GND77GND76GND75GND74GND73GND72GND71GND70GND69GND67GPIO460GPIO359GPIO258GNSS_ANT68GND66I2C_SCL65I2C_SDA64GND63UART3_RXD62UART3_TXD61GPIO157NC56NC55NC54NC53NC52SPI_MISO51SPI_CLK50*SPI_MOSI49SPI_CS48NC47NC46GND45ANT_CONTROL044ANT_CONTROL143STATUS42NETLIGHT41VDD_EXT40PWRKEY39ADC38GND37GND36VBAT35VBAT34GND33RF_ANT32GND31GND30NC29NC28GND27USB_DM26USB_DP25USB_VBUS24UART2_RXD23UART2_TXD22GND21BOOT_CFG20GND19SIM_VDD18SIM_RST17SIM_CLK16SIM_DATA15GPIO514GND13PCM_SYNC12PCM_CLK11PCM_DOUT10PCM_DIN9GND8UART1_RI7UART1_DTR6UART1_DCD5UART1_CTS4UART1_RTS3UART1_RXD2UART1_TXD1