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tamiwiki:users:6r1d:diymall_esp32_s3_fixture

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There's something very nice about ESP32 Wroom modules: you can use fixtures to quickly debug things, remove a module, solder it and viola, you have something working. Or a bad board. Mostly that.

And I've been using a fixture by DIYMall for some time at this point. It's easy to buy on AliExpress, for example, here, it works without hassle, and it will also require you trace all pins unless you have a reference.

I sat with a scope and recorded everything I have found so you don't have to.

tamiwiki/users/6r1d/diymall_esp32_s3_fixture.1760778913.txt.gz · Last modified: 2025/10/18 12:15 by 6r1d