SparkFun 16x2 SerLCD - RGB Backlight (Qwiic)
16x2 character LCD with RGB backlight controlled over I2C via the Qwiic connector (or UART/SPI). Black characters on an RGB-adjustable background.
Pinout
- GND1
Qwiic ground
Type · Ground - 3V32
Qwiic 3.3V power
Type · Power - SDA3
I2C data
Type · I2C - SCL4
I2C clock
Type · I2C - RX5
serial receive input
Type · UART - VIN6
raw power input
Type · Power
| Pin | Position | Type | Function |
|---|---|---|---|
| GND | 1 | Ground | Qwiic ground |
| 3V3 | 2 | Power | Qwiic 3.3V power |
| SDA | 3 | I2C | I2C data |
| SCL | 4 | I2C | I2C clock |
| RX | 5 | UART | serial receive input |
| VIN | 6 | Power | raw power input |
Pin details
6 connections- GND1
Qwiic ground
Ground - 3V32
Qwiic 3.3V power
Power - SDA3
I2C data
I2C - SCL4
I2C clock
I2C - RX5
serial receive input
UART - VIN6
raw power input
Power
Connectors
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