{"product_id":"ch9329-uart-ttl-to-usb-hid-module-driver-free-keyboard-mouse","title":"CH9329 UART TTL to USB HID Module – Driver-Free Keyboard \u0026 Mouse","description":"\u003ch2\u003eCH9329 UART\/TTL Serial to USB HID Converter Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCH9329 Module\u003c\/strong\u003e is a compact, powerful chip-based solution that converts UART\/TTL serial port signals into standard USB HID (Human Interface Device) output — enabling fully \u003cstrong\u003edriver-free keyboard and mouse emulation\u003c\/strong\u003e on any host computer. Whether you're building game automation tools, embedded control systems, or custom HID peripherals, this module streamlines your development workflow with plug-and-play USB compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDriver-Free Operation:\u003c\/strong\u003e Recognized instantly as a standard USB HID device — no drivers needed on Windows, macOS, or Linux.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUART\/TTL Serial Interface:\u003c\/strong\u003e Simple serial communication makes it easy to integrate with microcontrollers (Arduino, STM32, ESP32, Raspberry Pi, etc.).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyboard \u0026amp; Mouse Emulation:\u003c\/strong\u003e Send keystrokes, mouse movements, and click commands via serial commands — ideal for game development, test automation, and custom input devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Package:\u003c\/strong\u003e Small form factor fits neatly into embedded projects and enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with any USB host that supports standard HID — no custom software or kernel modules required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Fully configurable for custom HID descriptors and application-specific use cases.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Shipped as a brand-new unit, ready for immediate integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGame bot and automation development\u003c\/li\u003e\n  \u003cli\u003eEmbedded keyboard\/mouse simulation for testing\u003c\/li\u003e\n  \u003cli\u003eCustom HID peripheral prototyping\u003c\/li\u003e\n  \u003cli\u003eIndustrial control input emulation\u003c\/li\u003e\n  \u003cli\u003eMicrocontroller-to-PC HID bridging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCH9329\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART \/ TTL Serial\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB HID (Keyboard \u0026amp; Mouse)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × CH9329 Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the CH9329 module require any drivers to work with my computer?\u003c\/h4\u003e\n\u003cp\u003eA: No — the CH9329 module operates as a standard USB HID device and is fully driver-free. It is recognized automatically by Windows, macOS, and Linux operating systems without installing any additional software.\u003c\/p\u003e\n\u003ch4\u003eQ: What microcontrollers are compatible with the CH9329 UART\/TTL to USB HID module?\u003c\/h4\u003e\n\u003cp\u003eA: The module works with any microcontroller that supports UART\/TTL serial communication, including popular platforms such as Arduino, STM32, ESP32, and Raspberry Pi. Simply connect TX, RX, and GND to begin sending HID commands.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this module emulate both keyboard and mouse simultaneously?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The CH9329 chip supports concurrent keyboard and mouse HID emulation, allowing you to send keystroke and mouse movement\/click commands from your microcontroller in the same session — perfect for game automation or custom input device projects.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the CH9329 module require any drivers to work with my computer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the CH9329 module operates as a standard USB HID device and is fully driver-free. 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The CH9329 chip supports concurrent keyboard and mouse HID emulation, allowing you to send keystroke and mouse movement\/click commands from your microcontroller in the same session — perfect for game automation or custom input device projects.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CH9329 UART TTL to USB HID Module – Driver-Free Keyboard \u0026 Mouse\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/ch9329-uart-ttl-to-usb-hid-module-driver-free-keyboard-mouse\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"CH9329","offer_id":44167287865431,"sku":"14:1254#CH9329","price":11.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sf23def2117574dbcb36ae0f3d0076907j.webp?v=1786760623","url":"https:\/\/axlcustomersupport.com\/products\/ch9329-uart-ttl-to-usb-hid-module-driver-free-keyboard-mouse","provider":"Axl","version":"1.0","type":"link"}