TeraRanger I2C adaptor - where to solder?


I am planning to add TeraRanger one Range finder to my copter for height measurement and to use with optical flow camera. In the connection details as per the below link it says "Solder the alimentation for the TeraRanger I2C adaptor’. Where should i actually solder it ? is it just for power supply to the adapter ?
Thanks in advance !

It needs a 12v to 14v supply, 3cell to 4cell according to the manual.
If you are using something other than 3 or 4 cell, you’ll need a BEC that supplies 12v

1 Like

Hai again,

Do you happen to have the firmware for Teraranger One to connect via I2C with Pixhaw ?

Thanks in advance!