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Reboot and stopped USB serial ports | Telit Cinterion IoT Developer Community

March 24, 2015 - 11:05am, 5499 views


I'm using a terminal with an EHS6 chip inside and have two anoying problems. Also I already loaded the latest firmware.

1. I use USB1 as System.out and some other USB ports as AT command line. Randomly these ports stop responding. No output no input. Very anyoing.

2. I use the onboard software watchdog. Timeout is set to 300 seconds and I kick its every 15 seconds. Stil my module, for unknown reasons, reboots randomly.

I hope someone knows what the cause can be?!