Product Info

LPWA Module Series
BG95-M3 Mini PCIe Hardware Design
BG95-M3_Mini_PCIe_Hardware_Design 12 / 53
SMS
 Text and PDU mode
 Point to point MO and MT
 SMS cell broadcast
 SMS storage: ME by default
(U)SIM Interface Support 1.8 V USIM/SIM card only
UART Interfaces
 Baud rate can reach up to 230400 bps, 115200 bps by default
 Used for AT command communication and data transmission
Audio Feature
Support one digital audio interface: PCM interface for VoLTE and GSM CS
voice only
USB Interface
1)
 Compliant with USB 2.0 specification (slave only)
 Used for AT command communication, data transmission, GNSS
NMEA output, software debugging and firmware upgrade
 Support USB serial drivers for Windows 7/8/8.1/10, Linux 2.6–5.4,
Android 4.x–9.x
Antenna Connectors
 Main antenna connector
 GNSS antenna connector
GNSS Features
 Gen9 VT of Qualcomm
 Protocol: NMEA 0183
 Data update rate: 1 Hz by default
AT Commands
 3GPP TS 27.007, 27.005 compliant AT commands
 Quectel enhanced AT commands
Physical Characteristics
 Size: (51.0 ±0.15) mm × (30.0 ±0.15) mm × (4.9 ±0.2) mm
 Weight: 7.2 g
Temperature Range
 Operating temperature range: -35°C to +75°C
2)
 Extended temperature range: -40°C to +80°C
3)
 Storage temperature range: -40°C to +90°C
Firmware Upgrade
 USB interface
 DFOTA*
RoHS All hardware components are fully compliant with EU RoHS directive
1.
1)
USB_VBUS has been connected to module’s VBAT pin by default.
2.
2)
Within the operating temperature range, the module meets 3GPP specifications.
3.
3)
Within the extended temperature range, the module remains the ability to establish and maintain
functions such as voice, SMS and data transmission, without any unrecoverable malfunction. Radio
spectrum and radio network will not be influenced, while one or more specifications, such as P
out
,
may undergo a reduction in value, exceeding the specified tolerances of 3GPP. When the
temperature returns to the normal operating temperature level, the module will meet 3GPP
specifications again.
NOTES