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automation:bit for BBC micro:bit

SKU 2811
Save 23%
Original Price £12.50 inc VAT
Current Price £9.67 inc VAT
£8.06 ex VAT
2 in stock.

Control and monitor your world with automation:bit! It's tolerant of up to 24V, with analogue and digital inputs, outputs, and a relay, so it's ideal for automating low-voltage systems in your home.

Just slot in your micro:bit, then code automation:bit with the block-based Microsoft MakeCode editor. Hook up buttons to the inputs, use the built-in buttons on micro:bit, or the light-sensing capability of the LED matrix to control devices connected to automation:bit. Or why not use a second micro:bit's radio function as a remote control?


  • automation:bit should not be used with voltages greater than 24V and especially not with mains voltages!
  • Comes fully-assembled and ready to use
  • 1 x 24V @ 2A relay (NC and NO terminals)
  • 3 x ADC channels (0-24V range)
  • 3 x 24V tolerant buffered inputs
  • 3 x 24V tolerant sinking outputs
  • 3.5mm screw terminals
  • Compatible with micro:bit
  • Microsoft MakeCode support
  • No soldering is required!