SparkFun
ESP8266 THING Breakout and Development Board for ESP8266 Wi-Fi Soc (WRL-13231)
£9.43£18.85Unit price /UnavailableSeeed Studio
Seeed IoT Button for AWS - Cloud Programmable Dash Button
£13.46£26.92Unit price /UnavailableSeeed Studio
BeagleBone Green Wireless Development Board(TI AM335x WiFi + Bluetooth)
£48.50£97.00Unit price /UnavailableAdafruit
AirLift Bitsy Add-On – ESP32 WiFi Co-Processor (ID:4363)
£8.00£15.99Unit price /Unavailable