Good morning all,
Since today, I have a problem with my RAK7249 gateway that I bought just 1 month ago. No indicator led is on and the system is not detectable in Lan or in wifi. I have already looked at the POE power supply it works but once connected to the east gateway is 0V same thing with the connector for the emergency battery which it works with 12V and again the 12V drops to 0V. Does someone have the electronic plans of the card as well as the nomenclature of the components to be able to repair or is there a way to buy a new card to replace. To notice that the resistance R153 or R155 had a funny color but impossible to read the number above (see attached photo).
While waiting for an answer to be able to solve my problem.