Boson Science Starter Pack Brand_Sparkfun It's the same chip as

It's the same chip as the Adafruit Metro M4 but really really small

Just use a STEMMA QT adapter cable

and 8-bit addressing (you can talk to it just like a HD44780 display) making it easy to use with many micro-controllers or platforms (such as Raspberry Pi)

Accuracy: ±(50ppm+5% rdg)

Build-in removable rechargeable Li-ion battery that has longer standby time

Boson Science Starter Pack Brand_Sparkfun It's the same chip asThe DFRobot Boson Science Starter Pack is a set of digital scientific exploration tools for young scientists to build their very own hands on STEM lab. Unlike traditional science kits, Boson scientific sensors output an instant and accurate result in the form of electric signals. Setting up the device is extremely easy, and all the sensors can be used repetitively. The kit includes the main controller board, OLED display module, two sensors, battery