ESP32 Forum

I wish to fix a hole in MicroPython deepsleep functionality so that the main cores can be woken by the ULP WAKE instruction, not just the timer, ext0 or ext1. However, for this, afaik, I need a V3 or later chip, so I need to know where I can buy a devkit with such a chip on it.

Can anyone point me at a reliable supplier of such an item? Preferably in the UK, next preference EU, then, anywhere

I am a bit of a NOOB with ESP32, so please feel free to educate me regarding any of the above.

I managed to get an ESP-DevKitC-32E from TME a few weeks ago, but they're out of stock now.
https://www.tme.eu/ee/details/esp32-dev ... espressif/

In a pinch you can order their last ESP-DevKitC-32UE which has the same chip but comes with an external UFL antenna connector instead of a PCB-integrated one. Make sure you have a 2.4 GHz antenna lying around.
https://www.tme.eu/ee/details/esp32-dev ... espressif/

TME offers next day delivery (including to UK, I would hope).