Arduino NeoPixel Blink | Adafruit QT Py ESP32-C3 WiFi Dev Board | Adafruit Learning System
Adafruit QT Py ESP32-S2 WiFi Dev Board with uFL Antenna Port [STEMMA QT] : ID 5348 : $12.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM [STEMMA QT] : ID 5400 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits