Adafruit FONA 3G Cellular Breakout - European version US$ 111.00 Min. order: 1 piece ★★★★★ 4.0 (171 reviews) Sold : Login>>
Adafruit SCD-40 - True CO2, Temperature and Humidity Sensor - STEMMA QT / Qwiic US$ 63.00 Min. order: 1 piece ★★★★★ 4.4 (157 reviews) Sold : Login>>