{"product_id":"literadio-4-radio-mode-2-elrs2-4g-copy","title":"LiteRadio 4 Radio (Mode 2) ELRS 2.4G","description":"\u003cp\u003eThe LiteRadio 4 Radio Transmitter redefines entry-level radio transmitter, offering professional 10-channel operation in an ultra-portable package perfect for new pilots. With two new dedicated trim switches for instant mid-flight adjustments, it delivers razor-sharp control whether you're flying drones, mastering drone soccer, robot or fixed wing. Its advanced-coated gimbals deliver silky-smooth, durable operation, paired with Bluetooth wireless modes for seamless simulator training across PCs, tablets, and mobile devices. Built for endurance, the 1S 2000mAh battery powers 8+ hours (at 25mW) of flight or practice and recharges fully in 40 minutes via 15W fast charging.\u003c\/p\u003e\n\u003cp\u003eFrom your first simulator sessions to real-world flight mastery, the LiteRadio 4 combines durable construction with intuitive operation, proving you don't need complexity to achieve professional-grade precision. The perfect launchpad for your radio control journey.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter - train on the go, dominate in the air\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_-_train_on_the_go_dominate_in_the_air.jpg?v=1747809982\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLiteRadio 4 Twilight Limited Edition: Fly with Grace, Command with Confidence\u003c\/h2\u003e\n\u003cp\u003eInspired by the serene tones of skyline in the Blue Hour, the LiteRadio 4 Twilight – a limited release of only 1,000 units – combines artistry with engineering in a soft gray-blue finish that evokes calm and focus. This edition elevates performance with Hall Gimbals, delivering pro-level precision for unparalleled smoothness, buttery-smooth control, and exceptional durability. Retaining all the features of the standard version – 10-channel customization, 5D trim adjustments, Bluetooth simulator connectivity, and the 1S 2000mAh battery, the Twilight edition wraps uncompromised capability in an exclusive design. Whether navigating complex FPV routes or executing delicate maneuvers, the LiteRadio 4 Twilight ensures every input feels effortless and every moment in the air remains fluidly in control.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/83629e3e107b9b3191a560ef0655f61b_069e0f6f-d08d-4712-ab0a-ba6aa92a244d.jpg?v=1761119746\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003eBullet Points\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eErgonomic Portability: Lightweight design offers all-day comfort for training or travel.\u003c\/li\u003e\n\u003cli\u003e10-Channel Customization: Two new tactile switches expand output channels to 10, enabling more flexible controls for drones, robots, drone soccer, and fixed-wing models.\u003c\/li\u003e\n\u003cli\u003e5D Trim\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eAdjustments\u003c\/span\u003e: Two dedicated trim switches allow pilots to effortlessly fine-tune joystick offsets mid-flight for instant balancing.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdvanced-Coated Gimbal Sensor: Anti-wear coating ensures smooth, accurate stick movement with better durability.\u003c\/li\u003e\n\u003cli\u003eWireless Simulator Ready: Bluetooth Joystick Mode connects wirelessly to FPV simulators on PC, mobile, or tablet.\u003c\/li\u003e\n\u003cli\u003eFast-Charging Battery: Built-in 1S 2000mAh battery delivers 8+ hours of runtime at 25mW, with 15W charging in just 40 mins.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLatest LiteRadio Transmitter: Incorporates BETAFPV’s advanced radio transmission technology for reliable, low-latency control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem: LiteRadio 4 Radio Transmitter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChannel: 10\u003c\/li\u003e\n\u003cli\u003eColor: Gray (Standard Version), gray blue (Twilight Limited Edition)\u003c\/li\u003e\n\u003cli\u003eGimbal: Potentiometer (Standard Version), Hall (Twilight Limited Edition)\u003c\/li\u003e\n\u003cli\u003eRF System: ExpressLRS 2.4G\u003c\/li\u003e\n\u003cli\u003eRF Output Power: 25mW\/50mW\/100mW (adjustable)\u003c\/li\u003e\n\u003cli\u003eSimulator Connection: Bluetooth and USB-cable connection\u003c\/li\u003e\n\u003cli\u003eSupported Simulator: Most simulators and DJI Virtual Flight\u003c\/li\u003e\n\u003cli\u003ePort: Type C port (integrates data transfer and charging)\u003c\/li\u003e\n\u003cli\u003eCharging Power: 5V, max 3A\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery: Built-in 1S 2000mAh LiPo\u003c\/li\u003e\n\u003cli\u003eEndurance: 4-5 hours at 100mW or max 8 hours at 25mW\u003c\/li\u003e\n\u003cli\u003eWeight: c. 210g\u003c\/li\u003e\n\u003cli\u003eDimensions: 172.5mm*118.5mm*72.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDiagram\u003c\/h2\u003e\n\u003cdiv\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_diagram_1024x1024.jpg?v=1745891110\"\u003e\u003c\/div\u003e\n\u003ch2\u003eEnhanced Control \u0026amp; Precision at Your Fingertips\u003c\/h2\u003e\n\u003cp\u003eThe LiteRadio 4 Radio Transmitter elevates pilot mastery with advanced-coated gimbal sensor, two tactile switches and trim switches. 10 output channels now offer more advanced customization with responsive and ergonomic handling, while the trim switches offer 4-directional adjustments with central-tap reset capability - enabling instant in-flight balancing when it matters most. Combined with the advanced-coated gimbal sensor—optimized for silky responsiveness and extended durability—the LiteRadio 4 transforms complex tasks into intuitive actions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter - precise control\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_-_precise_control.jpg?v=1745891448\"\u003e\u003c\/p\u003e\n\u003cp\u003eWhether mastering drone, robot, drone soccer, or fixed wing, the LiteRadio 4’s enhanced functionality ensures pilots enjoy unparalleled responsiveness and adaptability. Every input is sharper, Every adjustment effortless.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter for controlling drones, robot, drone soccor and fixed wing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_for_controlling_drones_robot_drone_soccor_and_fixed_wing.jpg?v=1745891588\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTrain Wirelessly On Any Simulator, Anywhere\u003c\/h2\u003e\n\u003cp\u003eThe LiteRadio 4\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003etransforms\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003epilot training with its Bluetooth Joystick Mode, offering instant wireless connectivity to FPV simulators across PCs, mobile devices, and tablets. Hone your skills in lifelike environments—no cables, no hassle. Furthermore, the Xbox Mode delivers integration with DJI Virtual Flight, offering the most authentic DJI training experience outside actual flight. Perfect your maneuvers in hyper-realistic aerial simulations, bridging the gap between practice and real-world performance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter wireless connection\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_wireless_connection.jpg?v=1745891058\"\u003e\u003c\/p\u003e\n\u003ch2\u003eStart Small, Control Big\u003c\/h2\u003e\n\u003cp\u003eThe LiteRadio 4 Radio Transmitter packs professional-grade control into a remarkably compact form. Small enough for your backpack yet powerful enough for competition, its lightweight design doesn’t sacrifice durability—making it the perfect companion for training at home, at the field, or anywhere inspiration strikes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter - portable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_-_portable.jpg?v=1745891639\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFly Longer, Charge Faster\u003c\/h2\u003e\n\u003cp\u003ePowered by the built-in 1S 2000mAh LiPo battery, LiteRadio 4 delivers 4-5 hours of operation at 100mW or max 8+ hours at 25mW—enough for all-day training or competition. When it’s time to recharge, the upgraded 15W fast charging gets you back in the air in just 40 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter 2000mAh battery\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_2000mAh_battery.jpg?v=1747809899\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEvolving Excellence: The LiteRadio Series\u003c\/h2\u003e\n\u003cp\u003eFrom the original LiteRadio 1 to the advanced LiteRadio 4, BETAFPV’s\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/betafpv.com\/collections\/tx\" rel=\"noopener\" target=\"_blank\"\u003eLiteRadio series\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ehas redefined compact, high-performance radio transmitters. Now, the LiteRadio 4 elevates the series with 10-channel output, dual trim switches, 15W fast charging, and dual-mode wireless simulator support, making it the most versatile and precise transmitter in the lineup. Each iteration in the LiteRadio lineage demonstrates BETAFPV's dedication to innovation, delivering increasingly sophisticated performance while maintaining the accessible, user-friendly design that made the original so popular.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LiteRadio Series Radio Transmitter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_Series_Radio_Transmitter.jpg?v=1745891223\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAll Your Favorite FPV Simulators, One Controller\u003c\/h2\u003e\n\u003cp\u003eExperience the ultimate flexibility with LiteRadio 4, your gateway to popular FPV simulators like VelociDrone, Liftoff, TRYP, Erea Drone, DRL, DCL, DJI, etc. Whether you're on a desktop, Android device, or tablet, LiteRadio 4 ensures smooth compatibility across all platforms. With the added Xbox mode, enjoy effortless integration with the DJI Flight Simulator on Windows system and elevate your virtual flying experience to new heights.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter - compatible with most simulators\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_-_compatible_with_most_simulators.jpg?v=1745891484\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/support.betafpv.com\/hc\/article_attachments\/41279344846617\" rel=\"noopener\" target=\"_blank\"\u003eHow can I enable support for the DJI FPV simulator on LiteRadio 2 SE, LiteRadio 3 and LiteRadio 4?\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/support.betafpv.com\/hc\/article_attachments\/41279344846617\" rel=\"noopener\" target=\"_blank\"\u003eHow can I enable compatibility with Android devices on LiteRadio 2 SE, LiteRadio 3 and LiteRadio 4?\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eBETAFPV Configurator\u003c\/h2\u003e\n\u003cp data-pm-slice=\"0 0 []\"\u003eThe BETAFPV Configurator is an open-source configuration tool tailored for BETAFPV drones and remote controls. It enables pilots to effortlessly configure and fine-tune various parameters, ensuring more efficient and optimized flight control.\u003c\/p\u003e\n\u003cp data-pm-slice=\"0 0 []\"\u003eThe BETAFPV Configurator V2.0.0, officially released in December 2024, introduces several exciting improvements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-pm-slice=\"0 0 []\"\u003eSupport macOS and Linux (Debian family) platforms.\u003c\/li\u003e\n\u003cli data-pm-slice=\"0 0 []\"\u003eSupport almost all LiteRadio transmitters, including LiteRadio 1 (FrSky), LiteRadio 2 SE V2 (FrSky, ELRS2 \u0026amp; ELRS3), LiteRadio 3 (FrSky, ELRS2 \u0026amp; ELRS3), LiteRadio 4 (ELRS3) and LiteRadio 4 SE (ELRS3).\u003c\/li\u003e\n\u003cli data-pm-slice=\"0 0 []\"\u003eResolved various known bugs for improved performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eDownload address: \u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/BETAFPV\/BETAFPV_Configurator\/releases\" target=\"_blank\"\u003e\u003cspan\u003ehttps:\/\/github.com\/BETAFPV\/BETAFPV_Configurator\/releases\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eManual:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/article_attachments\/40772076147737\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/support.betafpv.com\/hc\/en-us\/article_attachments\/40772076147737\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eBETAFPV Configurator features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-pm-slice=\"0 0 []\"\u003e\n\u003cstrong\u003eEasy Parameter Adjustment\u003c\/strong\u003e: Designed for BETAFPV's LiteRadio series and Cetus drones with position-hold and auto-hovering features, the software allows pilots to effortlessly adjust PID controller parameters through an intuitive graphical interface, optimizing flight performance with ease.\u003c\/li\u003e\n\u003cli data-pm-slice=\"0 0 []\"\u003e\n\u003cstrong\u003eReal-Time Feedback\u003c\/strong\u003e: Instantly displays the effects of parameter adjustments, providing real-time monitoring and helping pilots quickly evaluate and refine settings for the drones or remote controls.\u003c\/li\u003e\n\u003cli data-pm-slice=\"0 0 []\"\u003e\n\u003cstrong\u003eEfficient Troubleshooting\u003c\/strong\u003e: With built-in diagnostic tools, the software assists pilots in checking firmware versions and product status when a issue arises, making it easier to identify and resolve issues, minimizing downtime.\u003c\/li\u003e\n\u003cli data-pm-slice=\"0 0 []\"\u003e\n\u003cstrong\u003eStreamlined Firmware Flashing\u003c\/strong\u003e: Features a user-friendly firmware flashing mechanism for drones and remote controls, complete with guided instructions and progress indicators, ensuring smooth, error-free updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter - BETAFPV Configurator\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_-_BETAFPV_Configurator.jpg?v=1747809945\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eNote: DO NOT power on the transmitter before connecting it to the PC. Doing so will render the USB port non-functional.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-cangjie-leaf-block=\"true\"\u003e\n\u003cdiv class=\"sc-jMNFxx kdOfIu\"\u003e\n\u003ch2 data-cangjie-key=\"488\" id=\"4ever-bi-488\" data-type=\"heading-2\" class=\"sc-pQEyH dcFELj\"\u003eRecommended Parts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStrap:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/betafpv.com\/products\/betafpv-literadio-transmitter-neck-strap\"\u003eBETAFPV LiteRadio Transmitter Neck Strap\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFile\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/support.betafpv.com\/hc\/en-us\/article_attachments\/50934796027673\" rel=\"noopener\" target=\"_blank\"\u003eLiteRadio 4 Radio Transmitter Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/support.betafpv.com\/hc\/en-us\/articles\/36869017436953-LiteRadio-4\" target=\"_blank\"\u003eBETAFPV ELRS V3.0.0 firmware\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 * LiteRadio 4 Radio Transmitter (Twilight Limited Edition)\u003c\/li\u003e\n\u003cli\u003e1 * Gimbal Protector\u003c\/li\u003e\n\u003cli\u003e1 * User Manual\u003c\/li\u003e\n\u003cli\u003e1 * USB Type-C Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Twilight_package_600x600.jpg?v=1761209621\" alt=\"LiteRadio 4 Twilight package\"\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e1 * LiteRadio 4 Radio Transmitter (Standard Edition)\u003c\/li\u003e\n\u003cli\u003e1 * Gimbal Protector\u003c\/li\u003e\n\u003cli\u003e1 * User Manual\u003c\/li\u003e\n\u003cli\u003e1 * USB Type-C Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cimg alt=\"LiteRadio 4 Radio Transmitter package\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LiteRadio_4_Radio_Transmitter_package_600x600.jpg?v=1745891148\"\u003e\u003c\/div\u003e","brand":"Rising Sun FPV","offers":[{"title":"Default Title","offer_id":48118255255777,"sku":"01080012_3","price":91.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0003\/8859\/5740\/files\/LiteRadio_4_Radio_Transmitter_side_720x_9e2fe253-c646-441a-97b1-3296276aea5f.webp?v=1774230386","url":"https:\/\/risingsunfpv.com.au\/products\/literadio-4-radio-mode-2-elrs2-4g-copy","provider":"Rising Sun FPV","version":"1.0","type":"link"}