Puck.js – The Ground-Breaking Bluetooth Low Energy Beacon

Puck.js is a low energy smart device which can be programmed and debugged wirelessly with JavaScript. It is both multi-functional and easy to use.  This beacon uses a custom circuit board with the latest Nordic chip, Bluetooth LE, Infrared transmitter, NFC, magnetometer, temperature sensor, RGB LEDs, and much more. Unlike other beacons, Puck.js comes with the open source JavaScript interpreter Espruino pre-installed, which makes it incredibly easy to use. Anyone without any prior programming experience can get started in seconds.
Puck.js – The Ground-Breaking Bluetooth Low Energy Beacon

Specifications:

  • Espruino JavaScript interpreter pre-installed
  • nRF52832 SoC – Cortex M4, 64kB RAM, 512kB Flash
  • 8 × 0.1″ GPIO (capable of PWM, SPI, I2C, UART, Analog Input)
  • 9 × SMD GPIO (capable of PWM, SPI, I2C, UART)
  • Compatible with Bluetooth 5.0 – giving Quadruple the range, and double the speed of Bluetooth 4.2
  • Built-in Near Field Communications (NFC)
  • 12 bit ADC, timers, SPI, I2C, and Serial
  • MAG3110 Magnetometer
  • IR Transmitter
  • Red, Green and Blue LEDs
  • Pin capable of capacitive sensing
  • Built-in temperature sensor, light sensor, and battery level sensor
  • ABS plastic rear case and silicone cover with tactile button
  • CR2032 210mAh battery

Features:

Puck.js has various sensors for different purposes and various kinds of output components. It can measure light, temperature, magnetic fields, and capacitance. This beacon also can control Infrared remote devices, produce any color light using RGB LED, and has a tactile switch that turns the Puck into one big button.
The Magnetometer on Puck.js is a digital compass. You can measure its orientation about the earth’s magnetic field in 3 dimensions. It can also detect a magnet nearby and measures the magnetic field.
Read more: Puck.js – The Ground-Breaking Bluetooth Low Energy Beacon


About The Author

Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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