Air Quality Kit v1.1 with M5StampS3A (SEN55, SCD40) _MAKE_PROTO_CROC 4GHz controller by Retro-Bit

4GHz controller by Retro-Bit

Because it’s adjustable

enabling developers and integrators to make the most of this cutting-edge technology

individually addressable lighting with a weather-resistant design

Linux) - can be used in Arduino or CircuitPython as a USB serial console

Air Quality Kit v1.1 with M5StampS3A (SEN55, SCD40) _MAKE_PROTO_CROC 4GHz controller by Retro-BitThe M5Stack Air Quality v1. 1 is a small, low power air monitor using the Stamp S3A for better efficiency and Wi Fi performance. It has a 1. 54 e ink display and built in sensors for PM1. 0PM10, temperature, humidity, VOCs, and CO. A 600mAh battery with sleep and wake functions supports long term use, and data can be uploaded to Ezdata Cloud. With its magnetic base and LEGO compatible mounting holes, its easy to set up in homes, schools, or industrial