Jumper T14 ELRS Radio Transmitter
The Jumper T14 radio transmitter is a high-performance remote controller designed for FPV pilots, long-range drone enthusiasts, and RC aircraft users.
Equipped with an ExpressLRS 2.4 GHz transmission module, the T14 provides ultra-low latency communication and stable long-range signal performance.
The radio features high-precision Hall sensor gimbals, a 2.42-inch OLED display, and EdgeTX open-source firmware, offering flexible configuration and advanced control capabilities.
With its ergonomic design and powerful hardware, the T14 transmitter is suitable for:
FPV racing drones
long-range drones
fixed-wing UAVs
RC aircraft and helicopters
Key Features
ExpressLRS Long-Range Control
The transmitter integrates an ELRS 2.4 GHz RF module with a maximum transmission power of 1000 mW, providing ultra-low latency and reliable long-distance control performance.
Precision Hall Sensor Gimbals
High-quality Hall sensor gimbals deliver smooth and accurate control input, ensuring precise drone maneuvering during flight.
Large OLED Display
The radio features a 2.42-inch OLED screen with high brightness and clear readability even under sunlight.
EdgeTX Open-Source Firmware
Powered by EdgeTX firmware, the transmitter supports flexible configuration, model management, and advanced FPV features.
Modular Expansion
A standard JR module bay allows expansion with external modules such as Crossfire or multi-protocol modules.
Product Specifications
General Specifications
| Parameter | Specification |
| Product Name | Jumper T14 |
| Product Type | ELRS Radio Transmitter |
| Firmware | EdgeTX |
| RF System | ExpressLRS (ELRS) |
| Frequency | 2.4 GHz |
| Maximum Transmission Power | 1000 mW |
| Display | 2.42-inch OLED |
| Screen Resolution | 128 × 64 |
| Gimbal Type | Hall Sensor Gimbals |
Hardware Parameters
| Parameter | Specification |
| MCU | STM32F407ZET6 |
| External Module Interface | Standard JR Module Bay |
| Storage | Integrated Memory |
| Charging Interface | USB-C |
| Charging Power | Up to 10 W |
Power System
| Parameter | Specification |
| Working Voltage | 6 – 8.4 V |
| Battery Type | 21700 Li-ion |
| Battery Quantity | 2 Cells (Not Included) |
Physical Specifications
| Parameter | Specification |
| Dimensions | 185 × 175 × 79 mm |
| Weight | 471 g |
Control Interface
The transmitter provides multiple programmable controls for flexible drone operation.
| Control Type | Quantity |
| Hall Gimbals | 2 |
| Toggle Switches | Multiple |
| Trim Buttons | 4 |
| Potentiometers | 2 |
| Control Buttons | Several programmable buttons |
Package Contents
| Item | Quantity |
| Jumper T14 Radio Transmitter | 1 |
| USB-C Cable | 1 |
| Carrying Case | 1 |
