Create your own professional looking Bluetooth Beacon with your own sensors on it.

This kit contains all the main parts you need apart from the PCB:

  • MDBT42Q Module pre-programmed with the Espruino JavaScript interpreter
  • CR2032 Battery Holder
  • Tactile switch
  • ABS plastic rear beacon casing (Puck.js branded)
  • Unbranded front silicone casing
  • Example PCB design files for beacon with NFC, one LED and a button in Eagle CAD format

The MDBT42Q module has 0.7mm pitch castellated pins around the edges. These can be soldered by hand as long as you have a fine-tipped soldering iron, flux pen, and solder wick - however we'd advise the use of solder paste and a hot air gun.

Note: This does not include the PCB. You are expected to customize the provided PCB design and have it manufactured by a company such as OSH Park or DirtyPCBs (usually less than $10 for multiple PCBs).

Inputs Temperature
Outputs Programmable NFC tag
GPIO (0.1") 0
GPIO (Other) 30
Features Bluetooth LE, NFC tag
RAM (kB) 64
Flash (kB) 512
Clockspeed (MHz) 64

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Bluetooth Beacon Kit

  • Brands Espruino
  • Product Code: MDBT42Q_BEACON_KIT
  • Availability: 93
  • £18.00

  • Ex Tax: £15.00

  • 2 or more £17.40
  • 10 or more £15.84
  • 20 or more £14.40
  • 50 or more £13.68
  • 100 or more £12.96

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Tags: Espruino, Puck.js, BLE, Bluetooth LE