The JZX811A/B ad hoc network module of Techno Core adopts LoRa spread spectrum technology, and its working frequency is integrated with 433MHZ and 490MHZ. Simply setting the channel can complete the conversion of working frequency, which greatly meets the requirements of various application environments and improves the anti-interference ability of the communication system.Industry experts have…
1. Wireless networkingunderstand Wireless Module In order to better serve customers and reflect the core competitiveness of products. https://www.hkulike.com/ Networking requirements: networking in a wireless way in a local area network to realize resource sharing among devices. Networking mode: wireless access points are placed in the center of local area network, and wireless…
The most basic usage of GPRS DTU is: put a SIM card with GPRS function in DTU, after DTU is powered on, first register to GPRS network, and then establish connection with data processing center through GPRS network. After the GPRS DTU is powered on, first read the working parameters saved in the internal FLASH…
If the mobile phone uses GPRS DTU on the Internet, data can be sent and received in groups, which means that users are always online and charged according to traffic, which quickly reduces the service cost. If CSD bearer is changed to GPRS, it means that dozens of people will bear the cost of the…
Optical fibers and network cables have different interface standards. Wired networks typically use an RJ45 port, while optical fibers require an adapter, making the process more complex and requiring expensive tools, which are not ideal for personal use. Additionally, installing, testing, and replacing network cables is straightforward, making them suitable for short-term use scenarios. On…
In today¨s competitive, noisy and complex restaurant industry, the power of first impressions cannot be underestimated. Imagine that when you step into a restaurant, the first thing that catches your eye is a dynamic and visually stunning commercial display, which displays the charm and skills of cooking in a vivid and lively way, and it…
1. List of questions and alliance answers for operators to deploy NB-IoTIn order to grow rapidly, radio Module Do not hesitate to change the strategy and rearrange the products, so as to obtain unexpected results. https://www.hkulike.com/ How is the network architecture of NB-IoT composed? Building vertical industry application of Internet of Things based…
The most basic usage of GPRS DTU is: put a SIM card with GPRS function in DTU, after DTU is powered on, first register to GPRS network, and then establish connection with data processing center through GPRS network. After the GPRS DTU is powered on, first read the working parameters saved in the internal FLASH…
In today¨s competitive, noisy and complex restaurant industry, the power of first impressions cannot be underestimated. Imagine that when you step into a restaurant, the first thing that catches your eye is a dynamic and visually stunning commercial display, which displays the charm and skills of cooking in a vivid and lively way, and it…
When it comes to high-performance optical fiber cables, Kecheng’s simplex FO (fiber optic) cables are recognized for their superior quality and reliability. These cables are designed to meet the demands of various applications, from telecommunications to data centers. In this guide, we¨ll explore why Kecheng’s simplex FO optical fiber cables are a top choice and…