---
product_id: 36042635
title: "TFP401 HDMI/DVI Decoder to 40-Pin TTL Breakout - with Touch [ADA2219]"
brand: "adafruit"
price: "NT$2873"
currency: TWD
in_stock: true
reviews_count: 3
category: "Adafruit"
url: https://www.desertcart.tw/products/36042635-tfp401-hdmi-dvi-decoder-to-40-pin-ttl-breakout-touch
store_origin: TW
region: Taiwan
---

# Up to 1080p HDMI/DVI decoding USB-powered display & decoder PWM backlight dimming control TFP401 HDMI/DVI Decoder to 40-Pin TTL Breakout - with Touch [ADA2219]

**Brand:** adafruit
**Price:** NT$2873
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your display’s full potential with the ultimate HDMI-to-TTL decoder!

## Quick Answers

- **What is this?** TFP401 HDMI/DVI Decoder to 40-Pin TTL Breakout - with Touch [ADA2219] by adafruit
- **How much does it cost?** NT$2873 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/36042635-tfp401-hdmi-dvi-decoder-to-40-pin-ttl-breakout-touch)

## Best For

- adafruit enthusiasts

## Why This Product

- Trusted adafruit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Touchscreen Ready:** Integrated AR1100 USB resistive touch driver turns your display into an interactive experience.
- • **Compact & Versatile:** Tiny 51x68mm footprint fits into any project, perfect for prototyping or sleek final builds.
- • **Plug & Play USB Power:** Power both your display and decoder effortlessly from a single USB port—no extra adapters needed.
- • **Cross-Platform Compatibility:** Tested on Mac, Windows, and Raspberry Pi Linux—your go-to decoder for diverse environments.
- • **Seamless 1080p Video Decoding:** Decode any HDMI/DVI input up to 165MHz pixel clock for crisp, vibrant 24-bit color output.

## Overview

The Adafruit TFP401 HDMI/DVI Decoder breakout board is a compact, USB-powered solution designed to convert HDMI or DVI signals into 40-pin TTL output, supporting resolutions up to 1080p. Featuring a built-in AR1100 touch controller and PWM backlight dimming, it’s optimized for Adafruit’s TTL displays and compatible with major OS platforms, making it ideal for professional prototyping and custom display projects.

## Description

It's a mini HDMI decoder board! So small and simple, you can use this board as an all-in-one display driver for TTL displays, or perhaps decoding HDMI/DVI video for some other project. This breakout features the TFP401 for decoding video, and for the touch version, an AR1100 USB resistive touch screen driver. The TFP401 is a beefy DVI/HDMI decoder from TI. It can take unencrypted video and pipe out the raw 24-bit color pixel data - HDCP not supported! It will decode any resolution from 25-165MHz pixel clock, basically up to 1080p. We've used this breakout with 800x480 displays, so we have not specifically tested it with higher resolutions. We added a bunch of supporting circuitry like a backlight driver and configured it for running basic TTL display panels such as the ones we have in the shop You can even power the display and decoder from a USB port. If you want more backlight control, there's a PWM input, connect that to your microcontroller or other PWM output and you can continuously dim the backlight as desired. The USB port then acts as both power and data, with the touch screen appearing like a USB mouse. We've tested it sucessfully on Mac, Windows, and Debian Linux (Raspbian on a Raspberry Pi). Other Linux distributions may or may not work, but if you're running Linux you're probably used to that. Item Specifics Decoder breakout Pre-programmed 800x480 resolution EDID Size: 51mm x 68mm x 8.5mm / 2" x 2.7" x 0.3" Weight: 18.7g Display not included

Review: Great board. Potentially more options for screen resolution than listed in the specs. - Fantastic board. Pulled a random 480x270 LCD display from a discarded project at work and this board converted HDMI from my Raspberry Pi. Works exactly as described and gives me 100 more ideas for projects now that I can use 40Pin ribbon cable to convert my display output.
Review: Part broken - Unfortunately the 40 pin connector clip was broken on arrival.

## Features

- Use this board as an all-in-one display driver for TTL displays
- Designed as a small, easy to use display driver for Adafruit's 40-pin TTL displays
- Will decode any resolution from 25-165MHz pixel clock, basically up to 1080p
- Power the display and decoder from a USB port

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013EXP86A |
| Best Sellers Rank | #7,575 in Single Board Computers (Computers & Accessories) |
| Date First Available | August 4, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.705 ounces |
| Item model number | 2219 |
| Manufacturer | Adafruit |
| Package Dimensions | 4.25 x 2.75 x 1 inches |

## Product Details

- **Brand:** Adafruit
- **Color:** Blue
- **Compatible Devices:** Mouse
- **Connector Type:** DVI, HDMI
- **Finish Type:** Hdmi

## Images

![TFP401 HDMI/DVI Decoder to 40-Pin TTL Breakout - with Touch [ADA2219] - Image 1](https://m.media-amazon.com/images/I/71ncSXu9PvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great board. Potentially more options for screen resolution than listed in the specs.
*by J***Y on May 29, 2017*

Fantastic board. Pulled a random 480x270 LCD display from a discarded project at work and this board converted HDMI from my Raspberry Pi. Works exactly as described and gives me 100 more ideas for projects now that I can use 40Pin ribbon cable to convert my display output.

### ⭐ Part broken
*by A***H on June 24, 2020*

Unfortunately the 40 pin connector clip was broken on arrival.

### ⭐⭐⭐⭐⭐ Five Stars
*by S***T on June 7, 2018*

A++++

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-18*