Adafruit HUZZAH32 – ESP32 Feather Board detects as NodeMcu V2



I need help. I plug my Adafruit HUZZAH32 to my PC, the Zerynth detects the board as NodeMcu V2? Can technical team help ?

My board: 



You have to click the “info” button (the second one on the right of the Device management toolbar) and press the forget option.

Then from the device toolbar you should see a disambiguate section where you can choose the huzzah32 instead of the nodemcu v2.

This behaviour is due to the USB-to-serial chip mounted on the board that is the same for many devices (especially those esp32 and esp8266 based).

Let me know if this can help you :slight_smile:


Hi Matteo.

[info] Starting device registration
[info] Burning bootloader…
[info] v2.0
[info] Connecting…
[info] Chip is ESP32D0WDQ6 (revision 1)
[info] Uploading stub…
[info] Running stub…
[info] Stub running…
[info] Configuring flash size…
[info] Auto-detected Flash size: 4MB
[info] Compressed 11408 bytes to 7503…
[info] Writing at 0x00001000… (100 %)
[info] Wrote 11408 bytes (7503 compressed) at 0x00001000 in 0.7 seconds (effective 137.0 kbit/s)…
[info] Hash of data verified.
[info] Compressed 408800 bytes to 214708…
[info] Writing at 0x00010000… (7 %)
[info] Writing at 0x00014000… (14 %)
[info] Writing at 0x00018000… (21 %)
[info] Writing at 0x0001c000… (28 %)
[info] Writing at 0x00020000… (35 %)
[info] Writing at 0x00024000… (42 %)
[info] Writing at 0x00028000… (50 %)
[info] Writing at 0x0002c000… (57 %)
[info] Writing at 0x00030000… (64 %)
[info] Writing at 0x00034000… (71 %)
[info] Writing at 0x00038000… (78 %)
[info] Writing at 0x0003c000… (85 %)
[info] Writing at 0x00040000… (92 %)
[info] Writing at 0x00044000… (100 %)
[info] Wrote 408800 bytes (214708 compressed) at 0x00010000 in 19.0 seconds (effective 172.4 kbit/s)…
[info] Hash of data verified.
[info] Compressed 3072 bytes to 156…
[info] Writing at 0x00008000… (100 %)
[info] Wrote 3072 bytes (156 compressed) at 0x00008000 in 0.0 seconds (effective 1227.9 kbit/s)…
[info] Hash of data verified.
[info] Compressed 1024 bytes to 20…
[info] Writing at 0x00390000… (100 %)
[info] Wrote 1024 bytes (20 compressed) at 0x00390000 in 0.0 seconds (effective 1168.8 kbit/s)…
[info] Hash of data verified.
[info] Leaving…
[info] Hard resetting…
[error] Can’t find chipid

Error code : can’t find chipid

Please help.


Hi Matteo. 

I fixed it, 


Glad to hear that :slight_smile: