₂ readout: {} ppm", mhz19.read().unwrap());
+}
+```