{"product_id":"mcp23017-i-o-expansion-module-supports-for-arduino-raspberry-pi-micro-bit-stm32","title":"MCP23017 I\/O Expansion Module Supports For Arduino Raspberry Pi Micro:bit STM32","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eFeature:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eI2C interface control, only 2 signal lines are needed to expand 16 I\/O ports\u003c\/div\u003e\u003cdiv\u003eI2C communication address can be set, short-circuit A0\/A1\/A2 solder joint can modify the communication address\u003c\/div\u003e\u003cdiv\u003eProvide two interface types: PH2.0 terminal and pad, support multiple I2C modules in parallel\u003c\/div\u003e\u003cdiv\u003eOnboard level conversion circuit, compatible with 3.3V\/5V working level\u003c\/div\u003e\u003cdiv\u003eProvide complete supporting information manual (Raspberry\/Micro:bit\/Arduino\/STM32 sample program and user manual, etc.)\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eParameter:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eWorking voltage: 5V\/3.3V\u003c\/div\u003e\u003cdiv\u003eControl interface: I2C\u003c\/div\u003e\u003cdiv\u003eInterrupt pins: INTA, INTB\u003c\/div\u003e\u003cdiv\u003eNumber of expansion I\/O ports: 16\u003c\/div\u003e\u003cdiv\u003eProduct size: 38mm ? 23mm\u003c\/div\u003e\u003cdiv\u003eVia diameter: 2.0mm\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"673\" height=\"126\" style=\"width: 504.77pt;\"\u003e \u003ccolgroup\u003e\n\u003ccol width=\"110\" style=\"width:82.50pt;\"\u003e \u003ccol width=\"563\" style=\"width:422.25pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"18\" style=\"height:13.50pt;\"\u003e  \u003ctd height=\"18\" width=\"110\" x:str=\"\" style=\"height:13.50pt;width:82.50pt;\"\u003ePin Function\u003c\/td\u003e  \u003ctd width=\"563\" x:str=\"\" style=\"width:422.25pt;\"\u003eI2C interface\u003c\/td\u003e \u003c\/tr\u003e \u003ctr height=\"18\" style=\"height:13.50pt;\"\u003e  \u003ctd height=\"18\" x:str=\"\" style=\"height:13.50pt;\"\u003eVCC\u003c\/td\u003e  \u003ctd x:str=\"\"\u003ePositive power supply, can be connected to 3.3V\/5V power supply\u003c\/td\u003e \u003c\/tr\u003e \u003ctr height=\"18\" style=\"height:13.50pt;\"\u003e  \u003ctd height=\"18\" x:str=\"\" style=\"height:13.50pt;\"\u003eGND\u003c\/td\u003e  \u003ctd x:str=\"\"\u003ePower ground\u003c\/td\u003e \u003c\/tr\u003e \u003ctr height=\"18\" style=\"height:13.50pt;\"\u003e  \u003ctd height=\"18\" x:str=\"\" style=\"height:13.50pt;\"\u003eSDA\u003c\/td\u003e  \u003ctd x:str=\"\"\u003eI2C data cable\u003c\/td\u003e \u003c\/tr\u003e \u003ctr height=\"18\" style=\"height:13.50pt;\"\u003e  \u003ctd height=\"18\" x:str=\"\" style=\"height:13.50pt;\"\u003eSCL\u003c\/td\u003e  \u003ctd x:str=\"\"\u003eI2C clock line\u003c\/td\u003e \u003c\/tr\u003e \u003ctr height=\"18\" style=\"height:13.50pt;\"\u003e  \u003ctd height=\"18\" x:str=\"\" style=\"height:13.50pt;\"\u003eINTA\u003c\/td\u003e  \u003ctd x:str=\"\"\u003ePA group port interrupt output\u003c\/td\u003e \u003c\/tr\u003e \u003ctr height=\"18\" style=\"height:13.50pt;\"\u003e  \u003ctd height=\"18\" x:str=\"\" style=\"height:13.50pt;\"\u003eINTB\u003c\/td\u003e  \u003ctd x:str=\"\"\u003ePB group port interrupt output\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003ePackage includes:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e1 x Expansion Module\u003c\/div\u003e\u003cdiv\u003e1 x PH2.0 6PIN cable 20cm\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/7B\/E9\/c364c7da-699f-4f10-a9f0-e0710a873b49.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/B6\/64\/3a7b9959-1c47-471e-b5ab-91b82b14d9cc.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/B1\/86\/19a56b5f-7fa2-4c4c-81ff-7cec13efb9d5.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/D1\/B2\/a3859c3f-9fde-432f-812d-f5616e230163.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/10\/52\/583e8c70-de25-4991-b8aa-b2e21a33dc91.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35461599101084,"sku":"1694660","price":318.57,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/19a56b5f-7fa2-4c4c-81ff-7cec13efb9d5.jpg?v=1597131285","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/mcp23017-i-o-expansion-module-supports-for-arduino-raspberry-pi-micro-bit-stm32","provider":"Electronic Pro ","version":"1.0","type":"link"}