{"product_id":"programmable-usb-hub","title":"Programmable USB Hub","description":"\u003cp\u003eA USB hub with per-port power and data disconnects + dev board + I2C, GPIO, and SPI bridges\u003c\/p\u003e\n\u003cdiv\u003e \n \u003ch2\u003eFeatures \u0026amp; Specs\u003c\/h2\u003e \n \u003cp\u003e\u003c\/p\u003e \n \u003cdiv\u003e \n  \u003cul\u003e \n   \u003cli\u003eUSB high-speed hub:\u003c\/li\u003e \n   \u003cli\u003e4x USB high-speed (480mbps) downstream ports\u003c\/li\u003e \n   \u003cli\u003e1x USB high-speed (480mbps) upstream ports\u003c\/li\u003e \n   \u003cli\u003e5th endpoint on USB hub exposes I2C, SPI, UART, and 2x GPIO\u003c\/li\u003e \n   \u003cli\u003eData lines to each USB port can be disconnected via software commands. This allows errant USB devices to be \"unplugged\" virtually and re-enumerated\u003c\/li\u003e \n   \u003cli\u003eUSB digital signals can be boosted to help drive long cables\u003c\/li\u003e \n   \u003cli\u003ePower monitoring and control:\u003c\/li\u003e \n   \u003cli\u003e5V power on each downstream port can be individually turned on and off\u003c\/li\u003e \n   \u003cli\u003eMonitor the power consumed by each port at up to 200Hz at a resolution of 13mA\u003c\/li\u003e \n   \u003cli\u003eAdjustable (per-port) current limits between 0.5A and 2.6A\u003c\/li\u003e \n   \u003cli\u003eOnboard regulator supports 12V to 24V power input and generates 6A of 5V power for downstream USB devices; both voltages can be monitored by the internal MCU. No power is drawn from the upstream USB port\u003c\/li\u003e \n   \u003cli\u003eInput power is protected from over-voltage events and reverse-polarity connection\u003c\/li\u003e \n   \u003cli\u003ePhysical IO:\u003c\/li\u003e \n   \u003cli\u003emikroBUS header to add additional sensors and connectivity. Solder jumpers allow the UART and SPI pins to connect to either the USB hub or the MCU\u003c\/li\u003e \n   \u003cli\u003eJST GH connector with UART and 2x GPIO, controlled by the USB hub\u003c\/li\u003e \n   \u003cli\u003e2x Sparkfun Qwiic connectors enable easy attachment of I2C sensors to the USB hub or to the internal MCU\u003c\/li\u003e \n   \u003cli\u003e5x RGB status LEDs to visualize port power draw\u003c\/li\u003e \n   \u003cli\u003e5x RGB status LEDs to visualize port connection types\u003c\/li\u003e \n  \u003c\/ul\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e\n\u003cdiv\u003e \n \u003ch2\u003eFeatures \u0026amp; Specs\u003c\/h2\u003e \n \u003cp\u003e\u003c\/p\u003e \n \u003cdiv\u003e \n  \u003cul\u003e \n   \u003cli\u003eUSB high-speed hub:\u003c\/li\u003e \n   \u003cli\u003e4x USB high-speed (480mbps) downstream ports\u003c\/li\u003e \n   \u003cli\u003e1x USB high-speed (480mbps) upstream ports\u003c\/li\u003e \n   \u003cli\u003e5th endpoint on USB hub exposes I2C, SPI, UART, and 2x GPIO\u003c\/li\u003e \n   \u003cli\u003eData lines to each USB port can be disconnected via software commands. This allows errant USB devices to be \"unplugged\" virtually and re-enumerated\u003c\/li\u003e \n   \u003cli\u003eUSB digital signals can be boosted to help drive long cables\u003c\/li\u003e \n   \u003cli\u003ePower monitoring and control:\u003c\/li\u003e \n   \u003cli\u003e5V power on each downstream port can be individually turned on and off\u003c\/li\u003e \n   \u003cli\u003eMonitor the power consumed by each port at up to 200Hz at a resolution of 13mA\u003c\/li\u003e \n   \u003cli\u003eAdjustable (per-port) current limits between 0.5A and 2.6A\u003c\/li\u003e \n   \u003cli\u003eOnboard regulator supports 12V to 24V power input and generates 6A of 5V power for downstream USB devices; both voltages can be monitored by the internal MCU. No power is drawn from the upstream USB port\u003c\/li\u003e \n   \u003cli\u003eInput power is protected from over-voltage events and reverse-polarity connection\u003c\/li\u003e \n   \u003cli\u003ePhysical IO:\u003c\/li\u003e \n   \u003cli\u003emikroBUS header to add additional sensors and connectivity. Solder jumpers allow the UART and SPI pins to connect to either the USB hub or the MCU\u003c\/li\u003e \n   \u003cli\u003eJST GH connector with UART and 2x GPIO, controlled by the USB hub\u003c\/li\u003e \n   \u003cli\u003e2x Sparkfun Qwiic connectors enable easy attachment of I2C sensors to the USB hub or to the internal MCU\u003c\/li\u003e \n   \u003cli\u003e5x RGB status LEDs to visualize port power draw\u003c\/li\u003e \n   \u003cli\u003e5x RGB status LEDs to visualize port connection types\u003c\/li\u003e \n  \u003c\/ul\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e \n\u003cp\u003e\u003c\/p\u003e \n\u003cp\u003e\u003c\/p\u003e \n\u003cdiv\u003e \n \u003cdiv\u003e \n  \u003cdiv\u003e \n   \u003cdiv\u003e \n    \u003cdiv\u003e \n     \u003cdiv\u003e \n      \u003cdiv\u003e \n       \u003cp\u003e\u003c\/p\u003e \n       \u003cdiv\u003e \n        \u003cspan\u003e \u003cb\u003eWARNING:\u003c\/b\u003e This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See link below for more information. \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e \u003c\/span\u003e \n       \u003c\/div\u003e \n      \u003c\/div\u003e \n     \u003c\/div\u003e \n     \u003cdiv\u003e\u003c\/div\u003e \n    \u003c\/div\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":42643716833365,"sku":"16379:DEV-16379:spark","price":40515.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/16379_-_ProgrammableUSBHub__1.jpg?v=1782353397","url":"https:\/\/www.tanotis.com\/products\/programmable-usb-hub","provider":"Tanotis","version":"1.0","type":"link"}