I2C RGB Backlight LCD 16x2 Display Module for Arduino (Black Text)
Arduino-compatible shield with a 16x2 RGB backlight LCD and 5 programmable keys, controlled over I2C. Black-on-light text variant; I2C interface reduces pin usage to 2 lines.
Pinout
- GND1
common ground
Type · Ground - VCC2
module power
Type · Power - SDA3
I2C data
Type · I2C - SCL4
I2C clock
Type · I2C
| Pin | Position | Type | Function |
|---|---|---|---|
| GND | 1 | Ground | common ground |
| VCC | 2 | Power | module power |
| SDA | 3 | I2C | I2C data |
| SCL | 4 | I2C | I2C clock |
Pin details
4 connections- GND1
common ground
Ground - VCC2
module power
Power - SDA3
I2C data
I2C - SCL4
I2C clock
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, SDA, SCL. Schematik maps them to your board in the app.
TFT & LCD
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