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newuser-3a8076d8-56af-400e-b633-c958a198bb14 avatar image
newuser-3a8076d8-56af-400e-b633-c958a198bb14 asked ·

How to flash Espressif chipset with Firmware 1643?

Sorry for the basic question, but is it possible to load any ESP32 with ACK Firmware 1643? if so, how? or just amazon preflashed modules?

ackesp32
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Karunish@Amazon answered ·

ACK firmware 1643 Preview is compatible with ESP32-PICO-V3-ZERO only. It is not supported to be used with any other ESP32 chipset. Also, ACK firmware 1643 Preview can be used to perform over-the-wire (OTW) update only on ESP32-PICO-V3-ZERO chipset pre-flashed with ACK firmware.

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Karunish@Amazon avatar image Karunish@Amazon newuser-8b9e64a8-f67e-47f6-8b53-ad441079e422 ·

Contact ack-apply@amazon.com if you want to try ESP32-PICO-V3-ZERO chipset.

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