Elevating Human–Machine Interaction
At Bridgetek, we specialise in developing innovative Human–Machine Interface (HMI) solutions that redefine usability and functionality. Our Embedded Video Engine (EVE) technology empowers designers to add rich, graphical touch interfaces to their products, whether updating an existing design or launching something entirely new. A modern HMI not only improves user experience but also future‑proofs products and helps them stand out in competitive markets.
The Challenge
Traditionally, adding advanced graphics meant redesigning around complex MCUs with integrated graphics. This approach often increases cost, complexity, and development time. But what if you could keep your preferred MCU-optimised for your product’s core functions, and still deliver a stunning, fully featured interface?
The FT813 Solution
The FT813 Embedded Video Engine makes this possible. With the FT813, you can seamlessly add graphics, touch, and audio to any MCU, enabling flexibility without compromise.
Key capabilities include:
- Rich 24bit RGB output for vibrant home screens, custom icons, and eye-catching backgrounds.
- Capacitive multi‑touch support (up to 5 points) for intuitive, bespoke controls such as sliders, rotary dials, and colour pickers.
- Innovative touch engine with tagging and tracking, for simple touch implementation with optional interrupt to the MCU.
- Integrated audio engine including over 50 ready-to-use sounds, with adjustable volume, played via a simple register write. Playback of custom sounds is also supported.
- Screen rotation sets display orientation (graphics & touch) via a simple command
- Extensive image support, including raw, PNG, and JPEG formats, plus transparency and alpha blending for enhanced visuals.
- Advanced graphics effects such as scaling, rotation, blending, and shape manipulation without complex host MCU mathematics.
- Custom font support for multi‑language interfaces, large readouts and unique branding.
- PWM backlight output for display brightness control
Rapid Development with ME813 Module
To accelerate adoption, Bridgetek offers the ME813 module, enabling quick setup via SPI, Quad SPI, or USB adapters. Developers can connect their MCU or even a PC (via a USB-QSPI/SPI adapter such as our MM4222-QSPI) to start building interfaces immediately.
Real-World Applications
The FT813’s versatility makes it ideal to enhance a wide range of products, including:
- Payment terminals and access control systems
- Smart appliances such as coffee machines and ovens
- Networking and server equipment
- HVAC and energy metering solutions
- Personal medical devices
- Smart home systems and desktop displays
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