LC-EM-1086

Product Name

Serial port to standard USB HID keyboard and mouse device module

About

The LC serial port to HID keyboard and mouse module uses the CH9329 chip. Users can use the serial port to send instructions to the module, which converts the serial port instructions into HID reports and sends them to the computer
No need for users to learn complex HID mouse and keyboard protocols, reducing development difficulty
This module supports four functions simultaneously: the USB keyboard includes regular keys and multimedia keys, and the USB mouse includes relative and absolute mice, which can achieve all the functions of the USB keyboard and USB mouse

View

Front view


Side view


Reverse image

Introduction and Explanation

Board size: 35 * 15.02mm/2g

Functional Features

• Supports 12Mbps full speed USB transfer, compatible with USB V2.0, built-in crystal oscillator
• Supports both regular and multimedia keyboard functions, as well as full keyboard functionality
• Support relative mouse and absolute mouse functions
• Support custom HID device functionality, which can be used for simple data transmission
• Compliant with USB related specifications and HID device related specifications

Instructions for use

Serial port module and HID module connection: 5V, TX, RX, GND
Insert the USB port into the computer, and the device simulated by the HID module seen in the computer represents a successful connection




You can use the configuration tool in "CH9329EVT. ZIP" or the serial assistant to send commands to the serial module
For example, in multimedia keyboard testing, pressing the mute key will silence the system


For more command content, please refer to CH9329EVT CH9329 chip serial communication protocol. PDF in ZIP

Download User Manual

For more information on the use of this product, please refer toBaidu Cloud Drive Extraction code: ojig