Adafruit FONA 3G Cellular Breakout - European version puzzle It is not compatible with

It is not compatible with the original Pi 1

Matric 2 of 5

there's a little image of a battery cell that tells you the percentage of charge - so you know when you absolutely need to plug it in and when you can stay untethered

3V Regulator ensures stable power for the ESP8266

Adafruit FONA 3G Cellular Breakout - European version puzzle It is not compatible withThe FONA 3G Cellular Modem Breakout is the perfect solution for integrating cellular connectivity and GPS geolocation into your projects. This all in one module offers voice, text, SMS, data, and location tracking capabilities, all in a compact 1. 75"x1. 6" footprint. It is powered by the SIM5320E GSM module, which supports global connectivity on 2G and 3G networks, and comes equipped with a built in GPS module for real time location tracking. Key