{"product_id":"robotic-hand-bluetooth-app","title":"Robotic Hand - Software and Firmware","description":"\u003cul\u003e\n\u003cli\u003eDescription:\n\u003cul\u003e\n\u003cli\u003eThis is an optional control means\/method for the robotic hand using an Arduino Nano microcontroller and an Android device.\n\u003cul\u003e\n\u003cli\u003eIncludes Version 0.1 of the robotic hand Bluetooth Android application and Arduino microcontroller firmware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe application allows an Android device to be used as the user interface for an Arduino microcontroller via Bluetooth.\n\u003cul\u003e\n\u003cli\u003eThe application was developed using MIT App Inventor and is currently designed for Android operating systems (APK file format) using Bluetooth classic.\u003c\/li\u003e\n\u003cli\u003eThe application was not designed for and has not been tested with Apple products using Bluetooth Low Energy.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe Arduino microcontroller firmware allows users to control the robotic hand using the integral toggle switch and slider in the application, a single potentiometer, or a hobby-level EMG sensor.\n\u003cul\u003e\n\u003cli\u003eFor those with minimal coding experience, the firmware HEX file can be flashed directly onto an Arduino Nano microcontroller via the \u003ca href=\"https:\/\/arduino-web-flasher.onrender.com\/\" target=\"_blank\"\u003eArduino Web Flasher Tool\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThe microcontroller firmware was developed around the \u003ca href=\"https:\/\/www.dfrobot.com\/product-1661.html\"\u003eGravity: Analog EMG Sensor by OYMotion\u003c\/a\u003e available from \u003ca href=\"https:\/\/www.dfrobot.com\"\u003eDFRobot\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLicensing:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003ca rel=\"noopener\" href=\"https:\/\/jdnelsonpe.com\/collections\/robotic-hand\" target=\"_blank\"\u003eRobotic Hand\u003c\/a\u003e © 2026 by \u003ca rel=\"noopener\" href=\"https:\/\/jdnelsonpe.com\/\" target=\"_blank\"\u003eJerod Nelson\u003c\/a\u003e is licensed under \u003ca rel=\"noopener\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0\/\" target=\"_blank\"\u003eCC BY-NC-SA 4.0\u003c\/a\u003e\u003c\/span\u003e\u003cspan class=\"Yjhzub\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jerod D. Nelson, PE, PLLC","offers":[{"title":"Default Title","offer_id":48168948039921,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/8165\/0929\/files\/BTHANDAPPLOGO.jpg?v=1778630005","url":"https:\/\/jdnelsonpe.com\/products\/robotic-hand-bluetooth-app","provider":"Jerod D. Nelson, PE, PLLC","version":"1.0","type":"link"}