Adafruit Metro Mini 328 V2 - Arduino-Compatible - 5V 16MHz
$14.95
Short Plug Headers for Raspberry Pi Pico - 2 x 20 Male Headers
$0.95
Stacking Headers for Raspberry Pi Pico - 2 x 20 Pin
$1.50
Short Socket Headers for Raspberry Pi Pico - 2 x 20 pin Female
$1.25
dLUX-dLITE Cool White Skull Shape LEDs 5 Pack by Unexpected Labs
$9.50
Adafruit ESP32-S2 Feather - 4 MB Flash + 2 MB PSRAM
$17.50
Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT
$12.50
Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM
$19.95