ESP32-S3 Feather (redux)
we spent today working on a ESP32-S3 feather. you may be thinking "hey wait didn't you already design one?" yep! but we had a hardware bug that increased deep-sleep power, and so we wanted to revise the ESP32-S2 feather first to fix it since the PCBs for the two designs are shared. now we have the new ESP32-S2 in the shop with the fix https://www.adafruit.com/product/5303 so we can respin the S3. even better, Espressif has started adding S3 support in a branch so we were able to test the GPIO, I2C, UART, NeoPixel, low power, and WiFi capabilities successfully. We've got a PR open to add this…
The skinny
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