How to link Oplink Ground Mini to REvo FC

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How to link Oplink Ground Mini to REvo FC

wcfung

I have a OpenPilot Revo FC and Oplink Mini Ground Station. When they are used with LibrePilot GCS, they work perfect as link can be established between the Oplink Ground and Revo.

https://hobbyking.com/en_us/openpilot-cc3d-revolution-revo-32bit-flight-controller-w-integrated-433mhz-oplink.html

https://hobbyking.com/en_us/openpilot-oplink-mini-ground-station-433-mhz.html

Recently, I flashed them with dRonin GCS and have difficulty linking the two. Attached are the 4 screen capture on the settings for both items, in "Hardware Settings" page and "Radio" page of dRonin GCS.

pipxtreme-hardware-settings.png

pipxtreme-radio-configuration.png

revo-fc-hardware-settings.png

revo-fc-radio-configuration.png

Pls note in "Radio" page for The Oplink Ground mini, there are some non zero figures in Hop Channels, Magic number, Flags and Extended Flags, but these figures in the "Radio" page for the Revo FC are all zero.
Also in Binding Settings, the bracket following it says "Automatically received by Rx on binding; auto -generated by Tx". How does this work ?

Appreciate your help.

MorneK

Hi the oplink auto fill the magic number and flags when you push the bind button on the oplink ground module after you do the initial set up first on the ground module and then on the flight controller side plug in the ground controll on the laptop and then power up your flight controller with the flight battery (do not power the flight controller with the usb cabel as this disabled the radio on the flight controller and will not bind) then push the bind button on the oplink ground module you will see the blue light will start to flash and the orange light as well. Then if you plug in the fc and go back to the radio tab you will see the flag magic number is set on the flight controller (the bind process is not done automatically like on wired with the RFM22B tad you need to push the bind button on the oplink module )