wemos lolin esp32 lite - RX-TX

Recurrent H/W and software problems
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efalken
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wemos lolin esp32 lite - RX-TX

Post by efalken »

I mentioned the board in another topic (super mini no wakeup from sleep)
This board is cheap and very versatile.
When I made a programming mistake I got stuck in a bootloop.
As one should know you can always reset an annex board by shortening RX and TX when powering up.
Unfortunately on this board the pins are not pupulated, because they are connected to the CH340 - serial chip on board.
You can shorten pin 2 and 3 on that chip (small screwdriver between them) to access the board by AP mode (192.168.4.1).
hope this helps somebody
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