⌨️ CH9329 Serial-to-USB HID Module
Convert a simple UART serial stream into a USB HID keyboard or mouse — no driver required on the host. Perfect for building USB keystroke injectors and automation tools.
🔑 Key Features
• Presents as a standard USB HID device (keyboard + mouse)
• No host driver needed — works on Windows, macOS, Linux
• Baud rates: 1200 – 115200 bps
• Configurable via AT commands
