IOT temperature logger with GSM transmission and 1wire sensor | RobotShop Community

Learn how to build your own IoT temperature logger with data uploaded to the cloud. This project uses dual SIM full-size GSM shield [a-gsmII] for data transmission (or dual SIM full-size GSM GNSS shield [b-gsmgnss]) and Dallas/Maxim 18B20 1wire temperature sensor.

This is a companion discussion topic for the original entry at