ESP-Prog-2 Development & Debugging Board for ESP32/ESP8266, USB Type-C, JTAG Online Debugging, Auto Firmware Download, 3.3V/5V Selectable

ESPProg2 Programmer & Debugging Tool ESPProg2 is a professional development and debugging tool designed for ESP8266 and ESP32 series chips . It supports automatic firmware downloading, serial communication, and JTAG online debugging, making it ideal for embedded engineers, firmware developers, and IoT product prototyping . The board connects to your computer using a single USB TypeC cable and is automatically recognized as separate ports for programming and JTAG debugging . It provides flexible power selection via jumper pins, supporting either 3.3V or 5V output to match different development boards . ESPProg2 supports: Automatic download & serial communication: ESP8266, ESP32, ESP32S2, ESP32S3, ESP32C3 JTAG debugging: ESP32, ESP32S2, ESP32S3, ESP32C3 Designed for professional firmware debugging and incircuit programming, ESPProg2 improves development efficiency and simplifies embedded system testing. Technical Specifications Model: ESPPROG2 Type: Programmer / Debugging Tool Supported Chips: ESP32, ESP8266 Functions: Automatic firmware downloading Serial communication JTAG online debugging USB Interface: USB TypeC (USB 2.0 Full Speed up to 12 Mbps) Power Supply Selection: 3.3V / 5V selectable via jumper Signal Level: RX/TX and JTAG fixed at 3.3V logic level Package Contents: Board only Part Status: Active