How to connect esp32 to arduino by UART?
Posted: Sat Jul 14, 2018 1:59 am
Hi everyone,
I already connected two of Arduino Board, and they worked using the HardwareSerial library.
But now, I'm trying to connect an Arduino with an ESP32 by the UART2 port.
I can't use the Arduino Framework at ESP32, so I have to use ESP-IDF. I tried to run some UART examples, but they didn't work.
Can anyone help me?
I already connected two of Arduino Board, and they worked using the HardwareSerial library.
But now, I'm trying to connect an Arduino with an ESP32 by the UART2 port.
I can't use the Arduino Framework at ESP32, so I have to use ESP-IDF. I tried to run some UART examples, but they didn't work.
Can anyone help me?