Quectel BG95 Series Hardware Design page 18

(U)SIM Interface
Audio Feature*
USB Interface
UART Interfaces
AT Commands
Network Indication
Antenna Interfaces
Physical Characteristics
Temperature Range
Firmware Upgrade
RoHS
NOTES
1. "*" means under development.
1)
2. Within operation temperature range, the module is 3GPP compliant.
2)
3. 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
BG95_Hardware_Design
SMS storage: ME by default
Support 1.8V USIM/SIM card
Support one digital audio interface: PCM 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
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
3GPP TS 27.007 and 3GPP TS 27.005 AT commands, as well as Quectel
enhanced AT commands
One NETLIGHT pin for network connectivity status indication
Including main antenna (ANT_MAIN) and GNSS antenna (ANT_GNSS)
interfaces
Size: (23.6±0.15)mm × (19.9±0.15)mm × (2.2±0.2)mm
Weight: approx. 2.15g
Operation temperature range: -35°C ~ +75°C
Extended temperature range: -40°C ~ +85°C
Storage temperature range: -40°C ~ +90°C
USB interface, DFOTA*
All hardware components are fully compliant with EU RoHS directive
LPWA Module Series
BG95 Hardware Design
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2)
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