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ESP-Prog-2 Program Downloader ESP-Prog-2 Debugger Serial Communication, JTAG in-Circuit Debugging Support

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Supports a variety of chips including , ESP8266, and many styles, adapting to various use requirements.
Multi-functional integration with JTAG debugging capabilities, allowing users to debug online through the JTAG interface for more convenient development.
Offers stable transmission speed and high efficiency during the download process, reducing download time and improving work efficiency.
Good compatibility with official development environments such as for IDE and ESP-IDF, as well as with other environments like PlatformIO and OpenOCD.

Overview

Specs

Reviews

Supports a variety of chips including , ESP8266, and many styles, adapting to various use requirements.
Multi-functional integration with JTAG debugging capabilities, allowing users to debug online through the JTAG interface for more convenient development.
Offers stable transmission speed and high efficiency during the download process, reducing download time and improving work efficiency.
Good compatibility with official development environments such as for IDE and ESP-IDF, as well as with other environments like PlatformIO and OpenOCD.

Additional Information
First Listed on Newegg	July 31, 2026

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Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by LionTech Direct Return Policy

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Item#: 9SIC860M3D4106