Gravity: I2C LCD1602 Arduino LCD Display Module (Green)

Gravity: I2C LCD1602 Arduino LCD Display Module (Green) — DFRobot — DFR0556

16×2 LCD display module with I2C interface, adjustable green backlight, and 3.3V/5V compatibility. Includes sensor cable.

Pinout

Logical pinout · physical placement not verified
GRAVITY: I2C LCD1602 AVCCSCLGNDSDA
  • VCC1

    Gravity I2C LCD1602 module power input; DFRobot wiki pinout table lists pin 1 VCC.

    Type · PowerVoltage · 3.3~5V
  • GND2

    Ground reference; DFRobot wiki pinout table lists pin 2 GND.

    Type · Ground
  • SCL3

    I2C clock line; DFRobot wiki pinout table lists pin 3 SCL as IIC_Clock.

    Type · I2C
  • SDA4

    I2C data line; DFRobot wiki pinout table lists pin 4 SDA as IIC_Data.

    Type · I2C

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: VCC, GND, SCL, SDA. 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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