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by Shawn Lord
Thu Oct 30, 2025 5:37 pm
Forum: General Discussion
Topic: Manufacturing Flash via JTAG
Replies: 3
Views: 1670

Manufacturing Flash via JTAG

Does ESP have any documentation or tools for using the JTAG interface for factory flashing of the module. Specifically the ESP32s3 WROOM module. I am looking into this as a way to speed up programming time at the factory. Since JTAG is a clocked protocol theoretically it should be able to reach ...

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