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DIY Triversity 5.8 Ghz Video Receiver

Screenshot

Screenshot

Screenshot

Building

Requires Arduino >= 1.6

PDQ_GFX for ST7735 must be installed in the Arduino libraries folder.

Usage

Main dialog

Press left or right to change channel, long press enable auto scan

Press up to enter calibration / bargraph dialog

Calibration procedure

Allow the Triversity receiver to warm up for at least 5-10 minutes before calibrating.

  • Start with transmitter switched off
  • Press left / right to manually set frequency to the same as your transmitter
  • Press up to enter calibration / bargraph dialog
  • Set gain potentiometers to their maximum position
  • Adjust zero adjust potentiometers until every channel read the same value in the 50-60 range, lower is better, but they must read the same value, ie 51 51 51
  • Switch transmitter on
  • Adjust gain potentiometer until every channel read 1000
  • Press up to exit calibration dialog