Mav2Duplex Version 1.1 (c) DevFor8.com - info@devfor8.com (c) Contributors, please check history on GitHub for detailed list Fixes : - Arduino 1.6.2. compatible - GPS in EX format fixed (Thanks for cooperation!!) Hardware - Arduino Pro Mini (or similar) with 5V / 16Mhz and ATMega 328 - 4.7k - GND/RX connection to Mavlink capable board (Arducopter/MegaPirateNG) with OSD telemetry output allowed (same config as MinimOSD) - servo connector for connection between Arduino and Jeti receiver (insert into telemetry socket) - Duplex capable transmitter (old JetiBox, new Jeti transmitter or Jetibox Profi) Troubleshooting - Arduino reseting * measure your voltage for RC. If it is bellow or on 5V, connect to VCC instead of RAW pin on Arduino (!!WARNING , Higher than 5V voltage can smoke your Arduino) - Speed update on data is slow * version 1.0 have major improvement in this area, it should be ok - Speed of EX telemetry is slow than text one * this is by design of protocol. You can speed it up with commenting lines with * JB.addData(ITEMNAME_1,ITEMTYPE_1); and JB.setValue(1,ITEMVAL_1); (with ID of data which you don't want) * speed and ammount of data in text protocol will keep same * We are not recommend to remove Home Dist parameter and have activated automatic record. This can help you with copter find in case of crash - Future development * Define base selection of items for Ex protocol