Home Page Forums Raspberry Pi Shields Raspberry Pi NB-IoT Shield together with the Witty Pi 2? Reply To: Raspberry Pi NB-IoT Shield together with the Witty Pi 2?

#33311

turbolego
Participant

I changed the Witty Pi 2 pins used for “detect the switching off signal” and LED (GPIO 7 and 8) so that only the GPIO pin between the sixfab NB-IoT and Witty Pi 2 shields.

Black arrows are used by witty pi 2:

Diagram for both sixfab NB-IoT and witty pi 2

I get this error when i run the IntermadiateTutorialNBIoT.py example:

raise SerialException(“Could not configure port: %s” % msg)
serial.serialutil.SerialException: Could not configure port: (5, ‘Input/output error’)

Error message

But all the other tests for the Relay, LED, Lux, Temperature, Humidity etc. works just fine!

This is how boths shields look like when wired up with dupont wires 😛

Dupont Wires lol

Any suggestions?