Product Info

LPWA Module Series
BG95 Series Hardware Design
BG95_Series_Hardware_Design 18 / 106
1.
1)
For every VBAT transition/re-insertion from 0 V, the minimum power supply voltage should be
higher than 2.7 V. After the module starts up normally, the minimum safety voltage is 2.6 V. In order to
ensure full-function mode, the minimum power supply voltage should be higher than 2.8 V.
2.
2)
Within operating temperature range, the module meets 3GPP specifications.
3.
3)
Within extended temperature range, the module remains the ability to establish and maintain
functions such as SMS and data transmission, without any unrecoverable malfunction. Radio
spectrum and radio network are not influenced, while one or more specifications, such as Pout, may
exceed the specified tolerances of 3GPP. When the temperature returns to the normal operating
temperature levels, the module meets 3GPP specifications again.
4. “*” means under development.
2.3. Functional Diagram
The following figures show the block diagram of BG95 series modules and the major functional parts as
listed below.
 Power management
 Baseband
 Radio frequency
 Peripheral interfaces
AT Commands
3GPP TS 27.007 and 3GPP TS 27.005 AT commands, as well as Quectel
enhanced AT commands
Network Indication One NET_STATUS pin for network connectivity status indication
Antenna Interfaces Main antenna (ANT_MAIN) and GNSS antenna (ANT_GNSS) interfaces
Physical Characteristics
 Dimensions: (23.6 ±0.15) mm × (19.9 ±0.15) mm × (2.2 ±0.20) mm
 Weight: approx. 2.15 g
Temperature Range
 Operating temperature range: -35 °C to +75 °C
2)
 Extended temperature range: -40 °C to +85 °C
3)
 Storage temperature range: -40 °C to +90 °C
Firmware Upgrade USB interface, DFOTA*
RoHS All hardware components are fully compliant with EU RoHS directive
NOTES