Quectel BC95, Hardware Design

Page: 11 / 52

NB-IoT Module Series
BC95 Hardware Design
BC95_Hardware_Design Confidential / Released 10 / 51
2.2. Key Features
The following table describes the detailed features of BC95 module.
Table 2: BC95 Key Features
Feature Details
Power Supply

Supply voltage: 3.1V ~ 4.2V

Typical supply voltage: 3.6V
Power Saving Mode

Maximum power consumption in PSM: 5uA
Transmitting Power

23dBm±2dB
Temperature Range

Operation temperature range: -30°C ~ +75°C
1)

Extended temperature range: -40°C ~ +85°C
2)
USIM Interface

Only support USIM card: 3.0V
UART Interfaces
Main port:

Used for AT command communication and data transmission, and
the baud rate is 9600bps

Main port can also be used for firmware upgrading, and the baud rate
is 115200bps
Debug port:

Debug port is used for debugging

Only support 921600bps baud rate
Internet Protocol Features

Support IPV4/IPV6*/UDP/CoAP
SMS*

Text and PDU mode

Point to point MO and MT
Data Transmission Feature

Single tone with 15kHz subcarrier: 24kbps (DL), 15.625kbps (UL)
AT Commands

Compliant with 3GPP TS 27.005, 27.007 and Quectel enhanced AT
commands
Physical Characteristics

Size: (19.9±0.15)mm × (23.6±0.15)mm × (2.2±0.2mm)

Weight: 1.8g±0.2g
Firmware Upgrade

Firmware upgrade via main port or DFOTA*
Antenna Interface

Connected to antenna pad with 50 Ohm impedance control
RoHS

All hardware components are fully compliant with EU RoHS directive
Quectel
Confidential