Thales' cellular IoT products business is now part of Telit Cinterion, find out more.

You are here

Trouble using GPIO | Telit Cinterion IoT Developer Community

March 9, 2021 - 6:08pm, 1962 views


I've been trying to use the GPIO interface for the first time in the BGS5T but I'm experiencing some difficulties.Basically my goal is to activate the 5V signal whenever I need. I chose the GPIO20.

I've tried to send the AT^SCPIN=1,19,1,1<CR>, which is returning OK, but when I measure the voltage between that pin and the GND it always gives around 1,30V.

Am I missing something?