I am using the LoRa sx1278 module for my project. Below are some of my observations:-
- Maximum distance achieved is 1 km at the line of sight, sometimes it also receives garbage data.
- Maximum aerial distance covered with LoRa sx1278 is around 700m.
- Without the line of sight it works appropriately within the range of 400-550m.
I am also using an antenna with both devices, i.e. Transmitter and Receiver.
According to the datasheet, Its maximum distance is 10km.
My question is:-
- How can I achieve a maximum distance of around 5-6km at the line of sight with the sx1278 module?
- How can I achieve a maximum distance of around 1-2km without a line of sight with the sx1278 module?
- Suggest the best Lora module?
Thanks!
SRaj