A Smart Bluetooth Button that can be programmed wirelessly

Puck.js is an intelligent Bluetooth button. With the Espruino JavaScript interpreter on its internal ARM microcontroller, software can be uploaded, debugged and modified wirelessly from any modern computer or phone, making development of embedded devices significantly easier. It has a button, GPIO, and can even control other Bluetooth LE devices.

Puck.js Lite is a cheaper version of the normal Puck.js which does not contain the sensors, NFC, blue LED, IR transmitter and FET.

Features

  • Bluetooth Low Energy
  • Espruino JavaScript interpreter pre-installed
  • nRF52832 SoC - 64MHz ARM Cortex M4, 64kB RAM, 512kB Flash
  • 6 x 0.1" GPIO (capable of PWM, SPI, I2C, UART, Analog Input)
  • ABS plastic rear case with lanyard mount
  • Silicone cover with tactile button
  • Built in light and battery level sensors
  • Red and Green LEDs
  • Weight: 14g in plastic case, 20g in packaging
  • Dimensions of plastic case: 36mm dia, 12.5mm thick
  • Dimensions of bare PCB: 29mm dia, 9mm thick
  • Click here for full technical information

Shipped in unbranded box with 1x CR2032 battery included.

See a list of tutorials for Puck.js on the main Espruino Website or have a look on the Espruino forum.


Puck.js silicone front cases can also be laser etched with your logo or design for a setup fee of £50 and per-case cost of £3. Please get in touch for more information.

Features
Inputs Button, Light
Outputs Red + Green LED
GPIO (0.1") 6
GPIO (Other) 0
Features Bluetooth LE
Memory
RAM (kB) 64
Flash (kB) 512
Processor
Clockspeed (MHz) 64

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Espruino Puck.js Lite

  • Brands Espruino
  • Product Code: ESPRUINO_PUCKJS_LITE
  • Availability: 1993
  • £27.60

  • Ex Tax: £23.00

  • 2 or more £26.40
  • 5 or more £25.80
  • 10 or more £24.60
  • 20 or more £22.80
  • 50 or more £21.60
  • 100 or more £20.40

Available Options


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