In the future, you may want to use the Dashboard to check values (if you're not already).
- Download and install the Dashboard viewer from IFI
- Run the dashboard viewer
- Plug a serial cable into the dashboard port and into your computer.
- Set the COM port in the Dashboard viewer
- Move the jumper on the OI next to the dashboard port from RC to OI
- Make sure that the RC is tethered and on or that the OI is connected to a radio (otherwise, no data is sent)
This will avoid any possible software bugs you may have when testing your hardware.