Product introduction High reliability Product Features Logic follows – local logicLogic follows – local logic Local logic operations do not need to rely on the cloud DO follows DI forward DO follows DI in reverse Greater than or equal to…
Internet of things 4g dtu module
Introduction to IoT 4g dtu module The IoT 4G DTU module developed by Zongheng Intelligent Control is mainly used for data and transmission. It sends the collected sensor data to the server through the operator’s network. It also supports the…
Full network 4g dtu module
product description: The full Netcom 4G DTU module developed by Zongheng Intelligent Control is a full Netcom 7-mode 15-band product that supports all domestic operator networks. It can easily realize two-way transparent data transmission from the serial port to the…
Industrial grade 4g dtu
ZHC4013 developed by Zongheng Intelligent Control is an industrial 4G DTU. It fully supports all domestic operator networks, complies with industrial-grade usage standards, passes EMC testing, is anti-electromagnetic, anti-lightning interference, moisture-proof, and resistant to high and low temperature materials (-40℃…
485 to Ethernet
What is 485 to Ethernet? 485 to Ethernet is also called 485 to tcp, 485 to network port, 485 to tcp/ip, and is the conversion of different interface types. In layman’s terms, it is a device that realizes two-way transparent…
Topologie des Zigbee-Netzwerks
As introduced in other articles on this site, zigbee is a short-distance wireless communication technology, which is characterized by flexible networking, easy use, reliable operation, and low price. In many IoT applications, ZigBee is used for communication. In some terminals…
LoRa-Positionierung, wie LoRa die Positionierung erreicht
How does LoRa achieve positioning? As a narrowband wireless technology, LoRa uses Time Difference of Arrival (TDOA) to achieve geographical positioning. According to Machina Research, there will be more than 1.5 billion connected devices in the Internet of Things by…
lora technologie prinzip
In the previous article on this site “Short-distance Wireless Communication Networking Technology”, there was a brief introduction to LoRa. The space is limited and it is certainly not possible to explain the LoRa technology in detail, so today we will…
Unterschiede zwischen den Bluetooth-Versionen
In the previous article “Short-distance Wireless Communication Networking Technology”, there is a brief introduction to Bluetooth. Bluetooth has evolved from the initial version 1.0 to the latest version 5.2. Bluetooth technology has undergone great changes in successive versions. The previous…
Lora-Networking-Methode
As a common long-distance wireless communication technology, LoRa is very popular because of its simple installation, low cost, and long communication distance. There are many networking methods for LoRa. Today we will talk about: “lora networking method”. Basic introduction to…