Problems with communication with ESP32-NANO

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ANAN11111
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Joined: Sat Sep 30, 2017 4:27 pm

Problems with communication with ESP32-NANO

Postby ANAN11111 » Sat Sep 30, 2017 4:38 pm

Please help me with communication problems between esp32 and arduino nano.
I followed the same instructions as this video https://www.youtube.com/watch?v=vMFqgNO0_5Y
But the data is not transmitted. But when I set baudrate ESP32 = 115200, NANO = 9600 then esp32 seems to receive the sent signal,
but baudrate deviation then incorrect data :?: :?: :?: :?:
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kolban
Posts: 1683
Joined: Mon Nov 16, 2015 4:43 pm
Location: Texas, USA

Re: Problems with communication with ESP32-NANO

Postby kolban » Mon Nov 06, 2017 5:25 am

The baud rate of a transmitter and a receiver using UART should be the same.
Free book on ESP32 available here: https://leanpub.com/kolban-ESP32
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