Do It Yourself - Implement Mobile APP Remote Communication Instrumentation

I. Introduction to EMCP Internet of Things Cloud Platform
The EMCP IoT cloud platform is an Internet of Things platform that serves the industry and agriculture and supports seamless access from multiple users, across industries, and across devices. Enterprises do not need to program through the EMCP platform, do not need to install running software, quickly and easily implement the product/system upgrade of the Internet of Things, and build their own IoT cloud platform. The EMCP IoT cloud platform serves as the core brain for device access, configuration, management, display, and data processing. The user can open the mobile phone through the web page and the mobile phone APP to view the device status, real-time data, and historical data no matter where he is. It can also remotely control the device through the mobile phone.

Second, EMCP Internet of Things cloud platform solutions
2.1 Application Industry and Equipment
EMCP Internet of Things cloud platform can be applied in: smart agriculture, instrumentation, industrial equipment, automation systems, farmland irrigation, environmental protection, oil and gas, transportation, living facilities and many other industries. The accessible equipment includes major brands of PLCs, frequency converters, touch screens, water quality measurement instruments, acquisition terminals, and controllers. Field-installed meters typically output 4-20mA or 0-10V signals. We can connect to the EMCP cloud platform using an analog-to-485 acquisition module or using Bluebee's LF10-RTU. In short, regardless of application in that industry, as long as the field device supports Modbus-RTU or the transmitter can seamlessly access the EMCP IoT cloud platform.
2.2 Wireless Data Transmission Equipment The bluebee technology GM10-DTU adopts a standard 232/485 communication interface. As long as a built-in GPRS data card can communicate with the EMCP server system, the instrumentation will be connected to the GM10-DTU module through 232/485. The GM10 module will automatically collect the measurement values ​​of each measurement instrument and transmit the data to the EMCP IoT cloud platform through the GPRS network. GM10-DTU is versatile, as long as the field device supports MODBUS protocol (or analog output meter), plug and play; compact and easy to install and use, without too much expertise.

2.3 EMCP IoT Cloud Platform Firstly connect the field device and GM10-DTU with 485 bus (if the instrument output 4-20mA or other analog quantity then we need to convert the analog quantity into RS485 communication output), insert the SIM card into the GM10 Connect the GM10-DTU to the computer via the 232 data cable and power on all devices. Open the "DTU Configuration Software" to configure the module. For detailed configuration methods, refer to the "DTU Configuration Software Instructions for Use" document. After the configuration is complete, log in to the EMCP IoT cloud platform, add devices, and add rules. For details, see the EMCP IoT Cloud Platform Operation Manual. After all the configuration work is completed, we can open the computer Web page to view and control the water quality testing equipment. On the Landing Page mobile phone scanning QR code, download "Cloud Link" APP software, install and log in. At this point, the newly configured device appears in our mobile phone. In just ten minutes, you can connect your device to the Internet. The mobile device can be monitored at any time, no matter where it is located. If the scene requires video surveillance, just install the Haikang network camera and add the camera sequence on the platform to achieve real-time video access.
2.4 System Implementation



Data statistics: It can collect and record various water quality status of monitoring points continuously and online in real-time 24 hours, real-time display and record and store monitoring information in many ways such as numbers, graphics and images, etc. Up to hundreds of monitoring points can be monitored. point.
Fault alarm: When the data of the monitored point is abnormal, an alarm signal can be automatically sent out. The alarm methods include: live multimedia sound and light alarm, network client alarm, and mobile phone short message alarm.
Web monitoring: managers open the computer and log in to the platform to see the operating status of their devices. There is no need to install software during the entire process. Everything is as easy as surfing the web.
APP monitoring: Put the device in your pocket, open the phone to view and control the field device wherever you are.
Equipment release: The water quality monitoring equipment is released through the EMCP platform, and a two-dimensional code is generated and posted on a public area, an official website, or a publicity poster. The public can scan the mobile phone to learn real-time measurement data of the meter.
Redundant design: The system is designed with an interface reserved, and hardware devices can be added at any time. The system can be completed in a very short time with only a few changes.
2.4 Platform/APP page example










Second, the implementation steps


The general issues of designing power supplies, installations, SIM cards, etc. We are not going to go into details. We must pay attention to safety during installation and use, and it is best to install them through professionals. If there is a problem, Bluebee technicians are very happy to help you.
Step 1: Buy our GM10-DTU Smart Wireless Gateway. Visit the official website to contact our sales staff.
Step 2: The user can select a reliable sensor on the market. The sensor can be wired or wireless (433/zigbee). Connect the sensor to the 485 communication port of the GM10-DTU module via the 485 bus. The wireless sensor can connect the wireless gateway to the GM10-DTU module.
Step 3: Configure the DTU and check the module status. Please refer to the "DTU configuration manual" here, we can download it from the official website download center.
Step 4: Open the EMCP IoT cloud platform registration account. After successful registration, enter the platform to add device and configuration data rules. Please refer to the “EMCP Cloud Platform User Manual”. We can download it from the official website download center. If you need to access the video please contact our customer service personnel to help you authorize the processing.
Step 5: After completing the above steps, you can view our device on the web page and mobile phone APP.
Fourth, summary

Instrumentation is more and more widely used in various industries. The implementation of traditional methods needs to be programmed by developers. With the help of the EMCP IoT cloud platform, you can eliminate programming and quickly, easily, cost-effectively and multi-functionally solve the difficulties of remote water quality detection. Build your own Internet of Things cloud platform through EMCP and let your device plug in the "Internet +" wings.

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