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MC55i failure | Telit Cinterion IoT Developer Community

May 24, 2019 - 10:44am, 2141 views

Good morning,
We are integrating MC55i in a system based on a PC/104 carrier board.This appliance is intended to work H24/7days. The purpose is to send some telemetry data at regular intervals of time. We are encountering a very high number of module failure, allways of same kind, the module stop responding the data transfer on serial port. Later on we have a strange behaviour, the module seem to start but after 380mS show a off condition for about 20mS and then the cycle repeat itself forever, any suggestion ?

Thanks in advance