Although optional, I recommend loading an Example script ... script on the microcontroller. If the IDE displays the ESP32s MAC address and starts uploading the stub of the program, the connection ...

In this example application ... with the 5V programming voltage/supply being supplied via the header. Disconnect the 5V supply prior to programming the PIC microcontroller. The header would ...

Unlike SBCs, microcontrollers have a high learning ... If you’re not familiar with coding, you can use the WiFiScan example ...

[Sergey Lyubka] put together this epic guide for bare-metal microcontroller programming. While the general concepts should be applicable to most any microcontroller, [Sergey]s examples ...