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 built-in sensors, lights, infrared transmitter, GPIO, and can even control other Bluetooth LE devices.
This is version 2 of the popular Puck.js - with added accelerometer, gyro, FET, calibrated temperature sensor and improved Bluetooth signal strength!
Features
- Bluetooth Low Energy
- Espruino JavaScript interpreter pre-installed
- nRF52832 SoC - 64MHz ARM Cortex M4, 64kB RAM, 512kB Flash
- 7 x 0.1" GPIO (capable of PWM, SPI, I2C, UART, Analog Input)
- 2 x SMD GPIO (capable of PWM, SPI, I2C, UART)
- 1 x 200ma FET output
- ABS plastic rear case with lanyard mount
- Silicone cover with tactile button
- LIS3MDLTR Magnetometer
- LSM6DS3TR-C Accelerometer/Gyro
- PCT2075TP Temperature sensor
- IR Transmitter
- Built in light and battery level sensors
- Red, Green and Blue LEDs
- NFC tag programmable from JavaScript
- Pin capable of capacitive sensing
- 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
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, Temperature, Light, 3 axis Magnetometer (compass), 3 axis accelerometter & gyro |
Outputs | RGB LED, IR LED, Programmable NFC tag, FET 200mA output |
GPIO (0.1") | 7 |
GPIO (Other) | 2 |
Features | Bluetooth LE, NFC tag |
Memory | |
RAM (kB) | 64 |
Flash (kB) | 512 |
Processor | |
Clockspeed (MHz) | 64 |
Espruino Puck.js v2
- Brands Espruino
- Product Code: ESPRUINO_PUCKJS_V2
- Availability: Out Of Stock
-
£30.00
- Ex Tax: £25.00
-
- 2 or more £29.16
- 5 or more £28.20
- 10 or more £26.40
- 20 or more £24.00
- 50 or more £22.80
- 100 or more £21.60
Available Options
Related Products
MDBT42Q Breakout (ceramic antenna)
This board has the same Bluetooth LE module (with ceramic antenna) that we use on Puck.js and Pixl.j..
£20.00 Ex Tax: £16.67
Espruino Pixl.js
A Bluetooth microcontroller with built-in LCD display and Arduino footprintPixl.js is a smart LCD wi..
£36.00 Ex Tax: £30.00
Bangle.js Smart Watch
Bangle.js is an open, hackable smartwatch. You can easily install new apps from the web or deve..
£69.96 Ex Tax: £58.30
MDBT42Q Module
The same Bluetooth LE module that we use on Puck.js and Pixl.js, pre-programmed with Espruino. Just ..
£12.00 Ex Tax: £10.00
MDBT42Q Breakout (u.FL antenna connector)
This board has the same basic Bluetooth LE module that we use on Puck.js and Pixl.js,..
£24.00 Ex Tax: £20.00
Feasycom BP119 Bluetooth 4.0 Long Range USB Dongle
Need longer range Bluetooth LE communications? This is the dongle for you!The FSC-BP119 USB Bluetoot..
£30.00 Ex Tax: £25.00
Puck.js Cover Selection
Normal Puck.js devices come with a plain white silicone cover, but in many cases you might want some..
£9.00 Ex Tax: £7.50
Puck.js Blue Cover
Normal Puck.js devices come with a plain white silicone cover, but in many cases you might want some..
£2.40 Ex Tax: £2.00
Puck.js Green Cover
Normal Puck.js devices come with a plain white silicone cover, but in many cases you might want some..
£2.40 Ex Tax: £2.00
Puck.js Black Cover
Normal Puck.js devices come with a plain white silicone cover, but in many cases you might want some..
£2.40 Ex Tax: £2.00
Puck.js Red Cover
Normal Puck.js devices come with a plain white silicone cover, but in many cases you might want some..
£2.40 Ex Tax: £2.00
Puck.js Yellow Cover
Normal Puck.js devices come with a plain white silicone cover, but in many cases you might want some..
£2.40 Ex Tax: £2.00
Puck.js White Cover
This is exactly the type of cover than comes with normal Puck.js devices. If you've written on ..
£2.40 Ex Tax: £2.00
Puck.js Rear Cover
This is exactly the type of cover than comes with normal Puck.js devices. It's Black ABS plasti..
£2.40 Ex Tax: £2.00
Puck.js Programming Jig
You can update all Espruino BLE devices wirelessly using Nordic's DFU app, but it can take a lot of ..
£30.00 Ex Tax: £25.00
Bluetooth Beacon Kit
Create your own professional looking Bluetooth Beacon with your own sensors on it.This kit contains ..
£18.00 Ex Tax: £15.00
Tags: Espruino, Puck.js, BLE, Bluetooth LE