BME280 and SGP40 sensors on the same tiny (10.6x10.6mm) PCB.
Runs on 3.3V power, communicates via I2C.
I2C addresses: BME280: 0x77/119 SGP40: 0x59/89
Description
An open-source, tiny (10.6x10.6mm) PCB with BME280 and SGP40 sensors. Runs on 3.3V power, communicates via I2C. Designed with Nevermore 3D printer air filters in mind, and compatible with other projects using I2C SGP40 & BME280 sensors.