ESP-Prog is easy to use and can be connected to a computer with only one USB cable. The computer can recognize the download function and the two ports corresponding to the JTAG function. ESP-Prog can be connected to the user board using the cable. The connector is available in 2.54 mm and 1.27 mm pitch packages with a foolproof design. The user board is required to place the Program (6-Pin) and JTAG (10-Pin) connectors in the corresponding order. Considering that the power supply voltage of different user boards may be different, the two interfaces of ESP-Prog can select 5V or 3.3V power supply through Pin Header, which has strong power compatibility.
