Features:
Hlk-RM04 is a new low cost embedded UART-ETH-WIFI module (Serial Port-Ethernet-Wireless Network).
With the Hlk-RM04 module, traditional serial devices do not need to change any configuration and data can be transferred over the Internet network.Provides users with a fast solution.
It is made of premium material,durable and has long service life.
It is stable and has great performance while using.
Parameters:
size: 80*50mm/3.15*1.97in