[ekrem]

librepilot diy rc tx project whit telemetry data screen work in progress
based;
https://www.rcgroups.com/forums/showthread.php?1817699-Hobbyking-6ch-tx-arduino-computer-update/page34
and
https://github.com/MarcProe/LibrePilot.arduino/tree/master/src/LibrePilotSerial
and whit ArduCAM-OSD source code

diy tx and telemetry screen works okay , except  oplink rssi data and  system alarms data

flight battery voltage okay but transmitter on  after then 1 - 2 minutes (I think data package sepererating )

diy tx and data oplink telemetry screen need two arduino promini or one atmega2560

[TheOtherCliff]

Very nice.    At first I thought it was mounted on the aircraft.

I can imagine coding an old Revo to act as an OpLink, but to have much more memory.  It would allow direct connection to display (no Arduino needed?).  Maybe connect to a GPS for "follow me" (just constantly update Home Location) or display arrow to aircraft.  Even vertical angle to aircraft.  Even without GPS, you could use the arming location as a fixed transmitter location to point to aircraft.  Arming state and why it won't arm.  Flight mode switch position.  Maybe even use a smart phone for a display via USB.

[ekrem]

thanks
 
good Idea,  my plan is insert telemetry source code into arduTX arduino board (need reorganize code)
but insert these code oplinkmini's stm32f103 whit attahed I2C oled display  I think good idea

--- oplink mini and revolution source code must compile together for handshaking works