Quectel QuecOpen BG952A-GL, Проектирование аппаратного обеспечения

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LPWA Module Series
BG952A-GL_QuecOpen_Hardware_Design 13 / 72
pins. With a compact profile of 23.6 mm × 19.9 mm × 2.2 mm, it can meet almost all requirements for
M2M applications such as security, smart metering, tracking system, and wireless POS.
2.2. Key Features
Table 3: Key Features of BG952A-GL QuecOpen
Features Details
Power Supply

Supply voltage: 2.2–4.35
1)
V

Typical supply voltage: 3.3 V
Transmitting Power Class 3 (23 dBm ±2.7 dB) for LTE HD-FDD bands
LTE Features

Supports 3GPP Rel-13/Rel-14 *

Supports LTE Cat M1, NB1/NB2 *

Supports 1.4 MHz RF bandwidth for LTE Cat M1

Supports 200 kHz RF bandwidth for LTE Cat NB1/NB2 *

Rel-13:
Cat M1: 300 kbps (DL)/375 kbps (UL)
Cat NB1: 27.2 kbps (DL)/62.5 kbps (UL)

Rel-14 * :
Cat M1: 588 kbps (DL)/1119 kbps (UL)

Cat NB2 * : 127 kbps (DL)/158 kbps (UL)
Internet Protocol
Features

PPP/TCP/UDP/SSL/MQTT/FTP(S)/HTTP(S)/LwM2M/IPv4/IPv6/
TLS/DTLS/PING/CoAP/NITZ protocols

Supports PAP and CHAP 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 Supports 1.8 V external (U)SIM/eSIM card only
USB Interface

Compliant with USB 2.0 specifications

Supports full speed mode only

Used for AT command communication, data transmission, software
debugging and firmware upgrade
*

USB serial driver:
- Windows 7/8/8.1/10

Linux 2.6–5.15
UART Interfaces
Main UART:

Used to connect with external peripherals of the module for customer
configuration.