Choose Your LCD Display
One product page for 16×2 and 20×4 character LCD modules. Select a listed combination to see its corresponding image, SKU, availability and price before adding it to your cart.
Display Formats
| Format | Characters | Standard Interface |
|---|---|---|
| 16×2 | 16 characters on each of 2 lines | 4-bit / 8-bit parallel |
| 20×4 | 20 characters on each of 4 lines | 4-bit / 8-bit parallel |
Backlight and Interface Choices
Green and Blue refer to the backlight options. Availability is specific to the selected format and colour. Listed purchase options are parallel LCD modules; an I²C adapter is not included unless explicitly stated in your quotation.
Need I²C or a Different Combination?
Use the enquiry form on this page for an LCD with an I²C backpack, an adapter only, another display format or a manufacturer/part number. Share the details you know; we will contact you for anything missing. An enquiry is not an order or confirmed price.
Connection and Compatibility
Check the selected model datasheet, operating voltage, pinout and physical dimensions before connecting. Standard parallel modules use RS, R/W, Enable and data signals; a compatible I²C adapter changes the wiring and software setup. Ask us to recommend a combination if you are unsure.
Downloads and Resources
16×2 Datasheet · 16×2 Tutorial
20×4 Datasheet · 20×4 Arduino Tutorial
Resources are references for the stated formats. Confirm the exact supplied module and adapter before finalizing your design. Prices exclude applicable GST; delivery is calculated separately at checkout.
