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SOARTRONIC UART Interface v2 quick manual
1. Power supply points.
12v battery voltage input. Use these two solder points for 12v supply.
By default, 12v supply voltage is fed to the rj45 connectors and can be used for power up
devices connected to the rj45 ports.
If needed 12v for each rj45 can be disabled by cutting copper stripe. Cutting points are
marked by white circle.