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Published 20 hours ago • verified publisher icon ihormelnyk

[HELP] OpenTherm Master Schematic

Open andreaconfa opened this issue 1 year ago • 1 comments

I all guys, i need a big help to make my project work.

I replicated the electrical schematic of the OpenTherm Master in my own board with an ESP32 but for some reason is not working (working fine using the opentherm master board that i bought from the website).

Here my schematic:

image

Here the component list: image

What could be wrong?

andreaconfa avatar Dec 27 '23 14:12 andreaconfa