A C# library for LoRa@LoRaAlliance connectivity for Semtech @SX127X/HopeRF @RFM9X equipped shields on .NetMF device.

The repo has the source code for the series of blog posts written as I built this library

1. ShieldSPI (https://blog.devmobile.co.nz/2018/08/16/net-microframework-lora-library-part1/)
2. RegisterRead(https://blog.devmobile.co.nz/2018/08/17/net-microframework-lora-library-part2/)
3. RegisterScan(https://blog.devmobile.co.nz/2018/08/18/net-microframework-lora-library-part3/)
4. RegisterReadAndWrite(https://blog.devmobile.co.nz/2018/08/18/net-microframework-lora-library-part4/)
5. TransmitBasic(https://blog.devmobile.co.nz/2018/08/19/net-microframework-lora-library-part5/)
6. ReceiveBasic(https://blog.devmobile.co.nz/2018/08/19/net-microframework-lora-library-part6/)
7. ReceiveInterrupt(https://blog.devmobile.co.nz/2018/08/20/net-microframework-lora-library-part7/)
8. TransmitInterrupt(https://blog.devmobile.co.nz/2018/08/21/net-microframework-lora-library-part8/)
9. ReceiveTransmitInterrupt(https://blog.devmobile.co.nz/2018/08/22/net-microframework-lora-library-part9/)
10. RefactorRegisterManager
11. EnumAndMasks
12. ReceiveTransmitEvents

Fully featured driver and sample application Rfm9xLoRaDeviceClient Rfm9XLoRaDevice

Signal To Noise(SNR) and Receive Signal Strength Indication(RSSI) (https://blog.devmobile.co.nz/2018/09/01/rfm9xloradevice-snr-and-rssi-2/)

Low Noise Amplifier(LNA) (https://blog.devmobile.co.nz/2018/09/01/rfm9xloradevice-netmf-lna/)

There is also a parallel development project for .Net which is documented here (https://github.com/KiwiBryn/RFM9XLoRa-Net)

Shield from @Dragino

Shield from @Elecrow