Page 1
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.
Page 2
2. RJ45 UART ports. UART2 and UART3 onboard solderpoints. UART2 is rs232 level compatible serial port, rs232 devices can be connected directly to this port. UART3 is TTL compatible(0-5v) serial port, and external max232 level sifter may be required!
Page 3
Turn USB debugging on in your android settings. Connect usb cable and power up UART interface card, adjust charge current trimmer on IOIO card to the position that your android detect IOIO/uart interface. Charge trimmer. Appendix.
Need help?
Do you have a question about the UART2 and is the answer not in the manual?
Questions and answers