Ruistart
FS2A 4CH AFHDS 2A Receiver (PWM Output) for Flysky i6/i6X
MOQ 1 pc · samples available
Holybro · Radio, RX & VTX
SKU RS-381 HTS 8806.99 Origin Shenzhen, CN Updated Oct 2026
Price on request
Wholesale pricing is quoted per order. Send the quantity and destination and the trade desk replies within six working hours, EXW Shenzhen.
Description:
Item name: Flysky FS2A 4CH receiver
Channels: 4CH
Output signal: PWM
Frequency range: 2.408-2.475 GHZ
Band width: 135
Receiver sensitivity: -92DBM
2.4G mode: AFHDS 2A
Failsafe: Yes
Supply voltage: 3.3-10 V
Distance: 400+ meters
Working current: 20MA
Size: 11 * 25 MM
Weight: 0.9 grams
Support: FS-I6, FS-I6X, FS-I6S, FS-TM8, FS-TM10, FS-I10 and other AFHDS 2A protocol transmitters
Binding Process:
Press and hold the button on the receiver and connect the power to the receiver. The blue light on the receiver flashes, indicating it is in binding mode.
Set the transmitter in bind mode (confirms AFHDS 2A protocol). After entering bind mode, the receiver changes from flashing to a slower flash.
Exit bind mode on the transmitter, then the receiver blue light will remain bright. This indicates that the signal reception is successful.
Failsafe settings:
The receiver can usually receive the transmitter signal, push the rocker to the failsafe, set, long press the receiver binding button, the blue light will flash quickly several times and then remain bright, indicating failsafe settings are successful.
Package Included:
1x FS2A 4CH AFHDS 2A Mini Compatible Receiver



| Brand | Holybro |
|---|---|
| Department | Radio, RX & VTX |
| Minimum order | 5 pcs (samples available) |
| Lead time | Ships in 24-48h from stock |
| Packaging | Qty per carton | Carton (cm) | Gross weight | CBM |
|---|---|---|---|---|
| Retail box | 2 | 18 × 12 × 6 | 0.42 kg | 0.0013 |
| Inner carton | 15 | 38 × 26 × 22 | 4.6 kg | 0.0217 |
| Export carton | 105 | 58 × 42 × 38 | 21.4 kg | 0.0926 |
Placeholder packing data — confirm with your supplier before quoting freight. CBM is per export carton.
Stock supply starts at 5 pc. The 10× and 50× quantity breaks are already applied in the price table above.
Not on this specific SKU. For Holybro M9N & M10 GPS V2 (IP67) we supply as-is, but if you need a private-label version we will usually find an equivalent part in the same family that can be branded — send us the requirement.
Air express (DHL / FedEx / UPS) is typically 4-7 working days door to door. Larger orders can move by sea or rail with DDP terms so the landed cost is fixed before dispatch.
Every unit is bench-tested and inspected before packing, and we can supply CE / FCC / RoHS documentation and a QC report with the shipment.
Buyers of this item usually also quote these SKUs.
Ruistart
MOQ 1 pc · samples available
Holybro
MOQ 10 pcs · samples available
Ruistart
MOQ 2 pcs · samples available
Send us your parts list — we return a landed-cost quote with tier pricing, lead time and shipping options. No sign-up needed, just an email address to reply to.
Prefer to talk? Message the trade desk on WhatsApp.