
System Diagram ¶ĮSP-Prog’s overall functional block diagram is displayed below: 3. Supply through pin headers, in order to ensure power compatibility. Given that the power supply voltage may vary on different user boards,Įither of the ESP-Prog interfaces can provide the 5V or the 3.3V power Then, the PC can identify the board’s downloading and JTAG interfaces ESP-Prog’s automatic firmwareĭownloading and serial communication functions are supported on both theĮSP8266 and ESP32 platforms, while the JTAG online debugging isĮSP-Prog can easily connect to a PC with the use of only one USB cable.

ESP-Prog is one of Espressif’s development and debugging tools, withįunctions including automatic firmware downloading, serialĬommunication, and JTAG online debugging.
