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SLM323 Module

SLM323 Module

SLM323 Module

SLM323 is a new generation LTE Cat.1 cellular module launched by MeiG Smart.It adopts domestic chipset solution. This module supports the maximum downlink rate of 10Mbps and the maximum uplink rate of 5 Mbps. The smaller package size of 22.9*23.9*2.4mm is convenient for customers' design requirements, and its rich pin definitions also satisfy customers' needs of multimedia and open development.


SLM323 series modules include:SLM323-C、SLM323-E*.


SLM323 has rich network protocols built-in (TCP, UDP, MQTT, FTP/FTPS, HTTP/HTTPS, LWM2M, Coap), integrates multiple industry standard interfaces, supports rich peripheral expansion, greatly expanding the application scope of M2M. It can be applied to industrial meters, sharing equipment, financial POS, Tracker, public network POC and other products.



Main Advantages:

● Support LTE Cat.1,Max DL: 10Mbps

● Support TD-LTE & FDD-LTE Cat.1

● Support GNSS, Wi-Fi Scan

● Support FOTA remote upgrade (optional)

● Rich multimedia interface to meet the needs of intelligent scenes

● High cost-performance

Product number:

SLM323 Module

Package:

LGA 16Pin + LCC 76Pin

Size(mm):

22.9×23.9×2.4mm

Weight:

< 5g

Module Rate:
LTE-FDD(Non-CA Cat.1):

Max 10Mbps(DL)/5Mbps(UL)

LTE-TDD(Non-CA Cat.1):

Max 8Mbps(DL)/2Mbps(UL)

Drives & Tools:
Drives:

Windows,Linux 2.6+,Android 4.0+

Tools:

One-click upgrade tool

FOTA upgrade
Module Interfaces:
1xUSB 2.0
2xUART
2xI2C
1xI2S
3xSPI
WAKEUP-IN
Power On/Off,Reset
Fly Mode
2xSIM card (1.8 / 3.0V)
Antenna:Main antenna、BT/Wi-Fi antenna
Certifications:
CCC/SRRC*/CTA*/CE*
Transmission Power:
Class 3 for LTE-TDD:23±2.7dBm
Class 3 for LTE-FDD:23±2.7dBm
Protocols:
TCP、UDP、MQTT、FTP/FTPS、HTTP/HTTPS、LWM2M、Coap
Environmental temperature and humidity characteristics:
Working temperature:

-30℃ to 75℃

Storage temperature:

-40℃ to 85℃

Humidity:

5%~95%

Electricity Features:
3uA@PSM
20mA@idle
20uA@Poweroff
Power supply voltage: 3.5V~4.35V,typical value 3.8V
SLM323 Band Information:
SLM323-C(China):
LTE-FDD:

B1/B3/B5/B8

LTE-TDD:

B34/38/B39/B40/B41

SLM323-E(Europe & Asia)*:
LTE-FDD:B1/B3/B5/B7/B8/B20
LTE-TDD:B38/B40/B41
Remarks:*means it is still in planning and design.


Related downloads:

  • Product Specification

    MeiG Smart SLM323 Module Specification_V2.0

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