Search found 3 matches
- Fri Sep 11, 2020 8:26 am
- Forum: ESP32 Arduino
- Topic: Communicationg TWO ESP32 Boards
- Replies: 8
- Views: 10450
Re: Communicationg TWO ESP32 Boards
Hmm it works for me using task to read incomming data. What speed are you using ? Do you have the same problem with lower speed ? What about the physical wire, is that on a PCB or long/short jumper wired ? Here is sample code, I reach slave device every 100 ms (function is called 2 slaves at differ...
- Mon Sep 07, 2020 1:57 pm
- Forum: ESP32 Arduino
- Topic: Communicationg TWO ESP32 Boards
- Replies: 8
- Views: 10450
Re: Communicationg TWO ESP32 Boards
WiFi and bluetooth are normaly used to communicate between boards 😉 If you need a wired connection, then it will depend on your requirement, speed, data size ect. ? I have testede serial between two esp32 and it works fine. What issue/problems do you have using serial ? And what have you tryed to o...
- Fri Sep 04, 2020 4:07 pm
- Forum: ESP32 Arduino
- Topic: Communicationg TWO ESP32 Boards
- Replies: 8
- Views: 10450
Communicationg TWO ESP32 Boards
Hello Me and my colleagues have been trying to communicate two ESP32 Boards for a very long time (started using Serial Communication RS232/485 continued with TwoWire). We have invested huge amount of time in the development process. There have been lots of BUGs, we have tried to overcome with softwa...