Automotive Module Series RGMII Interface Supports 10/100/1000 Mbps in half/full duplex mode WLAN and Bluetooth Application Interfaces ⚫ Supports PCIe interface for WLAN function ⚫ Supports Bluetooth UART and PCM interfaces for Bluetooth function ⚫ Compliant with USB 3.1 and 2.0 specifications, with transmission rates up to 480 Mbps on USB 2.0 and 5 Gbps on USB 3.1 ⚫ Used for AT command communication, data transmission, software debugging, firmware upgrade and GNSS NMEA sentences output ⚫ USB 3.1 and USB 2.0 support data communication with external AP, and cannot be used simultaneously since they share the same controller ⚫ USB serial driver:
supports USB serial driver for Windows 7/8/8.1/10/11, Linux 2.6–5.18 and Android 4.x–12.x systems USB Interface SDIO Interface Supports eMMC version 5.1 and HS400 mode UART1 (Main UART): ⚫ Used for AT command communication and data transmission ⚫ Baud rate: 115200 bps by default ⚫ Supports RTS and CTS hardware flow control UART2 (Bluetooth UART): ⚫ Used for Bluetooth function ⚫ Baud rate: 9600 bps by default ⚫ Supports RTS and CTS hardware flow control UART3 (V2X): ⚫ Used for external V2X function ⚫ Baud rate: 9600 bps by default Debug UART: ⚫ Used for Linux console and log output ⚫ Baud rate:
115200 bps by default UART Interfaces ⚫ Compliant with PCIe Gen 3, supports 2-lane, 8 Gbps/lane ⚫ Compliant with PCI Express Base Specification Revision 3.0 ⚫ Supports RC and EP mode in hardware design, but only supports RC mode in the software design ⚫ Can be used to connect with an external WLAN IC and used for Wi-Fi communication by default PCIe Interface AT Commands ⚫ Compliant with 3GPP TS 27.007 and 3GPP TS 27.005 ⚫ Quectel enhanced AT commands Rx-diversity 5G NR/LTE/WCDMA ⚫ One main antenna interface (ANT_MAIN) ⚫ One diversity antenna interface (ANT_DRX) ⚫ Two MIMO antenna interfaces (ANT_MIMO3, ANT_MIMO4) ⚫ One GNSS antenna interface (ANT_GNSS) ⚫ 50 Ω impedance Antenna Interface Tx Power ⚫ 5G NR TDD bands:
Class 2 (26 dBm +1/-2 dB) AG568N_Series_QuecOpen_Hardware_Design 21 / 135