I recently bough a Cow Tracker … for a project to track wild horse in Namibia. With a little recent experience in TTN and LoraWAN, I have got it conneted to TTN and displaying a position in Node Red.
However it is not clear to me from the instructions
how I put the following comments in
- Turn off ADR: adr=0
- Set Spreadingsfactor 7, 8 or 9: sf=9
or, say, enable Cayenne
Enable the cayenne low power payload by sending
cay=1 in the bootmenu of your device.
Therre must be some place in the code to be compiled (as there is for the AppEUI’s) to set these parameters.
In particular, I am concern about the drop in battery voltate over three days…while in the South of England Sun… and may not have some low-power setting enabled
Advice much appreciated