eBay

1x BetaFPV SPI 2.4GHz Micro Receiver - FrSky
This SPI receiver comes with Plug & Play port, and is specially designed for the BetaFPV F4 1S AIO FC - No Rx and lite 1-2S Brushless FC-NO Rx, no soldering work needed, super easy to install.

Specification

Item: SPI Frsky Receiver
Chip: CC2500
Weight: 0.43g
Connection Way: Pin-Connector
Support Protocol: Frsky D8, Futaba
Dimensions: 13.5mm*9mm
Recommended FC:F4 1S AIO FC, Lite 1-2S Brushless FC

This SPI receiver comes with Plug & Play port, and is specially designed for the F4 1S AIO FC(No Rx) and lite 1-2S Brushless FC(NO Rx), no soldering work needed, super easy to install.

1x BetaFPV SPI 2.4GHz Micro Receiver - FrSkyThis SPI receiver comes with Plug & Play port, and is specially designed for the BetaFPV F4 1S AIO FC - No Rx and lite 1-2S Brushless FC-NO Rx, no soldering work needed, super easy to install.

Specification

Notice: The default protocol is Frsky D8 (Frsky D16 protocol is not supported).

1x BetaFPV SPI 2.4GHz Micro Receiver - FrSky
This SPI receiver comes with Plug & Play port, and is specially designed for the BetaFPV F4 1S AIO FC - No Rx and lite 1-2S Brushless FC-NO Rx, no soldering work needed, super easy to install.