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
Combo of Raspberry Pi 4 Model-B with 1 GB RAM + Micro-HDMI Cable + Micro-USB to C type Converter
Emax BLHeli Series 30A ESC with Oneshot (Original)
Pixhawk 2.4.7 Upgraded Flight Controller kit with GPS Module Combo Kit
Raspberry Pi Camera Module 3 NoIR – Wide
ARF Quadcopter Upgraded Combo Kit
X2 ELF 88MM Micro brushless racing kit
PDB-XT60 with BEC 5V and 12V
Cyclone 35A 2-6S Blheli_S DSHOT600 OPTO Brushless ESC for RC Drone FPV Racing
Espruino Pico (unpinned)
Q100 Brushed Quad-copter Frame
EMAX Formula Series 45A ESC support BLHELI_32 ESC Dshot1200 










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