3.4inch Round Touch Display, 800×800, IPS, HDMI

3.4inch Round Touch Display, 800×800, IPS, HDMI — Waveshare — 3.4inch 800x800 LCD

3.4-inch round IPS LCD, 800×800, 10-point capacitive touch, optical bonding toughened glass, HDMI interface.

Pinout

Logical pinout · physical placement not verified
3.4INCH ROUND TOUCH DIHDMIUSB
  • HDMI
    Type · Signal
  • USB
    Type · USB

Start wiring

SPI · I2C · 3.3 V · 3.3 – 5 V · Breakout

Adafruit describes product 398 as a 16x2 RGB backlight LCD using digital pins for LCD control and PWM pins for the backlight; the product…

Module pins: HDMI, USB. Schematik maps them to your board in the app.

TFT & LCD

189 other options

16×2 and 20×4 character LCDs (parallel, I2C backpack, Qwiic, Grove), SPI TFTs from 0.71 to 3.5 inches, and large DSI and HDMI capacitive-touch panels up to 13.3 inches.

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