Transparent Screen Module with Onboard Power Conversion Circuit Development Examples for Three Platforms, Text and Graphics, Documented Starting Points Integration

Selectable SPI or I2C Communication: The module uses 4-wire SPI by default and switches to I2C through onboard solder pads, with a selectable I2C address for project configuration Development Example: Examples for three named development platforms provide documented starting points for integrating text and graphics into electronics projects Transparent Visual Output: The see-through display panel presents text, graphics, and BMP content, adding digital information without the conventional opaque display format Assembly-Focused Board Design: Four corner mounting holes provide fixed attachment locations, while labeled connection pads help identify during circuit board assembly Package and Power: Includes 1 expansion board with an SSD1312 driver IC, onboard power conversion circuit, and 3.3 V operating voltage