Espressif Systems ESP-Prog-2 Debugging Tool

Espressif Systems ESP-Prog-2 Debugging Tool supports automatic firmware downloading, serial communication, and JTAG online debugging. Automatic downloading and serial communication are compatible with ESP8266, ESP32, ESP32-S2, ESP32-S3, and ESP32-C3, while JTAG online debugging is supported on ESP32, ESP32-S2, ESP32-S3, and ESP32-C3. This debugging tool features a simple design and flexible power options, providing reliable power and interface support. The ESP-Prog-2 debugging tool features two interfaces that support either 5V or a 3.3V power supply voltage, as different target boards may operate at different voltages. The RX/TX and JTAG signal levels are fixed at 3.3V.