HLK-7628N Serial WIFI Module is an easy-to-use wifi module with MT7628AN/MT7628NN chip that can be developed with Linux and OpenWRT operating systems. With its rich interface and powerful processor, smart devices, cloud services, etc. It is widely used in applications. It has high data processing. MCU frequency is 580MHz. It supports IEEE802.11b/g/n as WIFI standard.
In this mode, WiFi and LAN functions are turned off and COM1 data WAN network data can be mutually converted through setting.
·Ethernet can be configured as a dynamic IP address (DHCP) or a static IP address (STATIC).
·In this mode, WAN and LAN functions are turned off. Via settings, COM1 and WiFi data can be mutually converted.
·WiFi CLIENT can be configured as a dynamic IP address (DHCP) or a static IP address (STATIC).
·WiFi security supports all available encryption methods.
In this mode (AP mode), WAN and LAN functions are turned off, and COM1 and WiFi data can be mutually converted through setting.
·WiFi device can connect to the product and become a device under WiFi LAN.
·WiFi security supports all available encryption methods.
·In this mode (AP mode ), WAN and LAN functions are available. Through the settings, COM1 and WiFi data can be mutually converted.
·The WiFi device can connect to the product and become a device under WiFi LAN. The WAN side defaults to dynamic IP address mode. LAN and WiFi are the same local network, DHCP server is on by default
·WiFi security supports all available encryption methods.
·In this mode, the module monitors the specified port and ensures that the TCP Client waits for it to connect. After the connection, all TCP data is sent directly to the serial port, and data from the serial port is sent to all TCP Clients.
·In this mode, the module connects to the specified domain/IP and port. All data sent from the TCP Server end is sent directly to the serial port, and data from the serial port is sent to the TCP Server end. When the module is used as a TCP Server, it supports up to 2 TCP Clients to connect to the TCP Server.
· Abnormal network will cause the product to actively reconnect. When TCP active reconnection is present, the TCP Server actively disconnects and the product actively reconnects immediately, otherwise the module will not reconnect.
·In this mode the module opens the locally specified port . Once the data sent to this port is received, the module will send the data to the serial port and register the remote IP and port. The module will only save the remote information of the last connection. Data received by the serial port will be sent directly to the recorded remote IP and port.
·In this mode, the module sends serial port data directly to the specified IP address. and sends it to the port. Data returned from the server will be sent to the serial port.
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