Hi. I have an embedded system with ESP32 (ESP32-D2WD), connected using serial (ttyS device). I establish a connection and I've read the MAC address of the ESP using esptool.py. I thought to start with programing a basic "Hello World" program and load it to the ESP but I don't know where to start. Th...

Hi. I'm doing a bring-up to a new soc board with esp32 on it. The esp 32 is connected using UART (tty1) and spi. UART is for the ctrl I think. My board is running Linux. It's the first time i'm using this device, and I'm not sure how I suppose to communicate with it using UART. I can open the uart d...