How to wire the SODAQ NB-IoT shield with a Raspberry Pi 3?
Have a look at the schematic found here:
At a minimum you will need to connect the following pins:
- RX: To an available RX pin of a UART on the Pi.
- TX: To an available TX pin of a UART on the Pi.
- D7: To enable the Ublox module.
Additional pins will be required to use the other components such as the accelerometer or GPS (if present).
Thank you. Works well!