LPWA Module Series
BG95 Hardware Design
BG95_Hardware_Design 17 / 80
1. “*” means under development.
2.
1)
Within operation temperature range, the module is 3GPP compliant.
3.
2)
Within extended temperature range, the module remains the ability to establish and maintain a
voice, SMS, data transmission, emergency call, etc. There is no unrecoverable malfunction. There
SMS storage: ME by default
(U)SIM Interface
Support 1.8V USIM/SIM card
Audio Feature*
Support one digital audio interface: PCM interface
USB Interface
Compliant with USB 2.0 specification (slave only)
Support operations at low-speed and full-speed
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 2.6/3.x (3.4 or
later)/4.1~4.15, Android 4.x/5.x/6.x/7.x/8.x/9.x
UART Interfaces
Main UART:
Used for data transmission and AT command communication
115200bps baud rate by default
The default frame format is 8N1 (8 data bits, no parity, 1 stop bit)
Support RTS and CTS hardware flow control
Debug UART:
Used for software
debugging and log output
Support 115200bps baud rate
GNSS UART:
Used for GNSS data and NMEA sentences output
115200bps baud rate by default
AT Commands
3GPP TS 27.007 and 3GPP TS 27.005 AT commands, as well as Quectel
enhanced AT commands
Network Indication
One NETLIGHT pin for network connectivity status indication
Antenna Interfaces
Including main antenna (ANT_MAIN) and GNSS antenna (ANT_GNSS)
interfaces
Physical Characteristics
Size: (23.6±0.15)mm × (19.9±0.15)mm × (2.2±0.2)mm
Weight: approx. 2.15g
Temperature Range
Operation temperature range: -35°C ~ +75°C
1)
Extended temperature range: -40°C ~ +85°C
2)
Storage temperature range: -40°C ~ +90°C
Firmware Upgrade
USB interface, DFOTA*
RoHS
All hardware components are fully compliant with EU RoHS directive
NOTES
