Jhd-2x16-i2c Proteus May 2026

JHD-2x16-I2C

This blog post guide will help you master the display within the Proteus Design Suite . Using an I2C-enabled LCD is a game-changer for simulation, as it reduces the complex 16-pin parallel wiring down to just two data lines, saving valuable "virtual" pins on your microcontroller.

within your Proteus simulation. Run the simulation, open the Virtual Terminal , and it will tell you exactly which address ( , etc.) the JHD-2X16 is listening on. Correct Initialization jhd-2x16-i2c proteus

• SDA → Arduino SDA (A4 on Uno)
• SCL → Arduino SCL (A5 on Uno)
• VDD → +5V
• VSS → GND
• A0, A1, A2 → GND (address = 0x20)

Code Example