Quectel BG95 A-GL Series - Page 16

LPWA Module Series
BG95xA-GL&BG950S-GL_TE-B_User_Guide 15 / 24
Debug UART:
⚫ Used for RF calibration and SFP log output.
⚫ Baud rate: 921600 bps by default
⚫ Default frame format: 8N1 (8 data bits, no parity, 1 stop bit)
⚫ Supports RTS and CTS hardware flow control
GNSS UART (Only BG951A-GL):
⚫ Used for GNSS data and GNSS NMEA sentence output, and GNSS
firmware upgrade
⚫ Baud rate: 115200 bps by default
BG950S-GL:
Main UART:
⚫ Used for AT command communication and data transmission
⚫ Baud rate: 115200 bps by default
⚫ Default frame format: 8N1 (8 data bits, no parity, 1 stop bit)
⚫ Supports RTS and CTS hardware flow control
DM UARTs:
⚫ Used for firmware upgrade, software debugging, RF calibration, log
output, GNSS data and NMEA sentence output.
⚫ Baud rate: 115200 bps by default
⚫ Default frame format: 8N1 (8 data bits, no parity, 1 stop bit)
⚫ Support RTS and CTS hardware flow control
RESET Button
Reset the module
PWRKEY Button
Turn on/off the module
Size
(70.0 +0.1/-0.15) mm × (74.0 +0.1/-0.15) mm × (1.6 ±0.16) mm
Firmware Upgrade
⚫ DM UART interface
⚫ DFOTA
Antenna Interface
⚫ Main antenna interface (ANT_MAIN): 50 Ω impedance
⚫ GNSS antenna interface (ANT_GNSS): 50 Ω impedance