Adafruit Industries LLC FEATHERWING 2.4" 320X240 TFT LCD 3315 Evaluation Boards - Expansion Boards

Adafruit 2821 Feather Huzzah with ESP8266 Wi-Fi

Adafruit HUZZAH32 - ESP32 Feather Board

Adafruit FeatherWing OLED - 128x32 OLED Add-on for All Feather Boards [ADA2900]

Adafruit 328 Battery, Lithium Ion Polymer, 3.7V, 2500mAh, 2" x 2.55" x 0.30" Size

Adafruit (PID 3213) Assembled Feather HUZZAH w/ ESP8266 WiFi With Stacking Headers

Adafruit Feather Stacking Headers - 12-pin and 16-pin female headers [ADA2830]

Adafruit Breadboard-Friendly SPDT Slide Switch [ADA805]

PARTICLE Argon Wi-Fi Connectivity Development Kit for IoT Projects and Prototyping

FeatherWing Doubler - Prototyping Add-on For All Feather Boards

FeatherWing Tripler Mini Kit - Prototyping Add-on For Feathers