Product Info

LPWA M
odule Series
BG95 Series Hardware Design
BG95_S
eries_Hardware_Design 18 / 106
 Ca
t NB2: Max. 127 kbps (DL)/158.5 kbps (UL)
GSM Fe
atures
GPRS:
 Support GPRS multi-slot class 33 (33 by default)
 Coding scheme: CS-1, CS-2, CS-3 and CS-4
 Max. 107 kbps (DL), Max. 85.6 kbps (UL)
EDGE:
 Support EDGE multi-slot class 33 (33 by default)
 Support GMSK and 8-PSK for different MCS (Modulation and Coding
Scheme)
 Downlink coding schemes: MCS 1-9
 Uplink coding schemes: MCS 1-9
 Max. 296 kbps (DL), Max. 236.8 kbps
(UL)
Int
ernet Protocol
Features
 Support PPP/TCP/UDP/SSL/TLS/FTP(S)/HTTP(S)/NITZ/PING/MQTT
/
CoAP protocols
 Support PAP (Password Authentication Protocol) and CHAP (Challenge
Handshake Authentication Protocol) protocols which are usually used
for PPP connections
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
PCM
Interface
Support one digital audio interface: PCM interface for VoLTE or GSM CS
voice only
USB Inter
face
 Compliant with USB 2.0 specification (slave only
)
 Sup
port 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 2.6–5.4,
Android 4.x/5.x/6.x/7.x/8.x/9.x
UAR
T Interfaces
Main UART:
 Used for data transmission and AT command communication
 115200 bps 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 115200 bps baud rate
GNSS UART:
 Used for GNSS data and NMEA sentences output
 115200 bps baud rate by default