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 Wireless module solutions for Internet of things
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 Wireless liquid level monitoring system

Wireless liquid level monitoring system

System overview: wireless liquid level monitoring system is a liquid level monitoring system which combines liquid level sensor and wireless transmission. The liquid level sensor measures the height of liquid level regularly, and transmits the measured liquid level information to the monitoring center through wireless way
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 Wireless inclinometer system

Wireless inclinometer system

1、 This paper summarizes the ZigBee wireless positioning solution, which can make up for the lack of positioning technology caused by GPS positioning can not be used indoors and the positioning accuracy of mobile communication base station is not high. This scheme is based on ZigBee wireless network, through detecting the AP wireless signal strength to achieve the mobile terminal fine
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 Scheme of water quality wireless monitoring system

Wireless water quality monitoring system

With the development of science and technology, wireless remote control has become an indispensable part of people's life! Wireless scanning has become a new trend. Compared with the traditional wired scanning gun, it has the disadvantages of troublesome wiring, one-to-one application and limited distance. Our company
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 Wireless intelligent control system for vegetable greenhouse

Wireless intelligent control system for vegetable greenhouse

The working principle of wireless direct reading centralized reading system is as follows: after putting into operation, the system enters into standby state, that is, all wireless concentrators and wireless collectors are in standby state, receiving and receiving commands from the management center at any time, and all wireless gas meters work at low power consumption
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 Wireless electronic Kanban output counting system

Wireless electronic Kanban output counting system

It is necessary to monitor some parameters of water quality in waterworks, sewage treatment plants, paper mills, water quality monitoring, hydrological monitoring, environmental protection and other industries. The most important and effective monitoring parameter is the pH value of water. These parameters need to be set every day
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 Application of wireless module in scanning gun scheme

Application of wireless module in scanning gun scheme

The principle of wireless control of LED display using RF scheme is shown in the following figure: different from the traditional wired connection mode, the RF wireless transmission scheme only adds an RF wireless module (generally TTL, RS232 / 485 interface) on the ordinary LED control card, and a
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 PH value wireless centralized monitoring system

Wireless pH monitoring system

NB IOT basic information narrow band Internet of things (NB IOT) has become an important branch of the Internet of things. NB IOT is built in cellular network and consumes only about 180khz bandwidth. It can be deployed directly in GSM network, umts network or LTE network
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 Application of wireless temperature and humidity sensor in medical storage and transportation

Application of wireless temperature and humidity sensor in medical storage and transportation

In this scheme, Lora or Nb IOT wireless communication technology is used to form one or more temperature and humidity monitoring networks on site. The data of each temperature and humidity sensor (built-in lithium battery) in the network can be obtained, displayed and recorded on the monitoring computer, analyzed and alerted
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 Introduction and basic information of Nb IOT low power lpwan network

Introduction and basic information of Nb IOT low power lpwan network

NB IOT basic information narrow band Internet of things (NB IOT) has become an important branch of the Internet of things. NB IOT is built in cellular network and consumes only about 180khz bandwidth. It can be deployed directly in GSM network, umts network or LTE network
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 Lora / Nb / ZigBee / mesh ad hoc network module, terminal, gateway

Lora / Nb / ZigBee / mesh ad hoc network module, terminal, gateway

The main products of Eason easy link are industrial communication data transmission module / data transmission radio station / mesh routing ad hoc network module / ZigBee smart home block / Lora / lorawan communication module / nb-iot communication module / 4G Lora acquisition concentrator gateway, cloud platform system integration development includes wireless security report
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 Selection of Nb / Lora low power wireless industrial system for Internet of things

Selection of Nb / Lora low power wireless industrial system for Internet of things

Shenzhen Jiexun Yilian specializes in the production and development of industrial WiFi networking module, ZigBee, mesh ad hoc network module, RF radio frequency module, low power meter reading module, Lora, lorawan, nb-iot data transmission module, data transmission radio station, 3G / 4G / GPRS industrial communication gateway and wireless industrial system scheme of Internet of things. If you need to
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 Application of wireless module in PLC control system

Application of wireless control module in PLC

PLC is widely used in industrial automation control. It is usually wired connection, but sometimes it is not convenient for wiring, so it is necessary to use serial wireless communication instead of wired communication. Wireless replace wired method is very simple, in the original wired communication foundation, with wireless
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