| Model | SpeedyBee Nano 2.4GHz RX |
| Name | ExpressLRS Receiver |
| Frequency | 2.4Ghz |
| Antenna | T-antenna (49*79mm, 0.8g;52*79mm, 0.9g) |
| Chip | SX1281+ESP8285 |
| Power | 100mW |
| Input voltage | 5V |
| Antenna connector | IPEX1 |
| Weight | 0.7 gram(without antenna) |
| Dimension | 10.4mm*18.4mm |
| Default Firmware | SpeedyBee Nano 2.4GHz RX 3.5.6 |
| Model | SpeedyBee Nano 915MHz RX |
| Name | ExpressLRS 915MHz Receiver |
| Frequency | 915MHz |
| Antenna | T-antenna (138*104mm, 3g) |
| Chip | SX1276+ESP8285 |
| Power | 50mW |
| Input voltage | 5V |
| Antenna connector | IPEX1 |
| Weight | 0.7 gram(without antenna) |
| Dimension | 11mm*17mm |
| Default Firmware | SpeedyBee Nano 915MHz RX 3.4.2 |
| Double red blinking | binding |
| Slow red blinking | powering up but unlinked, no packages received from the transmitter |
| Solid red | receiver is connected, with signal received |
| Fast red flashing | Wi-Fi is turned on, and updating via Wi-Fi is available |
The SpeedyBee Nano 2.4G TCXO ExpressLRS Receiver is a compact radio receiver designed for compatible FPV drone builds using the ExpressLRS protocol. Its lightweight design makes it suitable for builds where space and weight are important, while the TCXO version is designed to support improved frequency stability.
2.4GHz ExpressLRS: Designed for compatible ExpressLRS radio control systems.
Compact size: Measures approximately 10.4 × 18.4mm.
Lightweight construction: Receiver weighs approximately 0.7g without the antenna.
T-antenna: Supports radio reception with the supplied compatible antenna.
IPEX1 antenna connector: Allows connection of a compatible antenna.
5V input: Requires a compatible 5V power supply.
Compact FPV integration: Suitable for compatible lightweight drone builds.
Model: SpeedyBee Nano 2.4GHz RX TCXO
Frequency: 2.4GHz
Protocol: ExpressLRS
Chipset: SX1281 + ESP8285
Rated RF output: 100mW
Input voltage: 5V
Antenna connector: IPEX1
Dimensions: Approximately 10.4 × 18.4mm
Weight: Approximately 0.7g without antenna
Before installing the SpeedyBee Nano 2.4G TCXO ExpressLRS Receiver, confirm that your radio transmitter supports compatible 2.4GHz ExpressLRS equipment. Check the receiver pinout and flight controller wiring diagram before connecting the power, ground, and signal wires.
Mount the receiver securely inside the frame and position its antenna according to the manufacturer's recommendations. Keep antenna placement clear of major sources of electrical interference, and verify the wiring before powering on the drone.
Follow the manufacturer's instructions to bind the receiver to your transmitter and configure the correct ExpressLRS firmware. Test the control link, failsafe behaviour, and signal quality with the propellers removed before flight. Inspect the receiver, antenna, and wiring periodically for damage or loose connections.
The SpeedyBee Nano 2.4G TCXO ExpressLRS Receiver is a useful option for FPV pilots looking for a small receiver for a compatible radio system. Its compact footprint helps simplify installation in space-constrained builds. Always confirm the exact version, firmware compatibility, antenna type, and package contents before purchasing.
The SpeedyBee Nano 2.4G TCXO ExpressLRS Receiver is a practical choice for FPV pilots looking for a compact receiver for compatible drone builds. Its small size helps save space inside tight frames, making it suitable for lightweight and performance-focused FPV setups. Before purchasing, confirm that your flight controller wiring, receiver protocol, transmitter frequency, and firmware are compatible with your existing equipment.
During installation, connect the receiver according to the manufacturer's wiring diagram and verify the correct voltage and signal connections. Secure the antenna in a suitable position away from carbon fibre, power wires, and other components that may affect radio reception. Avoid bending or damaging the antenna cable, and ensure the receiver is firmly mounted before powering on the drone.
For the best experience, configure the receiver using the appropriate ExpressLRS firmware and binding procedure for your specific hardware version. Check that the transmitter and receiver use compatible firmware versions and matching binding settings. After setup, verify the control inputs, failsafe behaviour, and signal quality before your first flight. Always carry out these checks with the propellers removed.
The SpeedyBee Nano 2.4G TCXO ExpressLRS Receiver can help create a neat and space-efficient FPV build when installed and configured correctly. Check the product specifications and package contents before ordering to confirm that the receiver meets your setup requirements.
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