By Joe Sz -
- Fri Dec 07, 2018 8:39 pm #201332
I'm I want to use a FTDI Basic to program a 5V Pro Mini while the Pro Mini is being powered by a 5V power supply. The Pro Mini is controlling 2 150 SK9822 LED strips. Is opening SJ1 on the Pro Mini all I need to do to get everything together properly without damage or do I need to do something on the FTDI Basic? It looks like I should open both the 5V and 3.3V solder jumpers so no voltage goes from the FTDI Basic to the 5V Pro Mini. Is this correct? Thanks, Joe.