1. Support 12Mbps full speed USB transmission, compatible with USBV2.0, built-in crystal oscillator.
2.Support normal keyboard and multimedia keyboard function, support full keyboard function.
3. Support relative mouse and absolute mouse function.
4. Support custom HID class device function, can be used for simple data transmission.
5. Compact shape, easy to use, simple operation
The serial to HID keyboard and mouse module uses the ch9329 chip, the user can use the serial port to send commands to the module, the module will convert the serial port commands into hid statements to send to the computer. No need for users to learn complex hid mouse and keyboard protocols, reducing development difficulties. The module supports 4 functions at the same time: the USB keyboard contains normal keys and multimedia keys, the USB mouse contains relative mouse and absolute mouse. All the functions of the USB keyboard and USB mouse can be implemented.
Board size:35*15.02mm
Serial module and hid module connection: 5V, TX, RX, GND. plug into the computer usb interface, in the computer will see the hid module simulation out of the device, represents a successful connection.
You can use the configuration tool in the "CH9329EVT.ZIP" or the serial assistant to send commands to the serial module
For example, press the disable key in the multimedia keyboard test, which will mute the system.
For more commands refer to: "CH9329 chip serial communication protocol.PDF" in CH9329EVT.ZIP
Serial to standard USB HID keyboard and mouse device module *1
4Pin single row curved pin *1
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication
When you satisfied with our product and services please leave us positive feedback.
If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours