Archive of month: February 2021

5G/4G LTE Wireless Digital Signage Solution

Today, digital signages can be found in every corner of our city, such as, hotels, hospitals, airports, shopping centers, supermarkets, bus stations, restaurants, universities, stadiums, etc., and they are used for informational and advertising proposal to targeted audiences, to provide wayfinding, exhibitions, marketing and outdoor advertising.   What Is Digital Signage? Wikipedia gives its definition as below: Digital signage is a […]
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oil production

How 4G&IoT Helps to Remote Monitor Air Compressor in Oil Production

What Is Air Compressor? Wikipedia gives air compressor definition as below. An air compressor is a pneumatic device that converts power (using an electric motor, diesel or gasoline engine, etc.) into potential energy stored in pressurized air (i.e., compressed air). By one of several methods, an air compressor forces more and more air into a storage tank, increasing the pressure. When the tank’s pressure reaches its engineered upper […]
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Use JSON format to report data to industrial gateway

At present, MQTT industrial gateways are widely sought after, and the Iot industry is the mainstream of MQTT plus JSON data reporting. TG462 is an IoT data transmission device that supports MQTT, edge computing and other powerful functions in one. It can use JSON, 212 and other data formats to report the collected data to […]
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