So a small question here:
Iam busy with a project and I need to communicate some data between two devices which is a ESP32 and ESP8266 (The ESP8266 being the receiving one)
How would you print serial data to a specific pin or would you just connect it to the RX / TX pins ?
Thanks.
Serial communication between ESP32 and ESP8266
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DutchOrange
- Posts: 74
- Joined: Fri Dec 04, 2020 4:23 pm
Re: Serial communication between ESP32 and ESP8266
In ESP32 IDF side you can send serial to a specific pin:
https://docs.espressif.com/projects/esp ... /uart.html There are examples.
And I would receive in the RX pin on the esp8266 side.
https://docs.espressif.com/projects/esp ... /uart.html There are examples.
And I would receive in the RX pin on the esp8266 side.
epdiy collaborator | http://fasani.de Fan of Espressif MCUs and electronic design