Riverdi

Riverdi specializes in making high quality displays and the boards that carry them. They offer solutions that range from simple display panels to intelligent displays, and everything in between.

  • STM32 Embedded Displays

  • Single Board Computer Displays

  • EVE Intelligent Displays

  • HDMI Displays

  • Evaluation Boards

  • RGB, LVDS, MIPI DSI LCD Displays

STM32 Embedded Displays

The STM32 Embedded Displays have an STM32 MCU onboard which makes it possible to embed an entire application into the device. LVGL is well-suited to these boards.

lv_port_riverdi_stm32u5

lv_port_riverdi_stm32u5 <https://github.com/lvgl/lv_port_riverdi_stm32u5> is a port repo of LVGL which supports all 5-inch Riverdi STM32 Embedded Displays.

  • RVT50HQSNWC00-B <https://riverdi.com/product/5-inch-lcd-display-capacitive-touch-panel-optical-bonding-uxtouch-stm32u5-rvt50hqsnwc00-b>

  • RVT50HQSNWC00 <https://riverdi.com/product/5-inch-lcd-display-capacitive-touch-panel-air-bonding-uxtouch-stm32u5-rvt50hqsnwc00>

  • RVT50HQSFWCA0 <https://riverdi.com/product/5-inch-lcd-display-capacitive-touch-panel-air-bonding-atouch-frame-stm32u5-rvt50hqsfwca0>

  • RVT50HQSNWCA0 <https://riverdi.com/product/5-inch-lcd-display-capacitive-touch-panel-air-bonding-atouch-stm32u5-rvt50hqsnwca0>

  • RVT50HQSFWN00 <https://riverdi.com/product/5-inch-lcd-display-stm32u5-frame-rvt50hqsfwn00>

  • RVT50HQSNWN00 <https://riverdi.com/product/5-inch-lcd-display-stm32u5-rvt50hqsnwn00>

It natively supports the embedded NeoChrom GPU thanks to LVGL's support for Nema GFX. NemaVG — an extension to Nema's base support — is implemented by this MCU.

The MCU has an LCD driver peripheral which LVGL uses to update the display. See the LTDC driver docs for more info and how to customize its use.

Single-Board Computer Displays

The Single-Board Computer Displays are ready to use with Toradex Dahlia and Mallow carrier boards. In fact, those carrier boards are compatible with all 34-pin Riverdi MIPI-DSI displays.

Other Products

The EVE Intelligent Displays feature a Bridgetek EVE graphics controller IC so that the display can be controlled using high-level drawing commands over a lower-bandwidth interface than RGB, MIPI, etc.

The HDMI Displays sport an HDMI interface for streamlined integration with PCs or SBCs. These displays are still low-profile so they can be embedded into custom fixtures with ease.

The Evaluation Boards are affordable carrier boards for getting Riverdi display panels up and running before designing or buying a carrier board for a production application.