Okei. Thanks! I'll do it and I tell you if it works. Just one question, why if its not soldered, the white light is on when I charged it?
That is life. Obviously there will be at least 2 pins that make good contact. But it is not wise to think all of the pin connections are reliable.
Incidentally, the Microchip Curiosity AVR128DB48 board comes with slightly zig-zagged header holes. You can insert male header strip carefully. And the pins all press reliably against the plated-through holes. But straight line holes will never work without solder.
- Buy Adafruit displays.
- Follow Adafruit tutorials exactly. e.g. use the same wiring.
- Add wire-colour to each wire. It helps you. It helps us.
- Post photos of your actual wiring.