MMC Board Picture

[ximocat]

I have disassembled the MMC and this is what I found out.

• Connector 1: speaker
• Connector 2: mic
• Connector 3: RGB led ring
• Connector 4: power for the android device / to board that drives the motor/heat (this is the only way to supply power to android device)
• Connector 5: Control dial (5c is the button signal, 5a/5b the right or left turn)
• Connector 6: to USB board (only connected to "Android USB")
• Connector 7: (not connected) I suspect that this connector handles the 4 buttons that appear in the "factory mode" menu (see this video (min 6:19) and this issue)
• Button 8: Is a reset button (the same result as turning the main switch off and on)