Networking features are copied, ZigBee this really out of the picture?

Aug 24,2016

Although intelligent hardware industry compared to the previous years of decline in the heat, but the standards battle WiFi, ZigBee, Bluetooth and other communication protocols between continues, which in the end will be best suited to the field of intelligent hardware or internet of thingsĀ protocol, No one can say one two three come. WiFi can …

wifi modules two programs selected reference oscillator

Aug 22,2016

2016 SMD crystal size is a chip package can be divided into 2016 and 2016 passive active crystal oscillator, current, active 2016 and 2016 passive crystal oscillator has been increasingly widely used in automotive electronics, communications electronics, consumer electronics, intelligent Garments and other products. Development and social progress of the times, so that the development …

GPRS module communication in flood season rainfall monitoring system

Aug 18,2016

A few days ago, before the flood comes, through 20 sets of rainfall monitoring system to check debugging, rainfall monitoring system to ensure good condition, science and technology play a role in flood control. In recent years, the establishment of railway wireless networking remote weather monitoring system, along the railway in the tube being installed …

GSM module and tilt sensor tilt tower Online Monitoring Application

Aug 17,2016

In the transmission line tower tilted intelligent monitoring work, often used such GSM or GPRS wireless communication module, mostly used in various long unattended remote data transmission or monitoring application is very common. For transmission line towers slant-line monitoring system, which is often said that the tower tilt, which is an important monitoring tool. This …

Potential applications GSM modules in air cargo tracking and management of

Aug 16,2016

Now, with the development of China’s air cargo business as a way to convert the timeliness, safety and convenience of the organic integration of management and customer service tools, the whole process of tracking cargo transportation management increasingly international air transport enterprises of importance as air cargo one of the core competitiveness of the business. …

Benevolence – metering industry in the GPRS module

Aug 16,2016

Because GPRS technology is already quite mature now, we can take a look GPRS module Past and Present! 1. Development path From a price perspective, GPRS module from the earliest excluding taxes 2,000 yuan to several hundred dollars, to around $ 20 now. This is a big span, this process what happened? From the earliest …

GSM module debugging experience

Aug 15,2016

GSM module, GSM is the RF chip, a baseband processor chips, memory, power amplifier and other devices in an integrated circuit board, which has an independent operating system, GSM RF processing, baseband processing function and provides a standard interface module. GSM module has to send SMS text messages, voice calls, GPRS data transmission based on …

What occasions to use GPRS Modem?

Aug 07,2016

GPRS Modem can be applied in many fields, including electricity, environmental protection, water conservancy, industrial, weather, traffic, security, mapping and other. Although it described above so many GPRS applications. But from a practical point of view, the more we want to have some clear principles to determine a unified collection system is suitable for use …

GPRS Modem data transmission applications Basics

Aug 05,2016

GPRS Modem stands for GPRS data transmission unit in the country at present actually GPRS Modem has a more clear agreement: GPRS Modem is designed for serial data transfer via GPRS network GPRS wireless devices. Four core functions of GPRS Modem: 1. Integrated TCP / IP protocol stack GPRS Modem encapsulated in the PPP dial-up …

Embedded Development: Design and Implementation of GPRS modules

Aug 03,2016

1. Introduction As the demand for wireless data services is increasing on the market, operators have to develop their own data and services in the field, and strive to stay ahead in the fierce competition. Traditional GSM networks can only support 9.6 kb / s data transmission rate, which can not meet the user demand …