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by tonylabs
Thu Dec 25, 2025 4:11 pm
Forum: ESP-IDF
Topic: How to burn HMAC_KEY0 to ESP32-P4 eFuse?
Replies: 0
Views: 871

How to burn HMAC_KEY0 to ESP32-P4 eFuse?

Hey Folks,

I'm trying to burn a HMAC_KEY0 hex value to ESP32-P4-WIFI6 board eFuse. Before that, I tried to take a look at the eFuse summary, so I run this:

Both ESP-IDF 5.5.1 and 5.5.2 versions have been used.

$ espefuse.py --port /dev/tty.usbmodem5ABA0742061 --chip esp32p4 summary

But I got ...

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