my OSBeeWiFi 2.0 worked fine for the last 3 years. Yesterday it rained heavily and I disconnected the USB cable to skip the planned irrigation. After reconnecting the USB cable today the display stayed black and it smelled like hot electronic. I disassembled the OSBee and found a dead small spider and it’s net below the display. I cleaned it and disconnected the valve cable and tried to start the OSBee but I figured out that two SMD elements become very hot (see attached image). One of them is labeled with “XOKB 32”. I neither found any other hot elements nor other damages.
I have two questions:
1) What is the correct replacement for these SMD elements
2) Does it make sense to replace them or is the causing issue somewhere else?