SparkFun
Raspberry Pi 3 GPIO Shrouded Header (2x20) (PRT-13054)
£0.48£1.20Unit price /UnavailableSparkFun
ESP8266 THING Breakout and Development Board for ESP8266 Wi-Fi Soc (WRL-13231)
£7.54£18.85Unit price /UnavailableSparkfun Electronics
Basic 16x2 Character LCD - White on Black, 5V (with Headers)
£7.41£18.53Unit price /Unavailable