I have 4 Reach M+ - devices attached to both Emlid LoRa radio and Xbee-radio. LoRa is for receiving correction data and Xbee is for sending position data. Setup works very well when I use extra Reach module in base mode to provide correction data on-site with LoRa radio. The problem is that the site where the M+´s are located is quite harsh and it it very difficult to make a local base station. To overcome this, I have set up a base station further away and gave it a public static IP in internet. Now I would need to make a device which reads correction data from Internet AND passes it to other devices on site via LoRa radio. Are there any ways to make one Reach M+ to both receive RTCM3 AND send it to other M+ devices? Or are there any ways to attach Emlid LoRa-module to PC with USB and send RTCM3 messages?
I tried this indoors and at least when the “linking” Reach M+ doesn´t have gps signal, it doesn´t forward RTCM3 messages. Is there some setting that would allow it just to forward messages in any situation? I wouldn´t want the linking reach to try to calculate itself as a base station and provide it´s own correction data.
The baseline is approximately 3-4km in urban area. We have tested this and found it accurate.