{"product_id":"radiomaster-tx15-max-radio-transmitter-elrs-2-4ghz","title":"Radiomaster TX15 Max Radio Transmitter - ELRS 2.4GHz","description":"\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"PA0UQ5D\" data-element=\"inner\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-play-only-visible=\"true\" data-video-loop=\"true\" data-background-type=\"image\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRadioMaster TX15 Max Radio Transmitter - ELRS 2.4GHz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtinues to redefine the open-source remote control landscape after years of collaboration with our open-source partners and users. Driven by the high-performance STM32 H7 chip, it’s the powerhouse behind our fastest radio ever — enabling ultra-smooth EdgeTX control, instant model switching, and lightning-quick script execution. With 4GB of flash storage and MicroSD card expansion, you’ll have virtually unlimited space for models, scripts, sounds, and themes. The TX15 MAX is built to perform. A smart balance battery circuit maximizes flight time, while the compact, foldable antenna design improves portability and ensures strong signal quality. The built-in gyro with TiltX\/TiltY functions unlocks advanced control options, allowing you to trigger switches, pan\/tilt cameras, or activate telemetry callouts with a simple tilt of your radio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"GGASH8B\" data-element=\"inner\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-play-only-visible=\"true\" data-video-loop=\"true\" data-background-type=\"image\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv style=\"text-align: start;\" data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003eNote: Batteries are not included.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/www.lumenier.com\/products\/lumenier-nav-3000mah-1s-18650-lithium-ion-battery-2pcs\" title=\"Lumenier NAV 3000mAh 1S 18650 Li-ion (2Pcs)\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eLumenier NAV 3000mAh 1S 18650 Li-ion (2Pcs)\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVIDEO: RADIOMASTER TX15 \u0026amp;TX15 MAX | Next-Level Performance!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"RadioMaster TX15 \u0026amp; TX15 MAX | Next-Level Performance from RadioMaster\" src=\"https:\/\/www.youtube.com\/embed\/SXXl8Qf9lzo\" height=\"448\" width=\"796\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\n\u003cdiv data-pb-style=\"QB1I89Y\" data-element=\"inner\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-play-only-visible=\"true\" data-video-loop=\"true\" data-background-type=\"image\" data-background-images=\"{}\" data-parallax-speed=\"0.5\" data-enable-parallax=\"0\"\u003e\n\u003cdiv style=\"text-align: start;\" data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003eBlazing-Fast Performance: The STM32 H7 chip powers our fastest radio ever.\u003c\/li\u003e\n\u003cli\u003eTouchscreen Display: 3.5-inch, 480 x 320 IPS touchscreen with vivid colors and sharp detail.\u003c\/li\u003e\n\u003cli\u003ePrecision Gimbals: the premium AG02 gimbals for enhanced smoothness.\u003c\/li\u003e\n\u003cli\u003eBuilt-in ExpressLRS: 2.4GHz \/ 900MHz ExpressLRS integration for reliable and long-range control.\u003c\/li\u003e\n\u003cli\u003eSmart Balance Battery Circuit: Maximizes battery efficiency and longevity for more flight time.\u003c\/li\u003e\n\u003cli\u003ePowerful, Cooling System: Low noise, high output fans and an aluminium heat sink keep your radio cool even on the hottest days.\u003c\/li\u003e\n\u003cli\u003eAG02 Gimbal: More than 20% reduced weight, with adjustable travel on both vertical and horizontal axis.\u003c\/li\u003e\n\u003cli\u003eCustomizable RGB Gimbal Light- Ring: Integrated RGB LED lights around the gimbals allow customizable LUA-controlled lighting.\u003c\/li\u003e\n\u003cli\u003eFoldable Antenna: Compact and easy to store without compromising signal strength.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Microphone: For future feature expansion.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Gyro: Trigger switches, pan\/tilt cameras, or telemetry callouts simply by tilting your radio.\u003c\/li\u003e\n\u003cli\u003eMemory: Integrated 4GB of onboard flash memory and external MicroSD card support.\u003c\/li\u003e\n\u003cli\u003eInterchangeable Shoulder Switches: Customize your controls to match your flying style. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg style=\"margin-bottom: -20px; float: none;\" alt=\"Radiomaster TX15 Max Radio Transmitter - ELRS 2.4GHz\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0698\/9525\/8342\/files\/infograph-tx15_max_1.webp?v=1753815922\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"contained\" data-content-type=\"row\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cimg style=\"margin-top: -20px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0698\/9525\/8342\/files\/infograph-tx15_max_2.webp?v=1753815922\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem: TX15 Max Radio Transmitter\u003c\/li\u003e\n\u003cli\u003eSize: 178*168*81mm\u003c\/li\u003e\n\u003cli\u003eWeight: 672g (without battery)\u003c\/li\u003e\n\u003cli\u003eColor: Red\/ Black\/ Gold\u003c\/li\u003e\n\u003cli\u003eFrequency: 2.400GHz OR Sub-G 900MHz\u003c\/li\u003e\n\u003cli\u003eInternal RF: ELRS 2.4GHz \/ Sub-G 900MHz\u003c\/li\u003e\n\u003cli\u003eSupported Protocols: Express-LRS\u003c\/li\u003e\n\u003cli\u003eCooling Fan: Yes\u003c\/li\u003e\n\u003cli\u003eTransmitter Module: Built-in ELRS\u003c\/li\u003e\n\u003cli\u003eBuilt-in Flash Size: 4GB\u003c\/li\u003e\n\u003cli\u003eBuilt-in Microphone: Yes (Future expansion)\u003c\/li\u003e\n\u003cli\u003eBuilt-in Gyro: Yes (ICM-42607-C)\u003c\/li\u003e\n\u003cli\u003eMicroSD card* (Not included): 32GB\/FAT32 (Inserting a MicroSD card will disable the onboard flash)\u003c\/li\u003e\n\u003cli\u003eAntenna Gain: 2dB (transmit power adjustable)\u003c\/li\u003e\n\u003cli\u003eCurrent: 875mA at max power output\u003c\/li\u003e\n\u003cli\u003eVoltage Range: 6.6 - 8.4V DC\u003c\/li\u003e\n\u003cli\u003eRadio Firmware: EdgeTX (Transmitter) (requires version 3.0.0 or later)\u003c\/li\u003e\n\u003cli\u003eModule Firmware: ExpressLRS\u003c\/li\u003e\n\u003cli\u003eChannels: Max 16 channels (Receiver dependent)\u003c\/li\u003e\n\u003cli\u003eDisplay: 3.5-inch IPS touchscreen (480 x 320 resolution)\u003c\/li\u003e\n\u003cli\u003eBattery: 7.4V 2-cell Lithium-Polymer \/ Two 3.7V 18650 Lithium-Ion cells \/ 21700 5000mAh Battery (batteries not included) \/ \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/www.lumenier.com\/products\/lumenier-nav-3000mah-1s-18650-lithium-ion-battery-2pcs\" title=\"Lumenier NAV 3000mAh 1S 18650 Li-ion (2Pcs)\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eLumenier NAV 3000mAh 1S 18650 Li-ion (2Pcs)\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnectivity: USB-C\u003c\/li\u003e\n\u003cli\u003eGimbals: AG02 CNC Hall sensor gimbals\u003c\/li\u003e\n\u003cli\u003eGimbal Sticks: M4\u003c\/li\u003e\n\u003cli\u003eUpgrade Method: USB-C (UF2)\u003c\/li\u003e\n\u003cli\u003eModule Bay: JR-compatible module bay for additional modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-element=\"main\" data-appearance=\"default\" data-content-type=\"heading\"\u003eLinks\u003c\/h2\u003e\n\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"text\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/TX15_manual_V1.2.pdf?v=1753756312\" tabindex=\"0\" target=\"_blank\"\u003eRadioMaster TX15 MAX Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x TX15 Max Radio Controller\u003c\/li\u003e\n\u003cli\u003e1x Signature Carry Case\u003c\/li\u003e\n\u003cli\u003e1x Short 2-position Latching Shoulder Toggle Switch Assembly\u003c\/li\u003e\n\u003cli\u003e1x Short 2-position Momentary Shoulder Toggle  Switch Assembly\u003c\/li\u003e\n\u003cli\u003e1x 18650 Battery Tray\u003c\/li\u003e\n\u003cli\u003e1x USB-C Cable\u003c\/li\u003e\n\u003cli\u003e1x Screen Protector\u003c\/li\u003e\n\u003cli\u003e1x 1.5mm Hex Wrench\u003c\/li\u003e\n\u003cli\u003e4x High Tension Gimbals Springs\u003c\/li\u003e\n\u003cli\u003e2x Gimbal Stick Set Screw\u003c\/li\u003e\n\u003cli\u003e1x Stickers Set\u003c\/li\u003e\n\u003cli\u003e1x User Manual\u003c\/li\u003e\n\u003cli\u003e1x Inventory Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\" data-darkreader-inline-color=\"\"\u003eBatteries NOT included. \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCheck out the \u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/www.lumenier.com\/products\/lumenier-nav-3000mah-1s-18650-lithium-ion-battery-2pcs\" title=\"Lumenier NAV 3000mAh 1S 18650 Li-ion (2Pcs)\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eLumenier NAV 3000mAh 1S 18650 Li-ion (2Pcs)\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RadioMaster","offers":[{"title":"Black","offer_id":46493512171750,"sku":"23555","price":259.99,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":46493512204518,"sku":"23557","price":259.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":46493512237286,"sku":"23556","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/9525\/8342\/files\/tx15-max.jpg?v=1753816340","url":"https:\/\/shop.lumenier.com\/products\/radiomaster-tx15-max-radio-transmitter-elrs-2-4ghz","provider":"Lumenier","version":"1.0","type":"link"}