How to change the voltage level of GPIO on Concept Board | Telit Cinterion IoT Developer Community
October 20, 2015 - 10:33am, 3260 views
1. I have a device with +3.3V level, but the GPIO of the Concept Board is +5V level, does any hardware configrations can change the voltage level ?
2. there is no silk screen on the Concept Board, so it's difficult to find the components location, any document for that ?