EG915NLAAG-N06-TA00A – Quectel

The module is equipped with 126 LGA pins that can be connected to cellular application platform. The subsequent chapters will provide detailed descriptions of the following interfaces.
⚫ Power supply
⚫ (U)SIM interfaces
⚫ USB interface
⚫ UART interfaces
⚫ Analog audio interfaces
⚫ PCM and I2C interfaces
⚫ Network status indication
⚫ USB_BOOT interface
⚫ STATUS
⚫ ADC interfaces

Power Supply
⚫ Supply voltage: 3.4–4.5 V
⚫ Typical supply voltage: 3.8 V
Transmitting Power
⚫ Class 4 (33 dBm ±2 dB) for GSM850
⚫ Class 4 (33 dBm ±2 dB) for EGSM900
⚫ Class 1 (30 dBm ±2 dB) for DCS1800
⚫ Class 1 (30 dBm ±2 dB) for PCS1900
⚫ Class E2 (27 dBm ±3 dB) for GSM850 8-PSK
⚫ Class E2 (27 dBm ±3 dB) for EGSM900 8-PSK
⚫ Class E2 (26 dBm ±3 dB) for DCS1800 8-PSK
⚫ Class E2 (26 dBm ±3 dB) for PCS1900 8-PSK
⚫ Class 3 (23 dBm ±2 dB) for LTE-FDD bands
LTE Features
⚫ Supports up to 3GPP Rel-9 non-CA Cat 1 FDD
⚫ Supports 1.4/3/5/10/15/20 MHz RF bandwidth
⚫ LTE-FDD: Max. 10 Mbps (DL), Max. 5 Mbps (UL)
GSM Features
GPRS:
⚫ Supports GPRS multi-slot class 12
⚫ Coding scheme: CS 1–4
⚫ Max. 85.6 kbps (DL), Max. 85.6 kbps (UL)
EDGE:
⚫ Supports EDGE multi-slot class 12
⚫ Supports GMSK and 8-PSK for different MCS
⚫ Downlink coding schemes: MCS 1–9
⚫ Uplink coding schemes: MCS 1–9
⚫ Max. 236.8 kbps (DL), Max. 236.8 kbps (UL)
Internet Protocol
Features
⚫ Supports TCP/UDP/PPP/FTP/HTTP/NTP/PING/NITZ/CMUX/HTTPS/
SMTP/MMS/FTPS/SMTPS/SSL/FILE/MQTT protocols
⚫ Supports PAP and CHAP for PPP connections
SMS
⚫ Text and PDU modes
⚫ Point-to-point MO and MT
⚫ SMS cell broadcast
⚫ SMS storage: (U)SIM card and ME, ME by default
Audio Features
⚫ Supports one digital audio interface: PCM interface
⚫ Supports one analog audio input and one analog audio output
⚫ HR/FR/EFR/AMR/AMR-WB
⚫ Supports echo cancellation and noise suppression
USB Interface
⚫ Compliant with USB 2.0 specification (slave mode only), with data
transmission rate up to 480 Mbps
⚫ Used for AT command communication, data transmission, software
debugging, firmware upgrade and GNSS NMEA message output
⚫ Supports USB serial drivers for: Windows 7/8/8.1/10/11, Linux 2.6–6.5,
Android 4.x–13.x, etc.
(U)SIM Interfaces
⚫ Supports (U)SIM card: 1.8/3.0 V
⚫ Supports Dual SIM Single Standby
UART
Main UART:
⚫ Used for AT command communication and data transmission
⚫ Baud rate: 115200 bps by default
⚫ Supports RTS and CTS hardware flow control
Auxiliary UART*:
⚫ Used for communication with peripherals
⚫ Baud rate: 115200 bps
⚫ Supports RTS and CTS hardware flow control
Debug UART:
⚫ Used for the output of partial logs and GNSS NMEA message
⚫ Baud rate:115200 bps
PCM Interface
⚫ Used for audio function with an external codec
⚫ Short frame mode: module can only be used as master device
I2C Interface
⚫ One I2C interface
⚫ Complies with I2C bus specification version
ADC Interfaces
ADC function is only supported by EG915N-EU module, and the module
provides two ADC interfaces.
AT Commands Compliant with 3GPP TS 27.007, 3GPP TS 27.005 and Quectel enhanced AT commands