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Puck.js v2.1 by Espruino

Puck.js v2.1 by Espruino

★★★★★ 4.3 44 reviews

$90.00
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$90.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 213446994 Release Date 2026/04/12 List Price $36.00 Model Number 213446994
Category

The Espruino Puck.js v2.1 is a wireless, low-energy Bluetooth smart button that can be programmed and debugged using JavaScript.

  • Wireless Connectivity: Bluetooth Low Energy
  • Pre-installed: Espruino JavaScript Interpreter
  • Processor: nRF52832 SoC - 64MHz ARM Cortex M4, 64kB RAM, 512kB Flash
  • General Purpose Input/Output: 7 x 0.1" GPIO (PWM, SPI, I2C, UART, Analog Input)
  • Surface-Mount Device GPIO: 2 x SMD GPIO (PWM, SPI, I2C, UART)
  • Field-Effect Transistor Output: 1 x 200ma FET output
  • Housing: ABS Plastic Rear Case with Lanyard Mount
  • Cover: Silicone with Tactile Button
  • Magnetic Field Sensor: MMC5603NJ Magnetometer
  • Motion Sensor: LSM6DS3TR-C Accelerometer/Gyro
  • Temperature Measurement: PCT2075TP Temperature Sensor
  • Infrared Transmission: IR Transmitter
  • Internal Sensors: Light and Battery Level
  • Illumination: Red, Green, and Blue LEDs
  • Near Field Communication: NFC Tag Programmable from JavaScript
Brand Espruino
Operating System Espruino (JavaScript interpreter)
Connectivity Technology Bluetooth Low Energy, Wi-Fi

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4.3 out of 5
★★★★★
44 ratings | 18 reviews
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