Interface to serial and parallel interfaces that support a wide range of The board can be configured to convert the USB 2.0 The Working Mode of USB Bridge ¶ĮSP-Prog uses FT2232HL, which is provided by FTDI, as its USB BridgeĬontroller chip. Please refer to Espressifįor the hardware resources including schematics, PCB reference design,ģ.2. The figure below describes the areas of each function on the ESP-ProgĮSP-Prog’s PCB layout is displayed below, showing the board’s dimensionsĪnd its interface markings. 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.
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