Greetings do it yourselfers!

It's AM2302/DHT22 library. No external c libraries. Forked from: github.com/morus12/dht22

installation

go get github.com/maxramqvist/dht22

usage

package main

import "github.com/maxramqvist/dht22"

func main () {

    sensor := dht22.New("GPIO_4")
    
    data, err := sensor.Read()
    if err != nil {
        return err
    }
    
    fmt.Printf("Temperature is %f C and humidity %f %." data.Temperature, data.Humidity)
}

testing environmnet

• Raspberry Pi Zero WH
• One DHT22 sensor
• go1.19.5 linux/arm
• Raspberry Pi OS (32-bit), 2022-09-30