{"product_id":"espruino-14-open-source-javascript-microcontroller","title":"Espruino 1.4 - Open Source Javascript Microcontroller","description":"\u003cp\u003eTry the JavaScript of things with the \u003cstrong\u003eEspruino\u003c\/strong\u003e - the world's first open-source JavaScript microcontroller! This little board has an STM32 microcontroller pre-programmed with Espruino all ready to go so you can start playing with Javascript-microcontrollers. \u003cstrong\u003eWarning: if you only use Assembly and think that even embedded C\/C++ is for wimps, this device might explody your head.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe Espruino is a tiny computer with a JavaScript interpreter, allowing for instant feedback from whatever device you're working with. Simply set up your code with the Espruino and send it to the device without having to wait for the board to 'flash.'\u003cbr\u003e\u003cbr\u003eThe Espruino's fast response time has a lot of advantages. It allows for quick and easy debugging and is a great way to test your project before your big reveal. In addition, you can control the Espruino from almost anything - Windows, Mac OS, Linux, RasPi, Android, anything that can talk to a USB Serial port.\u003cbr\u003e\u003cbr\u003eThe Espruino also interacts well with our NeoPixels. For more info, check out Espruino's page on the WS2811 and WS2812.\u003cbr\u003e\u003cbr\u003eWhile the main advantage of the Espruino is its instant execution, it can also be used as a traditional board through a Web-based IDE hosted on your computer. The microcontroller also uses less power than Linux Boards (although its of course a lot less powerful as well) so will run longer on battery power, it has loads of IO pins, and it can be used as an IO board for PCs, Macs, or Rasp Pis without having to program it first. Simply take the Espruino out of its packaging and get started!\u003cbr\u003e\u003cbr\u003eThere's also more info on the Espruino page including tutorials and code examples. Click here for technical details and a diagram\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eAs of 12\/18\/2014 the Espruino board is now shipping with the following improvements:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eCE Approval\u003c\/li\u003e\n\u003cli\u003e32kHz crystal on board (it's \u003cem\u003emuch\u003c\/em\u003e better at keeping time accurately now)\u003c\/li\u003e\n\u003cli\u003ePads for a Lithium Ion charger IC (if you want to fit one)\u003c\/li\u003e\n\u003cli\u003eSlightly moved, but much stronger Micro USB connector\u003c\/li\u003e\n\u003cli\u003eMuch lower power voltage regulator - the old board drew 0.1mA in sleep, this one draws 0.03mA!\u003c\/li\u003e\n\u003cli\u003eSolder jumped so you can turn the reset button into a second general purpose button\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e53mm x 40mm x 1.5mm \/ 2.1\" x 1.6\" x 0.06\"\u003c\/li\u003e\n\u003cli\u003eHeight w\/ JST: 10mm \/ 0.4\"\u003c\/li\u003e\n\u003cli\u003eWeight: 8g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor product support, replacement parts and warranty for Espruino products click here.\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Espruino","offers":[{"title":"Default Title","offer_id":44930772795481,"sku":"kjy1789672673207","price":21.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/espruino-14---open-source-javascript-microcontroller_1.jpg?v=1789672677","url":"https:\/\/gymflexfit.shop\/products\/espruino-14-open-source-javascript-microcontroller","provider":"My Store","version":"1.0","type":"link"}