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3pcs I2C IIC 1602 LCD Display Module 16x02 LCD Screen Module for Arduino Raspberry Pi

3pcs I2C IIC 1602 LCD Display Module 16x02 LCD Screen Module for Arduino Raspberry Pi

Q: How much current does this draw?

Backlight power consumption (typical) : 15mA Supply voltage (typical value) : 3.3V, 5V Module operating current (Max) : 1500uA (Vdd=5V),1250uA (Vdd=3.3V)

Q: Is this random access, i.e. send row/col position and character pairs? Or does it just scroll?

I am using it with a ESP32. To display I send row number,column position with lcd.setCursor(0,0); Rows are 0-3 and columns are 0-19. Does not scroll.

Q: Has anyone used these with a 3.3 volt device like a Raspberry Pi, ARM-based Arduino, or ESP32? How did you wire the backlight?

i used the sketch from printables on 3 an 5 volts to turn on and off back light i used a momentary button

Product ID: 520204193

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Details

Brand
Hosyond
Connectivity Technology
I2C
Included Components
1 x 10pin 3 x
Operating System
Linux
Wireless Communication Standard
802.11b

💡Adjustable backlight

🔗I2C serial interface

🔢16x2 char display

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Description

💻 Elevate your projects with sleek, smart displays that speak your code fluently!

UNIVERSAL COMPATIBILITY - Seamlessly integrates with Arduino, Raspberry Pi, STM32, and more for versatile projects.
PLUG PLAY I 2 C INTERFACE - Simplify wiring with a streamlined 4-pin connection for rapid prototyping.
CRYSTAL CLEAR 16 X 2 DISPLAY - Showcase essential data with sharp 2-line, 16-character clarity.
IDEAL FOR SMART INNOVATIONS - Perfect for IoT, DIY makers, and smart building displays—stay ahead in tech trends.
CUSTOMIZABLE BACKLIGHT BRIGHTNESS - Fine-tune your screen’s glow via built-in potentiometer for any lighting condition.

This 3-pack of 1602 LCD modules features a crisp 2-line by 16-character blue display with an I2C serial interface for minimal wiring. Powered at 5V and equipped with an adjustable backlight potentiometer, these screens are compatible with popular development boards like Arduino and Raspberry Pi, making them perfect for IoT, DIY electronics, and smart building applications.

Specifications

Wireless Type	802.11b
Brand	Hosyond
Operating System	Linux
Item Weight	4.6 ounces
Package Dimensions	5.94 x 3.98 x 1.42 inches
Number of Processors	1
Manufacturer	Hosyond
ASIN	B0BWTFN9WF
Date First Available	February 25, 2023

Have a Question? See What Others Asked

How much current does this draw?

Is this random access, i.e. send row/col position and character pairs? Or does it just scroll?

Has anyone used these with a 3.3 volt device like a Raspberry Pi, ARM-based Arduino, or ESP32? How did you wire the backlight?

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