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https://github.com/plantineers/edge

The microcontroller firmware of plantbuddy
https://github.com/plantineers/edge

embedded-rust esp-now esp32 esp32-c3 plantmonitor rust

Last synced: 25 days ago
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The microcontroller firmware of plantbuddy

Host: GitHub
URL: https://github.com/plantineers/edge
Owner: plantineers
License: gpl-3.0
Created: 2023-04-03T15:07:54.000Z (over 1 year ago)
Default Branch: main
Last Pushed: 2023-09-18T12:38:05.000Z (10 months ago)
Last Synced: 2024-05-01T12:46:58.494Z (2 months ago)
Topics: embedded-rust, esp-now, esp32, esp32-c3, plantmonitor, rust
Language: Rust
Homepage:
Size: 95.7 KB
Stars: 11
Watchers: 0
Forks: 1
Open Issues: 4
Metadata Files:
- Readme: Readme.md
- License: LICENSE

Lists

awesome-esp-rust - plantineers-edge - Firmware for edge devices for an Open Source Plant Monitoring solution using esp-now (Projects / `no_std`)

README

# Plantbuddy-edge

![Build](https://img.shields.io/github/actions/workflow/status/plantineers/edge/ci.yml?style=flat-square)
![License](https://img.shields.io/github/license/plantineers/edge?style=flat-square)
## Introduction

Plantbuddy is a solution for monitoring your plants. This is the repository containing the aggregator Firmware for the ESP32C3. Is is responsible for collecting data from the sensors and sending it to the [esp-gateway](https://github.com/plantineers/esp-gateway) via ESP-Now to ensure long range communication. It is written in bare-metal Rust running via [esp-hal](https://github.com/esp-rs/esp-hal) and [embassy](https://github.com/embassy-rs/embassy).

## Getting Started

### Prerequisites

- [Rust](https://rustup.rs/)

### Installation

1. Clone the repository

```sh
git clone https://github.com/plantineers/edge.git
```

2. Install Rust nightly and the required target

```sh
rustup toolchain install nightly
rustup target add riscv32imc-unknown-none-elf
rustup component add rust-src
```

3. Install cargo-espflash

```sh
cargo install espflash --git https://github.com/esp-rs/espflash/
```

4. After plugging in the ESP32C3, allow access to the serial port and flash the firmware

```sh
sudo chmod a+rw /dev/ # To permanently allow access, add your user to the dialout or uucp group depending on the distro
cargo run --release --features "" # See below for available features
```

## Features

For every sensor there is a feature that can be enabled to include it in the build. The following features are available:
| Feature | Description | Output |
| --------- | ------------------------------------------------ | ------------------------------------------------------ |
| `tsl2591` | Enable the TSL2591 light sensor | `{"light": }` |
| `hw390` | Enable the HW390 soil moisture sensor | `{"soil-moisture": }` |
| `dht11` | Enable the DHT11 temperature and humidity sensor | `{"temperature": , "humidity": }` |
| `dht22` | Enable the DHT22 temperature and humidity sensor | `{"temperature": , "humidity": }` |

The dht11 and dht22 features are mutually exclusive. Only one of them can be enabled at a time.