There may come a time when you want to update the firmware on the ESP32 itself. This isn't something we expect you'll do often if at all, but its good to know how if you need to.
This guide was first published on Dec 25, 2019. It was last updated on 2021-05-03 11:58:43 -0400.
This page (Updating ESP32 Firmware) was last updated on Oct 23, 2021.
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