SparkFun
gator:environment - micro:bit Accessory Board (SEN-15269)
£12.45£24.90Unit price /UnavailableSparkFun
gator:microphone - micro:bit Accessory Board (SEN-15289)
£4.20£8.40Unit price /UnavailableAdafruit
AirLift Bitsy Add-On – ESP32 WiFi Co-Processor (ID:4363)
£8.00£15.99Unit price /Unavailable