Specifications:
Display: 4-lines x 20-characters
Four Pin Definition: GND, VCC, SDA, SCL
Default I2C bus address: 0 x 27 for F8574T chip
Working voltage: 5V
Adjust Backlight: Potentiometer
2004 LCD screen can display 4 lines x 20 characters, with i2c serial interface, blue display.
Compatible with most development boards, such as Arduino, Raspberry pi, Tinkerboard, Nano pi, Banana pi, stm32, etc.
Power supply: 5v; I2C address: 0x27; wiring method: GND—GND, VCC—VCC, SDA—A4, SCL—A5.
Built-in independent potentiometer, backlight can be adjusted through the back potentiometer.
Widely used in: Internet of Things, school electronics projects, smart buildings, maker DIY projects, etc., can display letters, characters, numbers, real-time clock or temperature.
arduino ,
Display: 4-lines x 20-characters
Four Pin Definition: GND, VCC, SDA, SCL
Default I2C bus address: 0 x 27 for F8574T chip
Working voltage: 5V
Adjust Backlight: Potentiometer
Package includes:
3 x LCD module
1 x 10pin F-M jumper wires
2004 LCD screen can display 4 lines x 20 characters, with i2c serial interface, blue display.
Compatible with most development boards, such as Arduino, Raspberry pi, Tinkerboard, Nano pi, Banana pi, stm32, etc.
Power supply: 5v; I2C address: 0x27; wiring method: GND—GND, VCC—VCC, SDA—A4, SCL—A5.
Built-in independent potentiometer, backlight can be adjusted through the back potentiometer.
Widely used in: Internet of Things, school electronics projects, smart buildings, maker DIY projects, etc., can display letters, characters, numbers, real-time clock or temperature.
arduino ,
Price: $16.99
(as of Oct 07, 2025 02:12:28 UTC – Details)
(as of Oct 07, 2025 02:12:28 UTC – Details)
https://amazon.com/dp/B0C1G9GBRZ?tag=superornot-20 ,
https://www.amazon.com/gp/aws/cart/add.html?AssociateTag=superornot-20&ASIN.1=B0C1G9GBRZ&Quantity.1=1&SubscriptionId= ,
$16.99 ,
16.99 ,
$16.99 ,
