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Using 2 ESP32 simultainly in CPU

Posted: Fri Jan 26, 2024 6:18 pm
by wgps2024
Hello. I bought 3 ESP32 this week and I need to connect them. The first one will send data to another one through UART2 pins. All my COM ports are working good but when I connect both in my computer occurs an error. The first is COM5 and the second COM7.
I am using VSCode + PyMakr + MicroPython and DOIT ESP32 DEVKIT V1.
The question is: Can I use 2 ESPs in the same computer? And can I watch the both sending and receiving data simultainly in my computer? If its works, how can I fix my errors? Its necessary to download some software?

Thank you.

Re: Using 2 ESP32 simultainly in CPU

Posted: Sun Jan 28, 2024 1:57 pm
by ccrause
wgps2024 wrote:
Fri Jan 26, 2024 6:18 pm
All my COM ports are working good but when I connect both in my computer occurs an error.
Not a lot of detail to work with. What is the error message? What software are you using to communicate with the serial ports?