It is the router module (XD4R). It stucks basically immediately and has a solid white light. I hooked it up to UART, it fails at the beginning of the boot sequence, where it is checking its hardware (see below).
Can someone guess from this what could fail on this little bad boy?
It has three bigger coils, all have the correct voltages -compared to the node module (XD4N). The cpu has almost the same resistance as on the node, i guess the differences are coming from the plus chip that is connected to the same coil on the router module. Im suspecting the RAM, i already tried to reflow it, gives the same on the UART.
Can someone guess from this what could fail on this little bad boy?
It has three bigger coils, all have the correct voltages -compared to the node module (XD4N). The cpu has almost the same resistance as on the node, i guess the differences are coming from the plus chip that is connected to the same coil on the router module. Im suspecting the RAM, i already tried to reflow it, gives the same on the UART.
Code:
---- BTRM V1.3 MEM? MEMP CACH CODE ZBSS MAIN OTP? OTPP USBT NAND IMG? IMGL UHD? UHDP RLO? RLOP UBI? UBIF IMG? IMGL UHD? UHDP RLO? RLOP UBI? UBIF IMG? FAIL ----
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