Parts

Single Channel 3.3V Relay

:MOVE mat line following and activity maps - A1 size

Kitronik 21 Way Stackable Pin Header & Fixings

Adafruit FT232H Breakout - General Purpose USB to GPIO, SPI, I2C - USB C & Stemma QT

micro:bit - Skill badge, iron-on patch

Clear Acrylic Enclosure + Hardware Kit for Adafruit CLUE

Raspberry Pi 4B+ micro HDMI to HDMI cable

3 x AAA Battery Holder with On/Off Switch and 2-Pin JST

Adafruit 2.23" Monochrome OLED Bonnet for Raspberry Pi

2.0" 320x240 Color IPS TFT Display with microSD Card Breakout

Adafruit RFM69HCW Transceiver Radio Breakout - 868 or 915 MHz - RadioFruit

Adafruit RFM69HCW Transceiver Radio Breakout - 433 MHz - RadioFruit

STEMMA QT / Qwiic JST SH 4-pin Cable - 100mm Long

Adafruit CLUE - nRF52840 Express with Bluetooth LE

Edge-Launch SMA Connector for 1.6mm / 0.062" Thick PCBs

Kitronik Klaw MK2 Robotic Gripper Kit

Raspberry Pi 4 model B

Kitronik :MOVE motor robot for BBC micro:bit

Desoldering Braid (2.5MM X1.5M)

Desoldering Pump

DOSS 48W Adjustable Temperature Hobbyist Soldering Station

Raspberry Pi 4 Heatsink

Pimoroni Picade X HAT USB-C