USB - HID Keyboard

Using AMB23 to emulates a HID keyboard connected using USB.

Daphne

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Description

Using AMB23 to emulates a HID keyboard connected using USB.

Details

Ameba RTL8722DM is a low-power dual-band WLAN and Bluetooth Low Energy SoC by Realtek. The RTL8722DM also include memory for Wi-Fi protocol functions and application making it simple for anyone to develop various kind of IoT applications. At the same time it has a wide range of peripheral interfaces. With all these interfaces, it can connect to most of the electronics components like LEDs, temperature and humidity sensors, and so on.

More Resources:

If you need additional technical documents or the source code for this project. Please visit the official websites and join the Facebook group and forum.

Ameba Official Website: https://www.amebaiot.com/en/
Ameba Facebook Group: https://www.facebook.com/groups/amebaioten
Ameba Forum: https://forum.amebaiot.com/

Components

1 × AMB23[RTL8722DM MINI]
1 × USB host Device [Windows / Linux / MacOS]

Build Instructions

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1

Setup

Open the example, “Files” -> “Examples” -> “AmebaUSB” -> “USBHIDKeyboard”.
2

Final Result

Upload the code and press the reset button once the upload is finished.
You should see the text “Hello World!” typed out and deleted repeatedly.