...some wiring and testing today.
Now i have connected Pictiva Oled with ssd1303.
This display is connected from another side so is needed some wiring, cutting and modding
I have tested it on mbw-150 and on mbw-100. On both i got picture.
On MBW-150 is picture mirrored...display glass is littlebit larger and is impossible to put in inside watch body.
On MBW-100 was needed to add capacitor between RST pin and ground. Picture is upside down and is littlebit shifted (approx 3-4pixels)...but inside watch body is space for it.
Soo is still needed to read and edit firmware from BGB203 IC. I know that this ic uses for communicating rs232...but i need help how to connect and read it