SIM&SD

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EPC-R5710 support 1*standard SIM socket and 1*Micro SD socket at the rear side.

插一张7.SIM&SD图片

SIM

Pin Pin Name Pin Pin Name 
C1 SIM_PWR C2 SIM_RST
C3 SIM_CLK CD NC
C5 GND C6 NC
C7 SIM_DATA -- --

SD

Pin Pin Name Pin Pin Name
1 SDCARD_DAT2 2 SDCARD_DAT3
3 SDCARD_CMD 4 +V3.3_SD
5 SDCARD_CLK 6 GND
7 SDCARD_DAT0 8 SDCARD_DAT1
9 SD2_CD# --