The FS-RX2A Pro Radio Receiver Mini Receiver is built for use in multi-rotor drones and is a 1-way receiver (no telemetry). It uses the extremely stable AFHDS 2A (Automatic Frequency Hopping Digital System) protocol, supports standard PPM output and has i-BUS support for up to 10 channels.
In the world of racing drones, the requirements are for small and lightweight components. The FS-A8S receiver fits these requirements superbly, being only 12 x 15 mm and 1.0g.
Binding Procedure:
1. Press and hold the Binding button, and supply power to the receiver, the green LED blinks fast means entering the binding mode.
2. Make the transmitter enter BIND mode.
3. The LED indicator become slowly blink means the binding succeeds.
4. Make the transmitter quit the BIND mode, the receiver LED indicator to stay on means receiving signal.
Note: Failsafe only works on IBUS, not in PPM.
Specification:
| Model | FS-RX2A Pro |
|---|---|
| No. of Channels | 10 |
| No. of Band | 135 |
| RF Range | 2.408-2.475GHZ |
| Rx Sensitivity (dBm) | -92 |
| Signal Output | IBUS, PPM |
| Operating Voltage (VDC) | 3.3 ~ 5V |
| Current Consumption (mA) | 30 |
| Control Distance | 400m+ |
| i-Bus Interface | Yes |
| Antenna Length (mm) | 33 |
| Color: | Black |
| Net weight (gm) | 1 |
| Dimensions (mm) LxWxH | 12 x 15 |
| Shipping Weight | 0.01 kg |
| Shipping Dimensions | 4 × 3 × 1 cm |
Package includes:
1 x FS-RX2A Pro Radio Receiver
reComputer J101 Dev Kit Carrier Board for Jetson Nano, With micro SD card slot
Sonoff Basic WI-FI Intelligent Timer Switch 10A 220W Digital Wireless Control Module
600mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut
100A Multirotor ESC Power Distribution Battery Board For Quadcopter
DFRobot Fermion BMM150 Triple Axis Magnetometer Sensor (Breakout)
3D printer 128×64 Smart LCD controller for ramps 1.4
Original Arduino Uno Rev3 SMD A000073
Arduino Nano 33 IOT with Header ABX00032
Raspberry Pi Camera Module 3 NoIR
APM 2.8 Upgraded Flight Controller kit with GPS Module Combo Kit
RD945 FPV Wireless 5.8GHZ 48CH Receiver
Official Raspberry Pi 5 Active Cooler
Auto-Calibrating Line Sensor LSS05
400mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut
Raspberry Pi 4 Model B 8GB Starter Kit
Creality Ender-PLA+ 3D Printing Filament 1.75mm (1kg – Black)
Waveshare CAN bus Module (B) for Raspberry Pi Pico, enabling long range communication through SPI
Waveshare RPi IR-CUT Camera, Better Image in Both Day and Night
Creality Ender-3 V2 Neo 3D Printer
E18-D80NK Adjustable Infrared Sensor Switch 3-80cm
X2 ELF 88MM Micro brushless racing kit
OMRON Fiber Optic Sensor Cable, Diffuse, General Purpose, E32 Series, 300 mm
ARF Quadcopter Upgraded Combo Kit
SONOFF Zigbee 3.0 USB Dongle Plus–ZBDongle-E
Raspberry Pi Compute Module 4 – 4GB RAM, 32GB eMMC, 2.4/5.0GHz Wi-Fi & Bluetooth 5.0 (CM4104032)
Replacement Arm for Martian-II Reptile 220mm Quadcopter Frame 









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