aranet-types

Platform-agnostic types for Aranet environmental sensors.

This crate provides shared types that can be used by both native and WebAssembly implementations for interacting with Aranet devices (Aranet4, Aranet2, Aranet Radon, Aranet Radiation).

Features

Core data types for sensor readings (CO₂, temperature, humidity, pressure, radon, radiation)
Device information structures for device metadata
UUID constants for BLE characteristics
Error types for data parsing
Serde support (enabled by default) for serialization/deserialization

Supported Devices

Device	Measurements
Aranet4	CO₂, temperature, humidity, pressure
Aranet2	Temperature, humidity
Aranet Radon	Temperature, humidity, pressure, radon, 24h/7d/30d averages
Aranet Radiation	Radiation rate/total

Installation

[dependencies]
aranet-types = "0.1"

To disable serde support:

[dependencies]
aranet-types = { version = "0.1", default-features = false }

Usage

use aranet_types::{CurrentReading, Status, DeviceType};

// Parse raw BLE data
let bytes: [u8; 13] = [/* ... */];
let reading = CurrentReading::from_bytes(&bytes)?;

println!("CO₂: {} ppm", reading.co2);
println!("Temperature: {:.1}°C", reading.temperature);
println!("Status: {}", reading.status);

// Use the builder pattern
let reading = CurrentReading::builder()
    .co2(800)
    .temperature(22.5)
    .humidity(45)
    .build();

// Device-specific parsing
let reading = CurrentReading::from_bytes_for_device(&data, DeviceType::Aranet2)?;

Feature Flags

Feature	Default	Description
`serde`	Yes	Enables serialization/deserialization support

Related Crates

This crate is part of the aranet workspace:

Crate	crates.io	Description
aranet-core		Core BLE library for device communication
aranet-store		Local data persistence
aranet-cli		Command-line interface
aranet-tui		Terminal UI dashboard
aranet-service	-	Background collector and REST API
aranet-gui	-	Desktop GUI application
aranet-wasm	-	WebAssembly module

License

MIT

Made with ❤️ by Cameron Rye

aranet-types 0.1.9