Micro SD & Nano SIM Card
From ESS-WIKI
Micro SD (SD)
RSB-4710 supports an SD/MMC card in Class 2, 4, 6, 8, and 10 and up to 64GB.
| Pin | Signal Name |
| 1 | SDMMC0_z_D2 |
| 2 | SDMMC0_z_D3 |
| 3 | SDMMC0_z_CMD |
| 4 | +V3V_SD |
| 5 | SDMMC0_z_CLK |
| 6 | GND |
| 7 | SDMMC0_z_D0 |
| 8 | SDMMC0_z_D1 |
| CD | SD_CD |
Nano SIM Card (SIM)
RSB-4710 features one onboard nano SIM card slot for 4G integration. Insert a valid mini PCIe card and SIM card to connect to a 4G network.
| Pin | Description |
| C1 | SIM_VCC |
| C2 | SIM_RST |
| C3 | SIM_CLK |
| C5 | GND |
| C6 | NC |
| C7 | SIM_DATA |
| CD | GND |
