Re: Funtronics uBitx digi interface installation in V6
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Are there any more of these available? How is the audio output on it, someone said it was noisy, wihtout an input.
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Sent: Saturday, April 25, 2020 11:52 PM
Subject: Re: [BITX20] Funtronics uBitx digi interface installation in V6
You also need to supply DC ground to the "GTRX" solder pad, and +5 Volts to the "5V" solder pad on the Digi board.
This powers the output side of the ADUM4160 USB digital isolator chip (U3), for the USB CAT control interface to the Arduino.
The green wire on the dial encoder plug to the Raduino board is + 5 Volts, and the adjacent yellow wire is ground.
You may find the Assembly and installation video from The Elekitsorparts Store
useful, at https://youtu.be/YjelKUDv_7I 26 August 2019 1:41
See the attached wiring diagram from the video: