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Radio Featherwing
AdafruitESP8266, ESP32, Feather M0, Feather RP2040
A Feather wing that adds short-hop wireless capabilities using RFM69 or RFM9x radios for packetized radio and LoRa communication.
In stock
Specifications
6- Rfm69 Frequency
- 433 MHz or 900 MHz (varies by model)
- Rfm9x Frequency
- 868 MHz or 915 MHz (varies by model)
- Power Output
- up to 100 mW, selectable in software
- Transmission Current Draw
- 50mA (+13 dBm) to 150mA (+20dBm) mA
- Receiver Current Draw
- ~300uA during sleep, ~120mA peak during +20dBm transmit, ~40mA during active listening mA
- Range
- approx. 350 meters (RFM69), over 1.2mi/2Km line-of-sight with LoRa (RFM9x)
Pinout
6Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| SPI_MOSI | MOSI | SPI | Fixed |
| SPI_MISO | MISO | SPI | Fixed |
| SPI_SCK | SCK | SPI | Fixed |
| RFM69_CS | CS | SPI | Flexible, varies by board |
| RFM69_RST | RST | SPI | Flexible, varies by board |
| RFM69_IRQ | IRQ | GPIO | Flexible, varies by board |
Interactive pinout
Highlight:
ESP8266, ESP32, Feather M0, Feather RP2040
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