Espressif ESP32-C3-RUST-DevKit

A ESP32-C3 dev-board from Espressif with IMU and Temp/Humidity sensor, originally for ESP32 Rust port.

Features

• I2C on 10/8 using Header connector
• WS2812B RGB LED on pin 2 (use setStatusLight to control)
• Serial logging on pin P21 at 115200 8N1

• Service: buttonBOOT (button)

Stores

• https://github.com/esp-rs/esp-rust-board

Pins

pin name	hardware id	features
LED	GPIO7	debug, io
P0	GPIO0	analogIn, io
P1	GPIO1	analogIn, io
P20	GPIO20	bootUart, io
P21	GPIO21	log.pinTX, bootUart, io
P3	GPIO3	analogIn, io
P4	GPIO4	analogIn, debug, io
P5	GPIO5	debug, io
P6	GPIO6	debug, io
P9	GPIO9	$services.buttonBOOT[0].pin, boot, io
i2c.pinSCL	GPIO8	i2c.pinSCL, boot, io
i2c.pinSDA	GPIO10	i2c.pinSDA, io
led.pin	GPIO2	led.pin, analogIn, boot, io

DeviceScript import

You must add this import statement to load the pinout configuration for this device.

In Visual Studio Code, click the wand icon on the file menu and select "Espressif ESP32-C3-RUST-DevKit".

import { pins, board } from "@dsboard/esp32c3_rust_devkit"

Firmware update

In Visual Studio Code, select DeviceScript: Flash Firmware... from the command palette.

Run this command line command and follow the instructions.

devicescript flash --board esp32c3_rust_devkit

• Firmware

Configuration

esp32c3_rust_devkit.json

{
    "$schema": "https://raw.githubusercontent.com/microsoft/devicescript-esp32/main/boards/esp32deviceconfig.schema.json",
    "id": "esp32c3_rust_devkit",
    "devName": "Espressif ESP32-C3-RUST-DevKit",
    "productId": "0x33f29c59",
    "$description": "A ESP32-C3 dev-board from Espressif with IMU and Temp/Humidity sensor, originally for ESP32 Rust port.",
    "archId": "esp32c3",
    "url": "https://github.com/esp-rs/esp-rust-board",
    "$services": [
        {
            "name": "buttonBOOT",
            "pin": "P9",
            "service": "button"
        }
    ],
    "i2c": {
        "$connector": "Header",
        "pinSCL": 8,
        "pinSDA": 10
    },
    "led": {
        "pin": 2,
        "type": 1
    },
    "log": {
        "pinTX": "P21"
    },
    "pins": {
        "LED": 7,
        "P0": 0,
        "P1": 1,
        "P20": 20,
        "P21": 21,
        "P3": 3,
        "P4": 4,
        "P5": 5,
        "P6": 6,
        "P9": 9
    }
}