{"product_id":"bala2-fire-self-balancing-robot-kit","title":"BALA2 Fire Self-balancing Robot Kit","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\n  \n  \u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline muted controls\u003e\n    \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/video\/Product_example_video\/App\/BALA2.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n  color: #2c2c2c;\n  line-height: 1.65;\n  font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n  font-size: 1.8em;\n 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.table-container table,\n  .product-description.rte .table-container thead,\n  .product-description.rte .table-container tbody,\n  .product-description.rte .table-container th,\n  .product-description.rte .table-container td,\n  .product-description.rte .table-container tr {\n    display: block;\n    width: 100%;\n  }\n  .product-description.rte .table-container thead {\n    display: none;\n  }\n  .product-description.rte .table-container tbody tr {\n    padding: 12px 0;\n    border-bottom: 1px solid #e6ebf2;\n  }\n  .product-description.rte .table-container tbody td {\n    padding: 8px 16px;\n    border: none;\n    text-align: left;\n  }\n  .product-description.rte .table-container tbody td:first-child {\n    width: 100%;\n    background: none;\n    color: #1f6fe5;\n    font-weight: 600;\n    padding-top: 16px;\n  }\n  .product-description.rte .table-container tbody td:last-child {\n    padding-bottom: 16px;\n    color: #2c2f36;\n    line-height: 1.6;\n  }\n\n  \/* Ensure button appears correctly on mobile *\/\n  .product-description.rte #learn-and-documents-btn {\n    font-size: 14px;\n    padding: 8px 16px;\n  }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBala2-Fire\u003c\/strong\u003e is a balancing car application. This product is a self-balancing robot composed of M5Stack Fire and the BALA2 motor base. The base uses STM32F030C8T6 as the main controller and is powered by dual N20 encoder geared motors. It has a built-in 1200mAh battery. The name \"BALA\" comes from the abbreviation of the word \"Balance\", and this is currently the second-generation product.\u003c\/p\u003e\n\u003cp\u003eThe BALA2Fire base includes rich interfaces. In addition to the standard PortB and PortC, it also supports 8 servo channels, of which 4 channels can be connected directly, and the remaining 4 channels need to be extended from inside the base. You can control it to move freely through programming, or develop remote control functions via WiFi. Even if you have never worked with balancing car programs before, you can quickly complete programming and control it through UiFlow.\u003c\/p\u003e\n\u003cp\u003eBy default, the balancing car application is pre-installed at the factory. During operation, it uses a PID closed-loop algorithm to maintain vertical balance, and uses accelerometer and gyroscope attitude data to correct its direction and position.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e6-axis attitude sensor\u003c\/li\u003e\n\u003cli\u003eDual-wheel drive with PID balance control\u003c\/li\u003e\n\u003cli\u003eGrove expansion interfaces (PORTB \/ PORTC)\u003c\/li\u003e\n\u003cli\u003e8-channel servo drive, 4 external and 4 internal\u003c\/li\u003e\n\u003cli\u003eWiFi supported, programmable\u003c\/li\u003e\n\u003cli\u003eBuilt-in speaker\u003c\/li\u003e\n\u003cli\u003emicroSD expansion supported\u003c\/li\u003e\n\u003cli\u003eLEGO compatible\u003c\/li\u003e\n\u003cli\u003eI2C communication: 0x3A\u003c\/li\u003e\n\u003cli\u003eDevelopment Platform\n\u003cul\u003e\n\u003cli\u003eMicroPython\u003c\/li\u003e\n\u003cli\u003eUiFlow\u003c\/li\u003e\n\u003cli\u003eArduino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Fire\u003c\/li\u003e\n\u003cli\u003e1 x Bala2 Base\u003c\/li\u003e\n\u003cli\u003e2 x HY2.0-4P Grove Cable (20cm)\u003c\/li\u003e\n\u003cli\u003e4 x Hub Connectors\u003c\/li\u003e\n\u003cli\u003e2 x LEGO Arms\u003c\/li\u003e\n\u003cli\u003e1 x Hex Key L-Shape\u003c\/li\u003e\n\u003cli\u003e1 x USB Type-C Cable (1m)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBalancing car\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase MCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F030C8T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32\u003c\/td\u003e\n\u003ctd\u003e240MHz Dual Core, 600 DMIPS, 520KB SRAM, Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash\u003c\/td\u003e\n\u003ctd\u003e16MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePSRAM\u003c\/td\u003e\n\u003ctd\u003e8MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD\u003c\/td\u003e\n\u003ctd\u003e2-inch, 320x240 Color TFT LCD, ILI9342C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker\u003c\/td\u003e\n\u003ctd\u003e1W -0928\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMEMS\u003c\/td\u003e\n\u003ctd\u003eMPU6886\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eDriver Model: HR8833\u003cbr\u003eGear Ratio: 1:30\u003cbr\u003eNo-load Speed: 530rpm\u003cbr\u003eRated Speed: 300rpm\u003cbr\u003eRated Current: ≤0.17A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eGROVE I2C x 1 \/ UART x 1 \/ GPIO x 1 \/ SERVO x 4 (+4 Extendable Channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e1200mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e54.0 x 54.0 x 65.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e161.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e170.0 x 110.0 x 66.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e293.8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\n  → DOCUMENTS\n\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":51288996937764,"sku":"vsb1787247344944","price":61.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/bala2-fire-self-balancing-robot-kit_1.jpg?v=1787247351","url":"https:\/\/www.cozyharvest.shop\/products\/bala2-fire-self-balancing-robot-kit","provider":"My Store","version":"1.0","type":"link"}