Some of my projects (since 2016). Mikhail Sharonov (aka obelix662000). (domain name changed from mshtools.co.nf)
RFM22B vs RFM98W. FSK vs LoRa. Tests show no difference. Is RFM98W a fake?
How range of RF communication can be extended with modulation techniques
RC finder (beacon). Range test of digital and analog modes