{"product_id":"hex-low-power-controller","title":"DFRobot μHex - Low Power Controller","description":"\u003cp\u003eμHex is the first low-power controller which is compatible with Arduino. It is very suitable for the battery power supply environment. A 210mAh CR2032 cell battery could make it work 60 days long.\u003c\/p\u003e\n\u003cp\u003eAs it is using Atmega 328 Microcontroller, it has good general and powerful performance. It packs 14 GPIO and 7 power ports (4 of them could be controlled) which could suit most of your project requirements.\u003c\/p\u003e\n\u003cp\u003eDesigned by maker Leo Yan.\u003c\/p\u003e\n\u003cp\u003eNote:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBootloader is write protected, please do not attempt to update Bootloader.\u003c\/li\u003e\n\u003cli\u003eFor large load applications (such as motor controlling), please connect VCC \u0026amp; GND directly or supply with independent power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHexagon design, compact size with 14 IO ports and 7 power ports\u003c\/li\u003e\n\u003cli\u003e4 switchable power supply interfaces to reduce power consumption\u003c\/li\u003e\n\u003cli\u003eTwo sleep-wake interfaces for convenient interactions with surrounding\u003c\/li\u003e\n\u003cli\u003eDesignated Arduino development libraries\u003c\/li\u003e\n\u003cli\u003eCross design in power and IO interfaces, directly supports 3 pin\/4 pin sensor\/actuator\u003c\/li\u003e\n\u003cli\u003eLarge welding plate design\u003c\/li\u003e\n\u003cli\u003e2.54 mm standard spacing plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller: ATmega328P（board type: Arduino Pro or Pro Mini (3.3V, 8 MHz) w\/ ATmega328 ）\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 2.7 - 5V \u003c\/li\u003e\n\u003cli\u003eClock Frequency: 8MHz （RC） \u003c\/li\u003e\n\u003cli\u003eSleep Current: 0.12uA@3V3， 0.16uA@5V （watchdog OFF）\u003c\/li\u003e\n\u003cli\u003eFlash: 32 KB （ 0.5KB for bootloader) \u003c\/li\u003e\n\u003cli\u003eSRAM: 2 KB \u003c\/li\u003e\n\u003cli\u003eEEPROM: 1 KB\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 14 (PWM: 3,5,9,10,11)\u003c\/li\u003e\n\u003cli\u003eAnalog I\/O Pins: 6 \u003c\/li\u003e\n\u003cli\u003eUART Interface: 1 \u003c\/li\u003e\n\u003cli\u003eI2C Interface: 1 \u003c\/li\u003e\n\u003cli\u003eInterrupt interface: 2\u003c\/li\u003e\n\u003cli\u003eSolder Pad: 2mm／2.54mm\u003c\/li\u003e\n\u003cli\u003ePower in port: 1\u003c\/li\u003e\n\u003cli\u003ePower out port: 6 (4 of them could be turn-off)\u003c\/li\u003e\n\u003cli\u003eMaximum Current: 2A\u003c\/li\u003e\n\u003cli\u003eDimension: 28 x 31 x 2.3 (mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 10g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.dfrobot.com\/wiki\/index.php?title=UHex_Low-power_Controller_SKU:_DFR0343\" target=\"_blank\"\u003eProduct WIKI\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Uhex\/raw\/master\/DFR0343_uHexV1.0_sch.png\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/Arduinolibrary\/DFRobot_Uhex\/raw\/master\/DFR0343_uHexV1_layout.png\" target=\"_blank\"\u003eLayout\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/LeoYan\/ArduinoLib\/tree\/master\/microPoly\" target=\"_blank\"\u003eArduino library\u003c\/a\u003e \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":4797439169,"sku":"DFR0343","price":8.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/DFR_0343.jpg?v=1437387284","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/hex-low-power-controller","provider":"Pimoroni Ltd","version":"1.0","type":"link"}