RP2350 22-pin FPC HSTX to DVI Adapter - FPC 22-pin to DVI adapter for displays

Description

The Adafruit RP2350 22-pin FPC HSTX to DVI Adapter is the perfect solution for RP2350 Feather board users who want an easy way to connect DVI (HDMI) displays. With the new HSTX interface, available exclusively in the RP2350 chip, video output handling is significantly simplified—it requires no overclocking or use of PIO and provides more available RAM. When used with CircuitPython, the adapter allows image generation at a resolution of 640×480 pixels with various color depth settings. A built-in signal-leveling circuit ensures stable and reliable data transmission. Additionally, the adapter supports I2C for reading the display’s EEPROM and features Hot-Plug Detect (HPD) and CEC functions. Its compact dimensions make it an excellent choice for projects requiring an efficient and easy-to-use video interface.

Features

• Compatibility: Adafruit RP2350 Feather board
• Interface: 22-pin FPC connector to HSTX
• Supported resolutions: 320×240 px (16-bit, scaled to 640×480 px), 640×480 px (4/8-bit color or 1/2-bit grayscale)
• Video output: DVI via HDMI connector
• HSTX connections:
  • Clock: IO #14 & IO #15
  • Lane 0: IO #18 & IO #19
  • Lane 1: IO #16 & IO #17
  • Lane 2: IO #12 & IO #13
• I2C support: Allows reading of the display’s EEPROM
• Additional features: Hot-Plug Detect (HPD) and CEC (can be disabled by cutting the jumper)
• Dimensions: 25.9 mm x 24.9 mm x 7.8 mm