IcomMemKey+

The project is based on Page 18-3 (p152) in the full manual.

Where it is described how, you can make an "External keypad" for the memory in Icom radios, which for example can contain "auto CQ", so you do not have to key every time. And I have added up / down buttons for frequency selection.

Inspired by OZ7P, I have added PTT on ver. 1.1

Now I am just missing the last pieces from AliExpress, my excess prints have gone to OZ7P and OZ1QZ, where I look forward to hearing their experiences.

BOM:
14 stk pin header, straight, pitch 2.54
1 stk R470 resistor
1 stk R4K7 resistor
1 stk R2K2 resistor
2 stk R1K5 resistor
1 stk 2x dupont plug, female
1 stk 3x dupont plug, female
1 stk 4x dupont plug, female
1 stk 5x dupont plug, female
1 stk 8-pol mic plug male
1 stk 8-pol mic plug female
Buttons, and box.