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USB
IO: 4 x USB2.0
内部插针 : 4 x USB2.0
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串口
5 x COM(1个DB-9可选RS232/TTL/RS485,默认RS232 , 3个COM 4pin,RS232可选RS232/TTL,默认RS232(UART1_A1,UART3,UART4_A1), 1个RJ11- 6pin)
DB-9 (丝印:UART4_B1)与(UART4_A1)Co-lay
RJ11-6PIN (丝印:UART1_B1) 与UART1_A1 Co-lay
Support 5/12V optional
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其他扩展接口
1 x Mini PCIe for 3G/4G mobiles network module
1 x SIM Slot,1 x TF Slot,1 x IR header
1 x TP-I2C(1*6pin 2.0mm wafer)
4 x GPIO header,1x JDC IN header
1x JPOWER header,1 x JLED header