Codan 9350/3040 to Icom IC-7000 and IC-706 interface circuit and software.
DO NOT connect a IC-706 or an IC-7000 directly to a 5V microcontroller! The Icom radios use open-collector logic, with the IO lines pulled high to 13.8V. This can fry your microcontroller!
Included in this repository is a schematic showing how to handle the level conversions and drive the inputs appropriately.
Some Notes:
- You can find instructions on how to build in the source file
- code can be build in the latest 1.8.5 environment
- doc directory contains schematic, simple enough to build on vero board
- Refer to the comment block at the top of Icom9350.ino for more information, including wiring info.
- Create PCB gerbers