[Introduction]:E106-470G27P2 module is a LoRa gateway RF module designed based on the SX1302 chip. It adopts the standard Mini PCI-e package, SPI interface, the module has built-in PA and LNA, and the half-duplex design is convenient for users to quickly develop LoRa gateway equipment.
| No. | Mini PCIe pin | E106-xxxG27P2 pin | I/O | Function | Notes |
| 1 | WAKEM | RESERVED | DO | Used by transparent transmission version, floating | |
| 2 | 3.3Vaux | VCC_3V3 | PI | 3.3V DC main power input | |
| 3 | COEX1 | NC | —— | For internal use, keep floating | |
| 4 | GND | GND | —— | Ground | |
| 5 | COEX2 | NC | —— | For internal use, keep floating | |
| 6 | 1.5V | NC | —— | Unused | |
| 7 | CLKREQ# | NC | —— | For internal use, keep floating | |
| 8 | UIM_PWR | NC | —— | Unused | |
| 9 | GND | GND | —— | Ground | |
| 10 | UIM_DATA | RESERVED | IO | Used by transparent transmission version, floating | |
| 11 | REFCLK- | RESERVED | DI | Used by transparent transmission version, floating | |
| 12 | UIM_CLK | RESERVED | IO | Used by transparent transmission version, floating | |
| 13 | REFCLK+ | RESERVED | DO | Used by transparent transmission version, floating | |
| 14 | UIM_RESET | NC | —— | Unused | |
| 15 | GND | GND | —— | Ground | |
| 16 | UIM_VPP | NC | —— | For internal use, keep floating | |
| 17 | RESERVED | NC | —— | For internal use, keep floating | |
| 18 | GND | GND | —— | Ground | |
| 19 | RESERVED | PPS | DI | GPS timing input | Can be floated |
| 20 | W_DISABLE# | NC | —— | For internal use, keep floating | |
| 21 | GND | GND | —— | Ground | |
| 22 | PERST# | NRESET | DI | Reset control pin | High level reset |
| 23 | PERn0 | RESERVED | DI | Reserved: external floating | |
| 24 | 3.3 Vaux | VCC_3V3 | PI | 33V DC main power input | |
| 25 | PERp0 | NC | —— | Unused | |
| 26 | GND | GND | —— | Ground | |
| 27 | GND | GND | —— | Ground | |
| 28 | L5V | NC | —— | Unused | |
| 29 | GND | GND | —— | Ground | |
| 30 | SNIB_CLK | NC | —— | For internal use, keep floating | |
| 31 | PETn0 | RESERVED | DO | Reserved: external floating | |
| 32 | SMB—DATA | NC | —— | For internal use, keep floating | |
| 33 | PETp0 | NC | —— | Unused | |
| 34 | GND | GND | —— | Ground | |
| 35 | GND | GND | —— | Ground | |
| 36 | USB_D+ | RESERVED | IO | Used by transparent transmission version, floating | |
| 37 | GND | GND | —— | Ground | |
| 38 | USB_D+ | RESERVED | IO | Used by transparent transmission version, floating | |
| 39 | 3 3 Vaux | VCC_3V3 | PI | 3.3V DC main power input | |
| 40 | GND | GND | —— | Ground | |
| 41 | 3.3 Vaux | VCC_3V3 | PI | 3.3V DC main power input | |
| 42 | LED_WWAN# | RX_ON | DO | connected to the GPIO3 of SX1302. | |
| 43 | GND | GND | —— | Ground | |
| 44 | LED—WLAN# | TX_ON | DO | connected to the GPIO3 of SX1302. | |
| 45 | RESERVED | SX_SCK | DI | SPI clock signal input | |
| 46 | LED—WPAN# | CFG_ON | DO | CFG indication, connected to onboard LED | |
| 47 | RESERVED | SX_NflSO | DO | SPI data output | |
| 48 | L5V | NC | —— | Unused | |
| 49 | RESERVED | SX_MOSI | DI | SPI data input | |
| 50 | GND | GND | —— | Ground | |
| 51 | RESERVED | SX_CSN | DI | SPI chip select signal input | |
| 52 | 3.3Vaux | VCC_3V3 | PI | 3.3V DC main power input |