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AT commands on UART1 #41

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PH0MB opened this issue May 5, 2023 · 0 comments
Open

AT commands on UART1 #41

PH0MB opened this issue May 5, 2023 · 0 comments

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@PH0MB
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PH0MB commented May 5, 2023

The 2.3 documentation notes : General AT commands can be used quickly
The USB UART0 shows debug data but does not responds on AT commands, also not after sending "+++" command
Generic ESP32 expressif seems to point to using UART1 (GPIO9 and GPIO10) for AT commands but I have not found any referenced Pin numbers exposed to the ESP32-A1S devboard

How can I send AT commands to the board?
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