orwell Innenraumsensor für IoT / Smart Home Hardware ESP SDA=4 => D2 SCL=5 => D1 PIR Connected pin SD3 aka GPIO10 aka SDD3 (4th from top left) BME680 I2C https://github.com/adafruit/Adafruit_BME680 BH1750 I2C https://github.com/claws/BH1750 Software pio run -t upload