WWZMDiB I2C LCD Adapter Board - For 1602 2004 LCD Displays With Arduino Raspberry Pi

About This Product

Electronics hobbyists and makers, this WWZMDiB I2C LCD adapter is exactly what you need to simplify your LCD projects! This clever little board converts traditional parallel LCD interfaces to I2C, meaning you only need two wires (SDA and SCL) instead of the usual mess of connections. It works with common 1602 and 2004 LCD displays, making it compatible with Arduino, Raspberry Pi, ESP32, STM, and most other popular microcontrollers. The supply voltage range of 2.5-6V gives you plenty of flexibility for different projects. What's really handy is the adjustable contrast - just rotate the blue potentiometer to get the perfect display brightness. The backlight control is smart too - plug in the jumper cap to power the backlight, or remove it to disconnect when you don't need it. Even better, you can chain up to 8 of these modules together by modifying the device address with the A0/A1/A2 jumpers (default address is 0x27). The build quality is solid with clean soldering and proper components. Installation is straightforward - just solder the adapter to your LCD's pins and you're ready to go. This adapter seriously reduces wiring complexity and frees up precious GPIO pins on your microcontroller. Whether you're building weather stations, IoT devices, robotics projects, or any display-based creation, this I2C adapter makes the whole process so much cleaner and more efficient. It's one of those simple upgrades that makes a huge difference in your electronics projects!