{"product_id":"open746i-c-standard-stm32f7-development-board","title":"Open746I-C Standard, STM32F7 Development Board","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOpen746I-C Standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e11473\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003eOpen746I-C Standard\u003c\/span\u003e\u003cbr\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style='background-color:rgb(255, 255, 255);color:rgb(86, 86, 86);font-size:15px;font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif'\u003eWaveshare\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePACKAGE CONTENT\u003c\/p\u003e\n\u003cdiv id=\"waveshare_product_content\" style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);box-sizing:border-box' align=\"start\"\u003e\n\u003cp style=\"margin:0px 0px 10px;margin-bottom:10px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0.345 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;max-width:960px;box-sizing:border-box\" class=\"std\"\u003e\n\u003col style=\"line-height:1.6;margin:0px 0px 1em;margin-bottom:1em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside decimal;box-sizing:border-box\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eOpen746I-C development board x 1\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eUSB type A plug to micro B plug cable x 1\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eUSB type A receptacle to micro B plug cable x 1\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e4-pin 2-pin wires pack x 1\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e5V power adapter x 1\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"overflow:hidden;box-sizing:border-box\" class=\"imgTextWrap\"\u003e\n\u003cdiv style=\"font-size:0.8em;text-align:center;margin:5px;margin-bottom:5px;margin-top:5px;margin-left:5px;margin-right:5px;float:left;box-sizing:border-box\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S52a7c536fd354937a554528d7020e3feG.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:bold;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);border-bottom:1px solid rgb(204, 204, 204);border-top:1px solid rgb(204, 204, 204);margin-bottom:1em;padding:15px 20px 15px 60px;padding-bottom:15px;padding-top:15px;padding-left:60px;padding-right:20px;box-sizing:border-box' class=\"overviewSec subHead\" align=\"start\"\u003eSTM32 Development Board Designed For STM32F746I, Features The STM32F746IGT6 MCU, And Integrates Various Standard Interfaces, Pretty Easy For Peripheral Expansions.\u003c\/div\u003e\n\u003cp style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/Open746I-C\/Open746I-C-banner.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003ch2 style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:1.3em;font-weight:bold;letter-spacing:normal;line-height:1.1;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);border-left:0.3em solid rgb(123, 174, 35);margin:2em 0px;margin-bottom:2em;margin-top:2em;margin-left:0px;margin-right:0px;padding:0.2em 0.3em 0.2em 0em;padding-bottom:0.2em;padding-top:0.2em;padding-right:0.3em;display:block;box-sizing:border-box' align=\"start\"\u003eOverview\u003c\/h2\u003e\n\u003cp style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003eOpen746I-C is an STM32 development board designed for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSTM32F746IGT6\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emicrocontroller, consists of the mother board and the MCU core board\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCore746I\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003eThe Open746I-C supports further expansion with various optional accessory boards for specific application. The modular and open design makes it the ideal for starting application development with STM32 series microcontrollers.\u003c\/p\u003e\n\u003ch2 style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:1.3em;font-weight:bold;letter-spacing:normal;line-height:1.1;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);border-left:0.3em solid rgb(123, 174, 35);margin:2em 0px;margin-bottom:2em;margin-top:2em;margin-left:0px;margin-right:0px;padding:0.2em 0.3em 0.2em 0em;padding-bottom:0.2em;padding-top:0.2em;padding-right:0.3em;display:block;box-sizing:border-box' align=\"start\"\u003eWhat's on the mother board\u003c\/h2\u003e\n\u003cp style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/Open746I-C\/Open7XXI-C-intro.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003col style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:0px 0px 1em;margin-bottom:1em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside decimal;box-sizing:border-box' align=\"start\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eMCU core board connector:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor easily connecting the Core746I\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eArduino interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor connecting Arduino shields\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eDCMI interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor connecting camera\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003e8-bit FMC interface:\u003c\/span\u003e easily connects to peripherals such as NandFlash\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eULPI interface:\u003c\/span\u003e for connecting high-speed USB peripheral (the STM32F746I integrates USB HS controller without any PHY device)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eLCD interface 1:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor connecting 10.1inch LCD, 7inch LCD\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eLCD interface 2:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor connecting 4.3inch LCD\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eSAI1 interface:\u003c\/span\u003e for connecting audio modules\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eICSP interface:\u003c\/span\u003e Arduino ICSP\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\u003cspan class=\"highlight\"\u003eSPI1\/SPI2 interfaces:\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"line-height:1.6;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside disc;box-sizing:border-box\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eeasily connects to SPI peripherals such as DataFlash (AT45DBxx, W25QXX), SD card, MP3 module, etc.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eeasily connects to AD\/DA modules (SPI1 features AD\/DA alternative function)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eEthernet interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor connecting Ethernet modules\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eI2S2\/I2S3\/I2C1 interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eeasily connects to I2S peripherals such as audio module, etc.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eUSART1 connector:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eUSB to UASRT via the onboard convertor CP2102 \u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eQUADSPI interface:\u003c\/span\u003e 4-wires SPI interface (the F7 series latest peripheral interface), for connecting serial Flash modules like W25QXX Board\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eSDMMC interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor connecting Micro SD module, features much faster access speed rather than SPI\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eUSART3 interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eeasily connects to RS232, RS485, USB TO 232, etc.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eCAN2 interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor connecting CAN modules\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eCAN1 interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor connecting CAN modules\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eI2C1\/I2C4 interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eeasily connects to I2C peripherals such as I\/O expander (PCF8574), EEPROM (AT24Cxx), 10 DOF IMU Sensor, etc.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eMCU pins connector:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eall the MCU I\/O ports are accessible on expansion connectors for further expansion\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003e5V DC jack\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003e5V\/3.3V power input\/output:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eusually used as power output, also common-grounding with other user board\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003ePower supply switch:\u003c\/span\u003e powered from 5VDC OR USB connection of the USART1\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eCP2102:\u003c\/span\u003e USB to UART convertor\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eLEDs:\u003c\/span\u003e convenient for indicating I\/O status and\/or program running state\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eJoystick:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efive positions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eWAKE UP button:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eused as regular button, and\/or wake up the STM32 MCU from sleep\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eReset button\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eUSART1 jumper\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\u003cspan class=\"highlight\"\u003eLED jumper\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"line-height:1.6;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside disc;box-sizing:border-box\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eshort the jumper to connect to default I\/Os used in example code\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eopen the jumper to connect to custom I\/Os via jumper wires\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\u003cspan class=\"highlight\"\u003eKEY jumper\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"line-height:1.6;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside disc;box-sizing:border-box\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eshort the jumper to connect to default I\/Os used in example code\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eopen the jumper to connect to custom I\/Os via jumper wires\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\u003cspan class=\"highlight\"\u003eArduino jumper\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"line-height:1.6;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside disc;box-sizing:border-box\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eshort the upper pins, A4, A5 is used as AD function\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eshort the lower pins, A4, A5 is used as I2C function\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:1.3em;font-weight:bold;letter-spacing:normal;line-height:1.1;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);border-left:0.3em solid rgb(123, 174, 35);margin:2em 0px;margin-bottom:2em;margin-top:2em;margin-left:0px;margin-right:0px;padding:0.2em 0.3em 0.2em 0em;padding-bottom:0.2em;padding-top:0.2em;padding-right:0.3em;display:block;box-sizing:border-box' align=\"start\"\u003eWhat's on the Core746I\u003c\/h2\u003e\n\u003cp style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cimg style=\"border:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/Core746I\/Core746I-intro.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003col style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:0px 0px 1em;margin-bottom:1em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside decimal;box-sizing:border-box' align=\"start\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"highlight\"\u003eSTM32F746IGT6:\u003c\/span\u003ethe high performance STM32 MCU which features:\u003c\/div\u003e\n\u003cul style=\"line-height:1.6;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside disc;box-sizing:border-box\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cstrong\u003eCore:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCortex-M7 32-bit RISC + FPU + Chrom-ART graphic accelerator\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esingle-cycle DSP instructions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e216MHz, 462 DMIPS\/2.14 DMIPS\/MHz\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.7V-3.6V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cstrong\u003ePackage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLQFP176\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cstrong\u003eMemories:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1024kB Flash, 320+16+4kB SRAM\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eMCU communication Interfaces:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul style=\"line-height:1.6;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside circle;box-sizing:border-box\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e6 x SPI, 4 x USART, 4 x UART, 3 x I2S, 4 x I2C\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e2 x CAN, 1 x QUAD-SPI, 1 x DCMI, 2 x SAI\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e1 x FMC, 1 x SDMMC, 14 x TIM , 1xLPTIM\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e1 xLCD-TFT, 1xSPDIFRX, 1xHDMI-CEC\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e1 x USB 2.0 OTG FS\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e1 x USB 2.0 OTG HS (supports external HS PHY through ULPI)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e1 x 10\/100 Ethernet MAC\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cstrong\u003eAD \u0026amp; DA converters:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3 x AD (12-bit); 2 x DA (12-bit)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cstrong\u003eDebugging\/Programming:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports JTAG\/SWD interfaces, supports IAP\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eIC42S16400J \/ IS42S16400J:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eSDRAM 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eMIC2075:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eonboard USB power management device\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eAMS1117-3.3:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e3.3V voltage regulator\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003e8M crystal\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003e32.768K crystal,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor internal RTC with calibration\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eReset button\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eVBUS LED\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003ePower indicator\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003ePower supply switch,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003epowered from 5Vin or USB connection\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eBoot mode selection,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor configuring BOOT0 pin\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eJTAG\/SWD interface:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor debugging\/programming\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eUSB connector,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003esupports Device and\/or Host\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan class=\"highlight\"\u003eMCU pins expander,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eVCC, GND and all the I\/O pins are accessible on expansion connectors for further expansion\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\u003cspan class=\"highlight\"\u003ePower jumper\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"line-height:1.6;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside disc;box-sizing:border-box\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eVBAT: short the jumper to use system power supply, open it to connect external power, such as battery\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eVREF: short the jumper to connect VREF+ to VCC, open it to connect VREF+ to other custom pin via jumper wire\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\n\u003cdiv\u003e\u003cspan class=\"highlight\"\u003eOTG jumper\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"line-height:1.6;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside disc;box-sizing:border-box\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eshort the jumper when using USB OTG\/HOST\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eopen the jumper to disconnect from related I\/O port\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:1.3em;font-weight:bold;letter-spacing:normal;line-height:1.1;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);border-left:0.3em solid rgb(123, 174, 35);margin:2em 0px;margin-bottom:2em;margin-top:2em;margin-left:0px;margin-right:0px;padding:0.2em 0.3em 0.2em 0em;padding-bottom:0.2em;padding-top:0.2em;padding-right:0.3em;display:block;box-sizing:border-box' align=\"start\"\u003e\u003c\/h2\u003e\n\u003cdiv style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);height:10px;box-sizing:border-box' class=\"sep10px\" align=\"start\"\u003e\u003c\/div\u003e\n\u003chr style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(221, 221, 221);border:none;margin-bottom:20px;margin-top:20px;width:960px;height:1px;box-sizing:content-box' align=\"start\"\u003e\n\u003cp style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(255, 0, 0);background-color:rgb(255, 255, 255);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"note\" align=\"start\"\u003eNote:\u003cbr\u003eThe Modules in the photos are for reference only.\u003cbr\u003eThe Open746I-C does NOT integrate any debugging function, a debugger is required.\u003c\/p\u003e\n\u003chr style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(221, 221, 221);border:none;margin-bottom:20px;margin-top:20px;width:960px;height:1px;box-sizing:content-box' align=\"start\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:1.3em;font-weight:bold;letter-spacing:normal;line-height:1.1;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);border-left:0.3em solid rgb(123, 174, 35);margin:2em 0px;margin-bottom:2em;margin-top:2em;margin-left:0px;margin-right:0px;padding:0.2em 0.3em 0.2em 0em;padding-bottom:0.2em;padding-top:0.2em;padding-right:0.3em;display:block;box-sizing:border-box' align=\"start\"\u003eJTAG\/SWD interfaces\u003c\/h2\u003e\n\u003cp style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:1em 0px;margin-bottom:1em;margin-top:1em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003eThe figure 1, and 2 show the header pinouts of JTAG\/SWD interface\u003c\/p\u003e\n\u003cdiv style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);overflow:hidden;box-sizing:border-box' class=\"imgTextWrap\" align=\"start\"\u003e\n\u003cdiv style=\"font-size:0.8em;text-align:center;margin:5px;margin-bottom:5px;margin-top:5px;margin-left:5px;margin-right:5px;width:432px;float:left;box-sizing:border-box\" align=\"center\"\u003e\n\u003cstrong\u003eFigure 1.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJTAG Header Pinout\u003cbr\u003e\u003cimg style=\"border:none;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/ARM_Interface_JTAG_250.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:0.8em;text-align:center;margin:5px;margin-bottom:5px;margin-top:5px;margin-left:5px;margin-right:5px;width:432px;float:left;box-sizing:border-box\" align=\"center\"\u003e\n\u003cstrong\u003eFigure 2.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSWD Header Pinout\u003cbr\u003e\u003cimg style=\"border:none;max-width:100%;box-sizing:border-box\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/ARM_Interface_SWD_250.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:1.3em;font-weight:bold;letter-spacing:normal;line-height:1.1;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);border-left:0.3em solid rgb(123, 174, 35);margin:2em 0px;margin-bottom:2em;margin-top:2em;margin-left:0px;margin-right:0px;padding:0.2em 0.3em 0.2em 0em;padding-bottom:0.2em;padding-top:0.2em;padding-right:0.3em;display:block;box-sizing:border-box' align=\"start\"\u003eDevelopment Resources\u003c\/h2\u003e\n\u003cul style='font-family:MiSans, \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:15px;font-weight:400;letter-spacing:normal;line-height:1.6;text-align:start;white-space:normal;color:rgb(86, 86, 86);background-color:rgb(255, 255, 255);margin:0px 0px 1em;margin-bottom:1em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 1em;padding-bottom:0px;padding-top:0px;padding-left:1em;padding-right:0px;list-style:outside disc;box-sizing:border-box' align=\"start\"\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eSchematic\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eDemo code (examples in C, FreeRTOS, μC\/OS-III)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eSTM32 development software (KEIL, STM32CubeMX, etc.)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eSTM32 datasheets\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:inherit;box-sizing:border-box\"\u003e\u003cp\u003eSTM32 development documentations\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55146823713067,"sku":"\u003cnone\u003e","price":408.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sd44b7901c0c54bffb8fb72079648d550C.webp?v=1788155078","url":"https:\/\/yoeruyo.com\/products\/open746i-c-standard-stm32f7-development-board","provider":"Yoeruyo","version":"1.0","type":"link"}