Overview
HelloRadioSky HR8C 2.4GHz 9CH CC2500 D8/D16/SFHSS PWM Mini Receiver for RC Airplane FPV Racer Drone RC Car Boat. Compact 9-channel 2.4 GHz PWM receiver with CC2500 radio chipset and multi-protocol support (D8 / D16v1 / SFHSS). Provides PWM outputs, RSSI feedback and, when used with D8, voltage feedback. Designed for model aircraft, FPV racers, drones, RC cars and boats where a small form factor and reliable link are required.
Key Features
2.4 GHz multi-protocol receiver
Supports D8, D16v1 and SFHSS signal formats with CC2500 radio front end.
PWM outputs and telemetry
PWM output format with RSSI feedback; D8 mode supports voltage feedback.
Compact, lightweight design
Small dimensions and low weight for installation in tight airframes and small vehicles.
Antenna and connector details
High-sensitivity antenna with silicone protection and low-resistance 2.54 mm header pins for standard servo/ESC wiring.
Specifications
| Parameter | Value |
|---|---|
| Brand | HelloradioSky |
| Model | HR8C |
| Item | 2.4 GHz PWM receiver |
| Number of channels | 9 channels |
| Frequency range | 2400–2483.5 MHz |
| Radio chipset | CC2500 |
| Signal format | D8 / D16v1 / SFHSS |
| Output format | PWM |
| Feedback | RSSI feedback; D8 supports voltage feedback |
| Power supply range | 4.5–8.4 V |
| Control distance | >1 km |
| Antenna length | 1800 mm |
| Connector | 2.54 mm header pins |
| Dimensions | 48 × 27 × 15 mm |
| Weight | 13.7 g |
Bind
- Turn off the transmitter.
- Power the receiver on and off three times; the receiver LED will flash twice to indicate binding mode.
- Turn on the transmitter, enter the LUA operation interface of ExpressLRS, select [BIND] and confirm.
- The receiver LED stays solid when binding is successful.
What's Included
- 1 × HelloradioSky HR8C 2.4GHz PWM receiver
For customer service and support contact: support@rcdrone.top
Details

HR8C Mini Receiver, 2.4GHz CC2500, supports HV 4.5-8.4V, multi-protocol, S.BUS output, bind button, external battery input.

High sensitivity antenna with a height of 18cm, featuring low resistance silicone for protection and resistant to wear and tear.

HelloRadio HR8C Mini Receivers in multiple colors. Fit various models, easy to install. 2.4GHz ExpressRS protocol. Compatible with diverse RC applications. Compact design with labeled ports and indicators.
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