1. What are my options at 915MHz for low power operation.All radios I offer are available in 915mhz and are low power, of course how you use them will influence how low power they are.
2. What are my options at 915MHz for max range?All radios I offer are available in 915mhz and are low power, of course how you use them will influence how low power they are.
3. Are all RFM69 variants the same footprint?No.
4. Is the LoRa module footprint compatible with the RFM69HW?No.
5. Are RFM69HW compatible with RFM69HCW?No. Update: yes they are from a firmware standpoint. They are the same thing. But different in terms of module pinout/layout.
6. I need to be water tight with antenna protruding thru top of case. get splashed on.Some discussions here in the forum about water proofing,
here's one.