schlion
- Open box
- Make wiring diagramm
- listen on i2c
16:02:40.750 -> Scanning...
16:02:40.803 -> I2C device found at address 0x50 !
16:02:40.850 -> I2C device found at address 0x51 !
16:02:40.850 -> I2C device found at address 0x52 !
16:02:40.904 -> I2C device found at address 0x53 !
16:02:40.950 -> I2C device found at address 0x54 !
16:02:41.004 -> I2C device found at address 0x55 !
16:02:41.004 -> I2C device found at address 0x56 !
16:02:41.051 -> I2C device found at address 0x57 !
16:02:41.104 -> done
With Arduino uno
5V didn't work but og 12V did --> leads to 4,75 Vcc on board
Apparently Arduino can't spy on I2C, use logic analyzer
- - read EEPROM
- - listen for commands