Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic US$ 76.00 Min. order: 1 piece ★★★★★ 4.5 (174 reviews) Sold : Login>>
Adafruit FONA 808 - Mini Cellular GSM + GPS Breakout US$ 68.00 Min. order: 1 piece ★★★★★ 4.4 (234 reviews) Sold : Login>>
Monochrome 2.7" 128x64 OLED Graphic Display Module Kit US$ 68.00 Min. order: 1 piece ★★★★★ 4.8 (195 reviews) Sold : Login>>