OUTPUT DO1

[Lupi84]

The DO1 output physically shows a high state. After uploading new software, when logging in directly to the controller, the inputs and outputs are disabled, but DO1 physically remains on all the time. I have no idea what is causing this. I haven’t connected any relays to the outputs yet.

[admin]

can you take a photo or video of your problem.

[Lupi84]

ALL INPUT - OFF
ALL OUTPUT - OFF

Nevertheless, the output physically outputs a constant voltage of 12VDC.

[admin]

take a photo of your AIO board, i want to see how you wire cable.

[Lupi84]

Pin 1 -- VIN 12 V DC
Pin 3 -- wyjście 2
Pin 2 - wyjście 1 (światło)

[admin]

if you disconnect the output1 wire, the OUTPUT1 LED also is ON?

[Lupi84]

jeśli odłączysz przewód wyjściowy 1, to dioda LED OUTPUT1 również będzie włączona?

Yes


The remaining outputs that are defined in the HA code work properly.

[admin]

can you resolder the pcb, maybe need replace the output1's mosfet.
MOSFETs may be subject to electrostatic breakdown.

[Lupi84]

I think I have a friend who can handle this soldering for me. Could you give me the circuit board diagram and tell me which component might need to be replaced and its symbol?