{"title":"Puck.js","handle":"puck-js","url":"/products/puck-js","description":"\n  A Smart Bluetooth Button that can be programmed wirelessly, in JavaScript!\nPuck.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.\nWhat makes it special?\nYou can get your own code working on Puck.js just a few seconds after getting it out of the box. With Web Bluetooth you don't need to install any software on your computer - just go to https://www.espruino.com/ide/ with a Web Bluetooth capable browser and you can connect instantly and start writing code. There's even a graphical programming language if you're not happy writing JavaScript.\nFeatures\n\nBluetooth Low Energy\nEspruino JavaScript interpreter pre-installed\nnRF52832 SoC - 64MHz Cortex M4, 64kB RAM, 512kB Flash\n8 x 0.1\" GPIO (capable of PWM, SPI, I2C, UART, Analog Input)\n9 x SMD GPIO (capable of PWM, SPI, I2C, UART)\nABS plastic rear case with lanyard mount\nSilicone cover with tactile button\nMAG3110 Magnetometer\nIR Transmitter\nBuilt in thermometer, light and battery level sensors\nRed, Green and Blue LEDs\nNFC tag programmable from JavaScript\nPin capable of capacitive sensing\nWeight: 14g in plastic case, 20g in packaging\nDimensions of plastic case: 36mm dia, 12.5mm thick\nDimensions of bare PCB: 29mm dia, 9mm thick\n\nPlease see http://www.espruino.com/Puck.js for more detailed information, tutorials and the Getting Started Guide\n\n","vendor":"Pimoroni","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":6512,"title":"Default Title","sku":"PI-ESP002","price":85.6,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}