What Is 4g Module and What Are Its Advantages?
What could make the Internet of Things circumstantial? In just one word: Sensor. Many IoT 4g Module devices have sensors that can record changes in temperature, light, pressure, sound, and motion. Those things are similar to your eyes and ears to what is happening in the world.This paper SKYLAB will show you What Is 4g Module and what are its advantages?
Before talking about what these sensors do, let's describe them. The sensors fall under the category of Microelectromechanical System (MEMS) devices and are manufactured in a similar way to microprocessors, through a lithography process. These sensors are easy to combine with a specific application integrated circuit or an ASIC.
This is a circuit with limited programmability and controlled to do something specific. It can also be combined with a microprocessor and can be attached to a wireless radio for communication.
An example of how 4g module works?
Imagine: You are on vacation and the house is empty. A humidity sensor will detect water on the basement floor. That sensor handles by an app, which also receives another report from a temperature sensor that detects the flow of water in the main water line (as the water flows, it loses heat and lowers the temperature).
Both of those sensors detect unusual signs of concern. A high water leak rate can be a sign of damage to the ductwork, which will cause the water valves to shut off automatically. Small water flow can be caused by a leaky toilet, or because your home has just experienced a heavy downpour. In either case, you receive an automated message describing the findings.
Role of 4g module in Modern Applications
And this is how you investigate those cases. Through a 4g module, you'll have two disposable key codes to unlock the front door, one for a neighbor and one for a plumber. When the door unlocks, a text alert will be sent to you about who has just used the code to enter the house. Keeping an eye on and understanding your home at all times is the biggest benefit of IoT.
Do you want the bathroom to "talk" to the refrigerator?
IoT opens up a lot of opportunities for application developers. Let's start with a smart refrigerator. You buy from an online grocery store and they have it delivered to your door. A huge advantage of 4g module is that grocers and food manufacturers can add RFID tags to their products.
Weight sensors and RFID tags
The smart refrigerator will know what's inside it through its shelves with weight sensors and communicate with those RFID tags to know the expiration date of the food. It can also help you keep a shopping list, automatically place orders and provide nutritional information.
For example, say when you decide to take a delicious ice cream out of the freezer. When that happens, a wireless speaker connected to the refrigerator will announce loudly: “Reconsider this option. At your request, this is something that can affect your weight and body mass index.”This 4g module will have a connection to the smart scale you put in the bathroom.
Of course, that scale does not directly connect to the refrigerator, but communicates with an intermediary application that collects, links and evaluates the data. Combining a scale with a refrigerator may sound silly, but that's the big feature of IoT: Everything can be connected and created new functions.
How do IoT devices communicate with each other?
An IoT device will have a wireless transmitter that can send and receive communications. The IoT wireless protocol design to perform a few basic services: operate on low power, use low bandwidth, and work on a mesh network. Some things are done on the 2.4 GHz or Wi-Fi and Bluetooth bands, and the sub-GHz frequencies. Sub-GHz frequencies include 868 and 915 MHz, which can have the advantage of less interference.
Why are low power and bandwidth important for 4g module?
Some IoT devices will have to use electrical systems, such as door locks, while standalone sensors will use batteries. These devices send and receive small amounts of information continuously or periodically. As a result, the battery life of an IoT device can range from 1.5 years to a decade.
An IoT device manufacturer uses both radio and electrical systems to communicate. Using both of these communication methods will help IoT devices increase reliability.
Role of Bluetooth in IoT
Bluetooth Low Energy technology is suitable for wearable technology, because connectivity limitations make it unsuitable for a wide range of 4g module. But in early 2014, CSR, a semiconductor manufacturer, announced a new Bluetooth connection protocol that can connect to thousands of things.
The ubiquitous presence of Bluetooth in mobile devices, combined with new Bluetooth technology, will create an extremely beneficial platform for IoT. If within range of the house, Bluetooth will turn the smartphone into a control center. On the other hand, if you're away from home, like going to work, then the technology is completely useless.
The module uses a sim to broadcast wifi, as long as it is within the network coverage area, the user can use wifi. Can be used outdoors when traveling, picnic, versatile and portable.
Advantages of 4g module
• Compact size, portable, is easy to carry to many places very convenient
• Using energy from rechargeable batteries, besides that, you can also get power from the computer, from the reserve battery to operate
• Some product lines also have a convenient backup charger
• Set up an Internet connection quickly, capable of sharing Internet connection with many devices at the same time
• Easy to manage with the app
Cons: Limited uptime, depends on the stability of the mobile network.
It can be said that it is difficult for us to travel smoothly without the Internet. We are so good to connecting to the Internet 24/7. In case the user is an office worker, often moves / goes on business. Then this is really an ideal choice. Because it provides the ability to use the Internet.
Why do you need 4g module?
We can send emails, connect with Skype or chat with customers and colleagues anytime, anywhere. Take your 4g module with you without feeling entangled. Although we can still use smartphones to create an access point. With just a few simple steps. But it is quite a drain on the battery. Along with that, the cost of mobile data plans is quite expensive.
If we go abroad, we still have to pay for roaming service connection costs. This is why users should consider using a portable wifi router when traveling a lot.
- |
- +1 赞 0
- 收藏
- 评论 0
本文由董慧转载自天工测控，原文标题为:What Is 4g Module and what are its advantages?，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
相关推荐
Neoway 5G Wireless Module N512 Commercially Deployed in China Southern Power Grid, Reducing Costs and Accelerating Digitalization of Smart Grid
Neoway N512 is now still the smallest 5G wireless communication module in the industry, saving more space for the development of terminal customers, helping to streamline the size of terminal products, reducing material costs, and improving price advantages.
Neoway Provides the Design and Supply of Antennas for Module Customers in an All-around Way and the Module+antenna Package
Neoway has provided module+antenna package solutions for customers in many industries, such as in-vehicle smart OBD, positioning tracker, gas meter, gas alarm, smoke alarm, and equipment monitoring, and has successively passed CE, GCF, Telstra, Sprint, T-Mobile, AT＆T, and many other global certifications.
Innovation Leads the Way for High-Quality Development of “Vehicle-Road-Cloud Integration“---- Neoway Technology Showcases at Automotive Electronics Industry Summit
On June 29, the 13th International Automotive Electronics Industry Summit (IAEIS 2024) was held in Shenzhen. The summit, themed “Global Industrial Chain Layout, Promoting High-Quality Development of Intelligent Connected Vehicle Industry“, aimed to explore new productivity in the automotive electronics industry, lay out the global industrial chain, and establish a communication platform for the entire ecosystem of automotive electronics. The summit focused on “new themes, new ecosystems, and new opportunities“.
安信可科技（Ai-Thinker）物联网专用模组&天线选型指南
目录- LoRa product Radar product WiFi+Bluetooth products 2.4G Series Module GPS Series Module UWB & 4G series module GPRS series module Offline Voice Module Series Antenna
型号- RA-01SH,PB-02-KIT,RTL8720 SERIES,AI-WB1,AI-WB2,AI-WB2-M1,HI-07S-KIT,TB-02-KIT,AI-WB2-12F-KIT,AI-WB2-13-KIT,AI-WB2-13U,AI-WB2-01S,A9,SX1268,RA-01SC,TG-02-KIT,PB SERIES,RTL8710BX SERIES,GPS SERIES,AI-WB2-01M,VC-01-KIT,HI-12F,TB SERIES,HI-12F-KIT,BW16,AI-WB2 SERIES,BW15,BW14,TG-12F-KIT,BW12,RTL8710BX,A9G,HI SERIES,AI-WB2-12S,PB-03,SX126X,AI-WB1-32S,HI-07S,HI-07SL-KIT,PB-01,PB-02,RG-02,AI-WB1-32S-KIT,RTL8720DN,AI-WB2-12F,TG-01M,AI-WB1SERIES,NF-05,NF-02-PA,NF-04,NF-03,BW16-KIT,NF-01-S,SX127X,TB-03F-KIT,LLCC68,TG-02,AI-WB2-07S,NF-01-N,NF-02-PE,AI-WB1-32S-CAM,GP-02-KIT,AI-WB2-M1-I,TG-02M-KIT,TG-02M,RA-08-KIT,GP-01,GP-02,CA-01-KITC,CA-01,2.4G SERIES,AI-WB2-13,PB-03F,PB-03M,TG SERIES,TB-04-KIT,TB-05,GPRS SERIES,TB-04,TG-02F,TB-02,RTL8720DN SERIES,TG-02F-KIT,4G SERIES,PB-03M-KIT,AI-WB2-32S-KIT,BU01,RA-01,PB-03-KIT,ESP32-G,RTL8720,RA-08H,NF-04-MI,VC-02-KIT,NF-05-S,RA-01S,HI-12FL,RA-01H,HI-07SL,AI-WB2-32S,RA-01SCH,PB-01-KIT,RTL8720CF,TG-01M-KIT,TG-12F,AI-WB1-A1S,AI-WB1-12F,TB-03F,BW15-KIT,GPRS,UWB SERIES,GP-01-KIT,AI-WB1-12F-KIT,NODEMCU-BU01,RA-08H-KIT,RD-01,RA-02,RTL8720CF SERIES,RA-08,VC-02,VC-01,HI-12FL-KIT,PB-03F-KIT
Sierra Wireless（司亚乐）通信模组/Wi-Fi & 蓝牙模组/GNSS模组选型表
描述- Sierra Wireless simplifies the IoT, delivering you the Connectivity, Modules, and Router Solutions you need to accelerate your data-driven transformation. For almost 30 years Sierra Wireless has led the cellular technology space, bringing a robust set of IoT Solutions to customers across the globe.
型号- WP7608-1 GPS Q-M2M,1104197,1103383,HL7800 M1/NB1,EM7565 M2M,1104196,1104195,HL7845,1104194,1103783,1105043,1104198,1104231,EM7590,EM系列,XM1210,1104193,WP7702 GPS Q-M2M,WP7609 GPS Q-M2M,1104192,BC127-EXT-APTX,1103706,WP7607 R2C Q-M2M,1104918,1103708,WP7607-1 R2C GPS Q-M2M,1104912,RC7620 Q-M2M,RC7611 DO Q-M2M,1104186,WP7609 Q-M2M,1105036,WP7608 GPS Q-M2M,1105030,1103892,1103891,WP7610 GPS Q-M2M,WP系列,1104904,EM7511,1104628,1104903,WP7702 R2C GPS OCTAVE,BC127-APTX,EM7590 Q-M2M,1104743,1104742,EM7565 Q-M2M,1104902,1105039,1104866,WP7607 R2C GPS Q-M2M,1105023,1105024,1105025,EM7431 Q-M2M,1105026,1105020,EM9191 5G SUB6 FULL,1105021,RC7611,HL7802 M1/NB1/2G R2C,1105022,RC7611-1 DO Q-M2M,RC7630 R2C Q-M2M,RC系列,WP7610 Q-M2M,1105027,1104681,RC7620 GNSS Q-M2M,1104680,1104201,1104200,1104287,XS1110,EM7511 M2M CBRS,WP7611 R2C GPS Q-M2M,1103917,1104324,HL7800 R2C,1104686,1104323,XA1110,1104846,1104208,1104207,1104328,HL7800,RC7630-1 R2C GNSS Q-M2M,1104274,1104795,WP7608 Q-M2M,1104277,WP7611-1 R2C Q-M2M,1104671,BC127 V3,EM9291,HL7800-M,BC127,WP7605 GPS Q-M2M,RC7630 R2C GNSS Q-M2M,WP7611 R2C Q-M2M,1104557,1104314,1104796,EM7511 Q-M2M,1104715,1104956,1103746,1104559,1104558,1104263,MC系列,1104262,1104020,WP7611 DO R2C GPS Q-M2M,1103574,EM9191 5G SUB6,1104662,RC7611-1 DO GNSS Q-M2M,1104264,RC7611-1 DO R2C Q-M2M,RC7620-1 R2C GNSS Q-M2M,BC127-CVC,1104828,WP7607-1 R2C Q-M2M,WP7608-1 Q-M2M,1104826,BX3105,1104268,1104308,1104307,1104306,1104668,1105067,1105068,1104893,1104892,RC7620-1 Q-M2M,1105060,1105061,EM7690,1105062,1104818,1104938,1104937,RC7620-1 GNSS Q-M2M,1104898,EM7411 Q-M2M,EM7421 Q-M2M,1104895,1104813,1104812,HL7810,RC7611 DO GNSS Q-M2M,HL7812,1104486,RC7630-1 R2C Q-M2M,WP7702 R2C GPS OCTAVE Q,EM9190 5G SUB6,1104886,EM9190 5G SUB6 + MMWAVE,1104885,1104125,1104924,1104528,1104889,1104405,1104888,1104129
Wireless Expert RF Module and One-stop IoT Solution Provider
型号- CC1150,DL-32-BLE4.2,DL-24LT,DL-CC2340-B,DL-B930W-001,A7149,DL-297LD,NRF52832,DL-BK24K6-RX,TLSR8250,DL-RTA7139,DL-RX06C-KO4,DL-RTS1278M,DL-DL-W10,DL-RTM300,DL-M-BK2461U,SI4463+PA,PAN3028,PAN3029,DL-RFM69HC,DL-T2,DL-T1,DL-T4,DL-T3,DL-T6,DL-B2400W-001,CMT2300A,DL-RTM300-B,SI4463,DL-RTC1101-PA,DL-24D,DL-TXR25,DB-SOC03,DL-24D8,SX1276,DL-805,SX1278,DL-P3028M,PAN3031,DL-802,DL-801,CC1310,DL-804,DL-803,CC2640,DL-24N-S,DL-B4GW-001,SX1278+PA,DL-TG24-112,DL-RTS4432,DL-SX1278PA,DL-PAN3031-S,DL-24N-I,DL-RTS4438,DL-PAN3028-S,DL-RTS4463PA,DK-A,LLCC68,DL-297LPA,DL-24PA-C,DL-BK24K6-TX,DL-RX06C-LO6,DL-X014-4G,DL-A6601-B,DL-RXC6A,DL-RXC6B,DL-LLCC68-S,DL-RFM95,DL-RFM96,PAN3028+PA,AMICCOM A7139,DL-801-4G-B,DL-M-SX1278S2,DL-J011-5G,DL-24NPA,CMT2300,M-AF119M,DL-BK24K6-52TX,CC1101+PA,DL-J014-4G,DL-CC1310-B,CC2541,DL-J023-5GB,SI4438,DL-P3028MPA,DL-TG24-75,DL-TXC2119A,DL-24D8A-C,DL-RXC113L,SI4432,DB-BK24K6,BK3432,DL-PAN3029-S,ASR6601,M-AF119PA,CC1101,DL-CC2640,DL-TL8250-A,DL-803-NB,DL-A7149-S,DL-J006,DL-TX19,DL-SI24R1-A,DL-N52832,DL-F76,DL-24PA,CMT2219A,DL-F76-4G,DL-TG24-139,DL-805-03,SX1231,DL-W1-W10,DL-J001,DL-J002,DL-J004,DL-W11,DL-24BK25,DL-F8-5G,CC2340,DL-RXC2016BH,DL-RXC2015,DL-W5,DL-W8,DL-B433W-001,DL-24N,DL-A6601PA-B,CMT2119A,DL-297LDA,DL-TXC1150,DL-24TRGC,DL-RTC1101,DL-812,DL-CC2541,DL-297LDA-S,DL-T10,CC113L,DL-RXC2219A,DL-RTS4463,DL-F2,DL-F1,DL-F6,DL-F5,DB-RF001,DL-X013-470,DL-T19,DL-T16,DL-T14,DL-T15,DL-030-003,DL-X15-NB,DL-030-002,DL-030-001
有人物联（usr）工业路由器选型指南
目录- Company Profile High performance 4G industrial VPN router Dual module 4G cellular router Dual Ethernet with serial port 4G router Dual Ethernet 4G industrial router Small business 4G industrial router 5G Gigabit industrial cellular router Solutions and applications PUSR cloud
型号- USR-G781-A,USR-G781-43,USR-G806-EAU,USR-G781-E,G810,USR-SDR160,USR-IO424T,USR-G810,USR-G808-33,USR-G808-AA,USR-G808-EE,USR-G809-EAU,USR-G810-E,USR-0781,USR-G805-ECAUX,USR-G806,USR-G806W,USR-G809,USR-G808,USR-G805-ECEUX,USR-G806S,USR-G808-AU,G781,USR-G781,USR-G809-E,USR-G806S-EAU,USR-G806-G,USR-G806-AU,USR-G806-E,G808,USR-G806-43,USR-G806-A,USR-TCP232-410S,G806S,USR-G805,USR-G781-AU,USR-G806S-43
MeiG Smart SLM750 4G Module Obtained TELEC＆JATE Certification
Recently, MeiG Smart 4G module SLM750 has obtained the TELEC and JATE certifications in Japan. SLM750 is the main product of MeiG Smart for many years. This certification marks the official entrance of MeiG Smart’s 4G module into the Japanese market, helping to strengthen Japan‘s developed IoT industry and customer experience.
Quectel Introduces New 5G, 4G, Wi-Fi and LoRa IoT Antennas to Complement its Industry-Leading Module Portfolio and Ease Cevelopment Process for Customers
Quectel announces the launch of a series of new antennas to further expand the global antenna offering for Quectel customers. The new antennas include the ultra-wide band 5G antennas, combo antenna series, 4G antennas, LoRa antennas, the Wi-Fi antenna and the GNSS antenna.
Module Information IoT solutions
型号- RA-01SH,ESP32-S2 SERIES,N92-S,BU01,BS01,XW-01,RA-01,ESP32-G,BK2425,ESP8285 SERIES,ESP-15F,NODEMCU-32,BW18,ESP32-SL,BW16,NRF24L01,ESP8266 SERIES,BW15,NF-04-MI,BW14,BW12,ESP-01S,RTL8710BX,ESP8266,ESP-01M,RA-01S,N92-SG,RA-01H,RA07,ESP32,SX1276,PB-01,PB-02,N92-D,RG-01,TG-12F,RA07H,TG-01M,TB-03F,ESP-12S,NF-02-PA,NF-04,NF-03,NF-01-S,NODEMCU-32-S2,ESP-01F,ESP32 SERIES,RA-06H,NF-01-N,NF-02-PE,NODEMCU-BU01,ESP32-CAM,NB-IOT,ESP8285,ESP32-S,TLSR825X,XW01,CA-01,ESP-07S,XR808CT0,ESP-12H,RA-02,ESP-12K,ESP32-A1S,RA-06,SJ24R1,RA-07,ESP-12F,RA-07H,NODEMCU-8266,TB-04,TB-01,TB-02
4G Industrial Router Network Monitoring: Building an Efficient and Stable IoT Monitoring Solution
The 4G industrial router is a network communication device designed specifically for industrial environments, integrating a 4G wireless communication module, industrial-grade protection design, and multiple network interfaces and protocol support. It can provide stable, reliable and secure network connections in complex and ever-changing industrial environments, meeting the high requirements of industrial automation and IoT applications for data transmission.
有人物联（usr）通信网关/通信模组/交换机选型指南（英文）
描述- Positioned as a "trustworthy smart IIoT partner" and an industry-leading IIoT software/hardware solution provider,Jinan USR IOT Technology Limited operates in the upstream and downstream sections of the IIoT industry value chain and focuses on the R&D, production and sales of communication products in order to fulfill the mission of “connection value, and value connection”.
型号- USR-N5X0 SERIES,USR-G817,USR-K7,USR-K6,USR-M100,USR-N510,USR-CANET200,USR-N5X0,USR-ISG SERIES,USR-TCP232-T2,USR-G806 SERIES,USR-N668,USR-DR504-G,U200,USR-ISG008P,USR-ISG008,USR-DR502-E,USR-G816,USR-ISG005,USR-G816H,USR-G806,USR-G806W,USR-TCP232-ED2,USR-G809,USR-G808,USR-TCP232-E2,USR-G806S,USR-N540,USR-DR302,USR-ISG,USR-DR301,USR-N520,USR-W630,USR-G771-E,USR-W610,USR-TCP232-S2,WH-LTE-7S1-E,USR-G781,USR-G786-G,USR-DR404,USR-TCP232-410S,USR-TCP232-304,USR-G805,USR-TCP232-302
Iot Made Easy: Energiya and Semtech Corp Collaborate to Enable Customers to Quickly Connect Any Device to the Cloud
Semtech(formerly Sierra Wireless) and Energiya collaborate to connect legacy devices to the cloud via the FX30 gateway, which supports 4G LTE and is expandable with Energiya‘s add-in cards. This solution is designed for minimal effort IoT integration and includes a global SIM for cloud connectivity. It‘s suitable for various applications, from industrial to environmental monitoring, and requires the FX30, a SIM, add-in cards, and optional custom application development.
有人物联（usr）M2M蜂窝调制解调器（DTU）选型指南
描述- The USR IOT industrial cellular modems have been designed to an industrial specification to allow an easy connection for remote devices over the internet. The USR IOT modems move away from the traditional approach of TCP/UDP connection built and maintenance using a set of AT commands which require a high skill level to implement correctly and reliably.
型号- USR-DR152,USR-DR150,USR-G786-AUX,USR-DR15X SERIES,USR-DR15X,USR-DR154,USR-G771-E,USR-MB706,USR-G771,WH-LTE-7S1,WH-LTE-7S1-E,USR-DR504,USR-G786-G,USR-G786-EUX,USR-G786,USR-DR502,USR-DR504-G,USR-DR504-EUX,USR-DR502-E,USR-DR504-AUX
What is the Difference between IoT Modem and IoT 4G Module
In the rapid development of IIoT, Data Transfer Unit (IoT Modem and IoT 4G Module), as key network communication components, play a pivotal role. Both have wide applications in realizing equipment networking, data transmission and remote monitoring. However, they are significantly different from each other in terms of functions, application scenarios and technical characteristics.
电子商城
服务
可定制4G磁吸盘天线、4G圆盘天线的尺寸、连接器种类、电缆类型；支持频率：700-960 MHz/1710-2700 MHz；支持协议4G；驻波比：700-960 MHz≤2.5；1710-2700 MHz≤3.0。
最小起订量： 500 提交需求>
可定制内置FPC天线的频率尺寸等参数，频率范围315MHz、433MHz、470MHz、868MHz、915MHz，2.4GHz、5.8GHz、2G（GSM）、3G、4G、5G、WIFI、蓝牙、LoRa、NB-IoT多频段可选。
最小起订量： 1000 提交需求>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
我要提问
登录 | 立即注册
提交评论