Wireless module/Serial to RJ45/Serial To Wifi HLK-RMO4

This Wireless module/Serial to RJ45/Serial To Wifi HLK-RMO4 is an embedded module based on the universal serial interface network standard, built-in TCP / IP protocol stack, enabling the user serial port, Ethernet, wireless network (wifi) interface between the conversions. Through the HLK-RM04 module, the traditional serial devices do not need to change any configuration, data can be transmitted through the Internet network. Provide a quick solution for the user’s serial devices to transfer data via Ethernet.

Here is the link of HLK-RM04 UART to Serial Wifi Ethernet Wifi Module

Features:

1. 2.4GHz 802.11b/g/n,compatible
2. Support IEEE 802.3、IEEE 802.3u
3. WiFi Client/AP/Router Mode
4. Support WPS/WDS
5. The range of baudrate: 1200~500000bps
6. Support transparent transmission mode
7. Support multiple security authentication

For more technical details about the product, go through the datasheet in the attachments

Package Includes:

1 x Wireless module/Serial to RJ45/Serial To Wifi HLK-RMO4

1 x Wire Antenna