RadioMaster GX15 ELRS 16-Channel Radio Controller
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RadioMaster GX15 ELRS 16-Channel Radio Controller
Product Details
The RadioMaster GX15 is a 16-channel radio controller built for RC airplanes, gliders, and helicopters, running EdgeTX firmware (version 2.12.0 or higher) on an STM32 H7 processor with a 3.5-inch 480 × 320 IPS touchscreen rated up to 600 nits. Its dual 2.4GHz ExpressLRS Gemini system uses two 250mW SX1281 transceivers with integrated horizontal and vertical antennas for polarization diversity, and it also supports mLRS for secure, long-range links.
V6 Hall-effect gimbals with M4 sticks provide consistent control, while a JR-compatible module bay, interchangeable shoulder switches, and a built-in gyroscope for tilt-based inputs extend configuration options. Power comes from a 7.4V 2-cell LiPo, two 3.7V 18650 cells, or a 21700 5000mAh pack (batteries not included), managed by intelligent battery circuitry and a low-noise fan with aluminum heat sinks; the unit measures 199 × 197 × 78 mm and weighs 681 g without a battery.
| Brand | RadioMaster |
| Model | GX15 |
| Product Type | Radio Controller |
| Color | White / Yellow / Red / Green / Blue |
| Voltage Range | 6.6 - 8.4V DC |
| Current | 850mA (at max output power) |
| Frequency | 2.400GHz |
| Internal RF | ExpressLRS 2.4GHz |
| Channels | Max 16 channels (Receiver dependent) |
| Radio Firmware | EdgeTX (Transmitter) (requires version 2.12.0 or higher) |
| Built-in Flash Storage | 512MB |
| MicroSD card (Not included) | 32GB/FAT32 (Inserting a MicroSD card will disable the onboard flash) |
| Cooling Fan | Yes |
| Built-in Microphone | Yes (Future expansion) |
| Built-in Motion Sensor | Yes |
| Display | 3.5-inch IPS touchscreen (480 x 320 resolution) |
| Battery | 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells / 21700 5000mAh Battery (batteries not included) |
| Connectivity | USB-C |
| Gimbals | V6 Hall sensor gimbals |
| Gimbal Sticks | M4 |
| Upgrade Method | USB-C (UF2) |
| Module Bay | JR-compatible module bay for additional modules |
| Dimensions | 199 x 197 x 78 mm |
| Weight | 681 g (without battery) |
Warning/Disclaimer
FPV Depot strictly prohibits the sale of military drones and dual-use drones on our platform. We do not support, endorse, or permit the repurposing of civilian drones sold through FPV Depot for military or defense-related use.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
FPV Depot delivers across the UAE and selected international destinations through trusted courier partners. Orders are typically processed within 1–3 business days. UAE delivery is estimated at 2–7 business days after processing. International delivery times vary depending on destination and customs clearance.
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FAQ’s
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Contact Us
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FAQs
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Currently, FPVDepot does not offer Cash on Delivery. To maintain order efficiency and secure transactions, all purchases must be paid online through our secure payment gateways.
How long does delivery take?
For UAE-based customers, orders are typically processed within 1–3 business days, followed by an estimated 2–7 business days for delivery, depending on the destination and courier workload. International delivery times vary depending on destination and customs clearance. Tracking details are provided once the order is dispatched.
Can I cancel or change my order after placing it?
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Do you sell individual parts and accessories?
Absolutely. In addition to our custom drone builder and ready-made drones, FPV Depot also provides a comprehensive Parts and Components section. You can purchase specific drone parts such as motors, frames, propellers, controllers, FPV cameras, transmitters, batteries, antennas, and other electronic accessories individually. This section is perfect for those who want to upgrade, repair, or enhance their existing drones.