扩展
1 x Mic in,2pin 1.25mm wafer
1 x Speaker,2pin 1.25mm wafer,2W/4Ω
1 x USB2.0 ,OTG,CON2
3 x USB2.0 ,4pin 1.25mm wafer
1 x RS232,CON2
1 x RS485,CON2
1 x TTL,CON2
1 x TTL ,4pin 1.25mm wafer
1 x Mini PCIe for 3G/4G mobiles network module
1 x SIM,Nano
1 x CTP,FPC,6pin
1 x GPIO ,2pin 1.25mm wafer
1 x GPIO ,CON1
1 x ALS CON ,3pin 1.25mm wafer
1 x IR CON,2pin 1.25mm wafer
1 x OTG,3pin 2.54 mm Header
1 x Power BTN CON ,2pin 1.25mm wafer