I2C 20x4 Arduino LCD Display Module
Availability
In stock
20x4 character LCD with I2C interface, white text on blue backlight, adjustable contrast. Operates at 5V or 3.3V; reduces pin usage to 2 lines (SDA/SCL).
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…
TFT & LCD
185 other options16×2 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.
Related groups
4 groups
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