I recently grabbed a couple of the Commercial Electric Smart Dimmer with Motion Sensor devices due to the claim of having BT and WiFi connectivity, with the hope that that entailed having an ESP32 inside.
Sure enough, it appears to be an ESP32 by Afero, Inc., but I’m not aware of what pin is GPIO0 based on the board markings and the back of the ESP32 chip being obscured. This would be SUCH A COOL product if I could get ESPHome on it, as I really like the clean look and the built-in PIR.
Is there any way to force new firmware on the ESP32 or emulate an OTA update that anyone knows of? @parrotmac and @csaleman you both have at least some knowledge it seems of the bootloader being disabled.
If someone can post a picture of the back of that ESP32 chip being used, I’d love to at least figure out which pin is GPIO0 to try entering flash mode for this device!
Pictures of the board in this product (I moved the QR sticker off the heat shield while checking for markings):
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