Chengdu Ebyte Electronic Technology Co.,Ltd.
NA111 User Manual
Copyright ©2012–2021
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Chengdu Eyrth Electronic Technology Co., Ltd
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4. Product features
4.1 Introduction to the basic features
4.1.1 Web configuration
The device has a built-in web server, which makes it easy for users to set and query parameters
through the web page.
The port of the Web server is customizable, default: 80
How to do this:
Open the browser, address bar input device IP address, example 192.168.3.7 (IP address
and computer need to maintain the same network segment), forget the native IP can be
queried through AT instructions and configuration software.
The main screen pops up to query the settings.
It can also be opened by configuring the software's open web page configuration button.
Note: If you modify the port number, the address input bar to add the port number, for example,
modify the page access port is 8080, the connection page configuration needs to enter
192.168.3.7:8080 in the address bar.
4.1.2 Subnet mask/IP address
IP address is the module's identification in the local area network, in the local area network has
uniqueness. Therefore, it cannot be duplicated with other devices on the same LAN. The IP addresses
of the modules are static IP and DHCP.
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Static IP: Static IP is required for the user to manually set, the setup process notes to write IP,
subnet mask and gateway, static IP is suitable for the need to count IP and devices and to
correspond to the scene.
Advantages: Access to the devices that can not assign IP addresses can be searched through the
network segment broadcast mode, convenient unified management;
Cons: Different LAN intranet segments are different, resulting in no normal TCP/UDP
communication.
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Dynamic DHCP :D HCP primarily takes the role of obtaining information such as IP address,
gateway address, DNS server address, etc. dynamically from the gateway host, thus eliminating
