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May 12, 2021
dht
Mar 26, 2021

TinyGo Drivers

PkgGoDev CircleCI

This package provides a collection of hardware drivers for devices such as sensors and displays that can be used together with TinyGo.

Installing

go get tinygo.org/x/drivers

How to use

Here is an example in TinyGo that uses the BMP180 digital barometer:

package main

import (
    "time"

    "machine"

    "tinygo.org/x/drivers/bmp180"
)

func main() {
    machine.I2C0.Configure(machine.I2CConfig{})
    sensor := bmp180.New(machine.I2C0)
    sensor.Configure()

    connected := sensor.Connected()
    if !connected {
        println("BMP180 not detected")
        return
    }
    println("BMP180 detected")

    for {
        temp, _ := sensor.ReadTemperature()
        println("Temperature:", float32(temp)/1000, "°C")

        pressure, _ := sensor.ReadPressure()
        println("Pressure", float32(pressure)/100000, "hPa")

        time.Sleep(2 * time.Second)
    }
}

Currently supported devices

The following 65 devices are supported.

Device Name Interface Type
ADT7410 I2C Temperature Sensor I2C
ADXL345 accelerometer I2C
AHT20 I2C Temperature and Humidity Sensor I2C
AMG88xx 8x8 Thermal camera sensor I2C
APA102 RGB LED SPI
AT24CX 2-wire serial EEPROM I2C
BBC micro:bit LED matrix GPIO
BH1750 ambient light sensor I2C
BlinkM RGB LED I2C
BME280 humidity/pressure sensor I2C
BMI160 accelerometer/gyroscope SPI
BMP180 barometer I2C
BMP280 temperature/barometer I2C
BMP388 pressure sensor I2C
Buzzer GPIO
DHTXX thermometer and humidity sensor GPIO
DS1307 real time clock I2C
DS3231 real time clock I2C
ESP32 as WiFi Coprocessor with Arduino nina-fw SPI
ESP8266/ESP32 AT Command set for WiFi/TCP/UDP UART
GPS module I2C/UART
HC-SR04 Ultrasonic distance sensor GPIO
HD44780 LCD controller GPIO/I2C
HUB75 RGB led matrix SPI
ILI9341 TFT color display SPI
INA260 Volt/Amp/Power meter I2C
4x4 Membrane Keypad GPIO
L293x motor driver GPIO/PWM
L9110x motor driver GPIO/PWM
LIS2MDL magnetometer I2C
LIS3DH accelerometer I2C
LSM6DS3 accelerometer I2C
MAG3110 magnetometer I2C
MAX7219 & MAX7221 display driver SPI
MCP23017 port expander I2C
MCP3008 analog to digital converter (ADC) SPI
MCP2515 Stand-Alone CAN Controller with SPI Interface SPI
Microphone - PDM I2S/PDM
MMA8653 accelerometer I2C
MPU6050 accelerometer/gyroscope I2C
P1AM-100 Base Controller SPI
PCD8544 display SPI
PCF8563 real time clock I2C
Resistive Touchscreen (4-wire) GPIO
Semihosting Debug
Servo PWM
Shift register (PISO) GPIO
Shift registers (SIPO) GPIO
SHT3x Digital Humidity Sensor I2C
SPI NOR Flash Memory SPI/QSPI
SSD1306 OLED display I2C / SPI
SSD1331 TFT color display SPI
SSD1351 OLED display SPI
ST7735 TFT color display SPI
ST7789 TFT color display SPI
Stepper motor "Easystepper" controller GPIO
Thermistor ADC
TM1637 7-segment LED display I2C
TMP102 I2C Temperature Sensor I2C
VEML6070 UV light sensor I2C
VL53L1X time-of-flight distance sensor I2C
Waveshare 2.13" (B & C) e-paper display SPI
Waveshare 2.13" e-paper display SPI
Waveshare 4.2" e-paper B/W display SPI
WS2812 RGB LED GPIO

Contributing

Your contributions are welcome!

Please take a look at our CONTRIBUTING.md document for details.

License

This project is licensed under the BSD 3-clause license, just like the Go project itself.