Arduino nano esp32 does not see the module, esp32 sees it normally. I try evrything.
have a read of how-to-get-the-best-out-of-this-forum
in particular avoid uploading screen shots of programs - they consume a lot of space and cannot be copied from
upload your code - select < CODE/ > and paste text where it says “type or paste code here”
also cannot follow the wiring in your photo
upload a schematic or at least list the connections
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Apparently you missed something as it is not working. What is everything? You post a nice picture but I cannot follow it, post an notated schematic that works much better for many of us.
Follow horace suggestion and read how to get the best out of this forum. I would suggest you go to your medicine storage and get some 99 % Isopropyl Alcohol and clean the flux off of the board then we might be able to read the labels.
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Isopropyl is about $3 per liter zimeton para que sirve is a way lot more so I will stay with Isopropyl as it works great and has been recommended for for removing solder flux.
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Isopropyl, at about $3 per liter, is cost-effective and recommended for removing solder flux. Zimeton, although more expensive, may serve other purposes. Opting for Isopropyl is practical and effective for this task.
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