ME909s-821a Mini PCIe is a modified version of ME909s-821, standard Mini PCIe package; supports downlink 150Mbps, uplink 50Mbps transmission rate; provides high-quality voice and SMS functions; rich expansion functions: FOTA, USSD, IPV6/IPV4… ;Built-in TCP/IP protocol stack; Huawei extended AT command set… It is an ideal product for automotive, tracking, industrial routers, security monitoring, industrial tablet and other industrial applications.

The 4G IoT module is small and exquisite in design and powerful in function. It also becomes a wireless IoT module. Users can choose the working mode of always-on or ultra-low power consumption according to their own needs. Telephone, network, WeChat, wed terminal, cloud platform and other ways to monitor and collect data in real time, so as to realize remote control and abnormal alarm notification; 4G IoT module ioT10X can also be used as a PCBA module embedded in a third-party motherboard for Secondary development enables traditional sensors, instruments, etc. to be quickly connected to the Internet of Things and realize the Internet of Everything.

4G IoT module is a general term for a product whose hardware configuration is loaded into a specific frequency band, the software supports the standardized LTE protocol, and the hardware and software aspect ratio is integrated and modularized. It has the characteristics of fast communication speed, Internet bandwidth, and convenient communication.

The hardware configuration integrates radio frequency and baseband chips on a small PCB board to perform wireless network reception, transmission, and baseband signal processing functions. The mobile phone software is suitable for functions such as video and voice dialing, short message receiving and sending, and dial-up connection to the network.

The 4G Internet of Things module transmits all terminal equipment business process data and equipment operation status to the business process management center in real time through high-speed connection network, monitors the management platform according to the management method, monitors the operation status of intelligent terminals in real time, and can immediately check the equipment Common failures of equipment. The efficiency has been greatly improved in various aspects such as operating costs, operating scale, and service timeliness.

Functions of 4G IoT Module

Collection function: collect single pulse output from various instrument panels, analog input or RS242/RS485 serial communication data signals.

Storage function: The circulatory system of the machine stores the monitoring data, so that it will not be lost when power is lost.

Communication function: select 444MHZ completely free frequency band to open communication to the outside world, license-free application.

Alarm function: The monitoring data exceeds the limit, and the alarm signal will be reported immediately.

Open power supply system function: It can open to the outside world to provide DC regulated power supply to supply power for instrument panels/smart transmitters.

Remote access function: suitable for remote control of basic parameters and program flow upgrades.

KFEMS is responsible for the 4G communication module PCBA processing, which has rich expansion functions and excellent transmission rate. I believe we are the supplier you are looking for