Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic US$ 76.00 Min. order: 1 piece ★★★★★ 4.3 (121 reviews) Sold : Login>>
Mongoose OS & Google IoT Core Pack w/ Adafruit Feather HUZZAH32 US$ 76.00 Min. order: 1 piece ★★★★★ 4.1 (161 reviews) Sold : Login>>
Adafruit FONA 808 Shield - Mini Cellular GSM + GPS for Arduino US$ 75.90 Min. order: 1 piece ★★★★★ 4.6 (68 reviews) Sold : Login>>