RF

This is the Raspberry Pi Hat for your RFM69 module. RFM69 module is not provided and soldering is required to adapt the desired module. * 40 Pins socket for connection with Raspberry Pi GPIO pins. * SMA connector for antenna connection. * Suitable for any Raspberry Pi Zero/Pi3/Pi4/Pi5 Documentation

Item:2.4G antenna Cable length: 15cm Antenna length: 11cm Interface: SMA; IPEX Frequency range: 2400-2500MHZ Gain: 2dbi Standing wave ratio: Less than or equal to 1 Input impedance:50ohm Maximum power:50W

Raspberrypi RFM12B SPI module

Allows connection of a rfm12b transceiver to your project (e.g. arduino).

Arduino Based remote control RFM69 module. * 5 buttons keypad * 1" oled screen * SMA antenna connector RFM69 not included. Li-Po battery not included. Documentation