Hello,

We recently received back an IOT2050 due to a failure in the field. On inspection, the device does not boot and there does not appear to be any output from the serial port (normally we get the u-boot output). Both the pwr and stat lights are a solid green.

Do you have any things we can try to continue narrowing down the issue?

My gut feel is that there may be something wrong with u-boot, is there are way to reflash it without access to the serial port?

Thanks for your help :)

Conor

New question published by Jojo1000 is split to a separate thread with the subject IOT2050 Advanced FS10: No output on the UART interface.

Best regards
Moderator_Lan