---
product_id: 169476224
title: "– TFT35 E3 V3.0.1 Graphic Smart Display Controller Board for Ender 3"
brand: "bigtreetech"
price: "$129.90"
currency: USD
in_stock: true
reviews_count: 8
category: "Bigtreetech"
url: https://www.desertcart.us/products/169476224-tft35-e3-v3-0-1-graphic-smart-display-controller-board
store_origin: US
region: United States of America
---

# 120MHz 32-bit ARM Cortex-M3 CPU Dual-mode SD & U disk firmware upgrade Expandable WiFi & filament detection ports – TFT35 E3 V3.0.1 Graphic Smart Display Controller Board for Ender 3

**Brand:** bigtreetech
**Price:** $129.90
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your Ender 3 with smart, speedy, and sleek control!

## Quick Answers

- **What is this?** – TFT35 E3 V3.0.1 Graphic Smart Display Controller Board for Ender 3 by bigtreetech
- **How much does it cost?** $129.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/169476224-tft35-e3-v3-0-1-graphic-smart-display-controller-board)

## Best For

- bigtreetech enthusiasts

## Why This Product

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

## Key Features

- • **Future-Proof Connectivity:** Reserved ports for WiFi modules and filament break detection keep you ahead of the curve.
- • **Plug & Play Firmware Upgrades:** Update your firmware easily via SD card—no hassle, just smooth upgrades.
- • **Blazing Fast 32-bit Performance:** Powered by STM32F207VCT6 at 120MHz for seamless 3D printing control.
- • **Perfect Ender 3 Fit & Compatibility:** Designed to flawlessly replace your original Ender 3 screen, supporting popular boards like SKR MINI E3.
- • **Dual Display Modes for Ultimate Flexibility:** Switch effortlessly between UART serial touch screen and classic 12864 LCD modes with one click.

## Overview

The BIGTREETECH TFT35 E3 V3.0.1 is a high-performance 3.5-inch graphic smart display controller designed for Ender 3 printers. Featuring a 120MHz 32-bit ARM Cortex-M3 CPU, it supports dual display modes—touch-enabled UART serial and classic 12864 LCD—offering versatile operation. Firmware upgrades are simplified via SD card, and reserved ports allow for WiFi connectivity and filament break detection. Its compact design ensures perfect compatibility with Ender 3 and popular control boards, making it a top-tier upgrade for enhanced 3D printing experience.

## Description

1.Product characters： 1）Use the light-emitting encoder, press the bright blue light, if not, it will not light, Full of technology；2）TFT touch screen mode：serial port screen RS232 port；3）2 sets of UART serial port extension ports are reserved for DIY use.2.Product Parameters：Appearance size：93*87mmInstallation size：Perfectly replace the original LCD screen of Ender3 printer,detail information please check TFT35-E3 V3.0 SIZE Microprocessor：STM32F207VCT6Power Input：DC 5VSD card logic voltage：3.3V and 5V（Such as: support MEGA2560 main control chip motherboard, higher compatibility)Notes1. When using 12864 screen mode, connect the port EXP1 and EXP2 to the motherboard. There is no touch function in this mode.2. When using serial port screen mode, connect with TFT or AUX-1 on the motherboard via RS232. This mode has touch function；3. Two work modes can be changed by one key. Press the encoder about 3 seconds until the mode selection page appears, then press the encoder after selecting the mode.4. Supports klipper and marlin firmware, but cannot use touch function with klipper firmware

Review: Easy to install and use - I installed this on to my machine that already had a BBT mainboard after my old monochrome Marlin display broke. Installation was pretty straight forward and I had no issues getting it working. I particularly like the option of switching between touch screen and the old marlin display modes. Since installing this screen I've had no problems and it has remained responsive and pretty intuitive to use.
Review: Used with the SKR 1.3 without issue. - For those who need this info: in Marlin 2.0 set Serial Port to -1, Serial Port 2 to 0, BaudRate to 115200 and the screen is REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER. The Screen can be changed by holding down the rotart encoder for 3 seconds which is a nice feature. Its easy to use and looks good. The Wires are a bit short so it will be better to have some form of enclosure to hold the mainboard and screen together or look to replace the wires with longer ones.

## Features

- 1）ARM Cortex-M3 series STM32F207VCT6 chip with 32-bit CPU 120MHz; Upgrade the firmware by SD card. It is easy and convenient to operate.
- 2）This display board has higher compatibility. Users can select two work modes:UART serial port screen mode and 12864 screen mode;Serial port screen mode supports two printing modes: SD card and U disk.
- 3）Reserve WIFI port, and WIFI function is realized by external WIFI module；Reserve the extension port of filament breaking detection (FIL-DET).
- 4）Reserve the extension port of automatic shutdown after printing (PS-ON);
- 5）LCD12864 mode uses EXP1, EXP2 and EXP3. EXP1 and EXP2 are LCD screen ports of normal motherboard. EXP3 is the LCD interface used by E3 series motherboard (such as SKR MINI E3 V1.2, SKR E3 DIP V1.1, etc.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08182XHZZ |
| Best Sellers Rank | 45,864 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 13 in 3D Printer Controllers |
| Brand | BIGTREETECH |
| Colour | black |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 902 Reviews |
| Display Type | TFT or LCD12864 |
| Display type | TFT or LCD12864 |
| Item Dimensions L x W x H | 9.3L x 8.7W x 8.7H centimetres |
| Item height | 8.7 centimetres |
| Manufacturer | BIGTREETECH |
| Material | Plastic |
| Operating Temperature | 20 Degrees Celsius |
| Product dimensions | 9.3L x 8.7W x 8.7H centimetres |
| UPC | 778601688131 |
| Voltage | 5 Volts |

## Product Details

- **Brand:** BIGTREETECH
- **Voltage:** 5 Volts
- **Product dimensions:** 9.3L x 8.7W x 8.7H centimetres
- **Material:** Plastic
- **Display type:** TFT or LCD12864

## Images

![– TFT35 E3 V3.0.1 Graphic Smart Display Controller Board for Ender 3 - Image 1](https://m.media-amazon.com/images/I/71KhtLaxUIL.jpg)

## Questions & Answers

**Q: Does this have the same print failure problem as the tft35 v3.0? randomly stopping while still powering extruder/bed.**
A: I’ve never seen that issue. I’ve only run into the overheating x axis driver. Amazon replaced it immediately when it happened.

**Q: Does this work with ender 5 pro silent board, or do i need the bigtreetech board as well?**
A: This screen can work with stock boards, BTT mainboard is NOT a requirement. You can run it in marlin mode and connect just the display ribbon cables. If your board happens to have a serial connection available, you can connect the TFT as well, just be mindful of the pins. In TFT mode, the screen just sends GCode like any other terminal interface would.

**Q: Ender 3 pro, already installed a mini e3 v2 board. is the tft e3 v3.0 pretty much just plug and play now? running marlin 2.0.7.2**
A: It is as close to plug and play as it gets.  If you watch some of TeachingTech's videos on Youtube, he shows exactly what needs to be done to properly install and configure the screen.

**Q: why raise the price over 2 dollars in a day?**
A: supply and demand

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install and use
*by S***E on 1 February 2023*

I installed this on to my machine that already had a BBT mainboard after my old monochrome Marlin display broke. Installation was pretty straight forward and I had no issues getting it working. I particularly like the option of switching between touch screen and the old marlin display modes. Since installing this screen I've had no problems and it has remained responsive and pretty intuitive to use.

### ⭐⭐⭐⭐⭐ Used with the SKR 1.3 without issue.
*by S***N on 4 August 2020*

For those who need this info: in Marlin 2.0 set Serial Port to -1, Serial Port 2 to 0, BaudRate to 115200 and the screen is REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER. The Screen can be changed by holding down the rotart encoder for 3 seconds which is a nice feature. Its easy to use and looks good. The Wires are a bit short so it will be better to have some form of enclosure to hold the mainboard and screen together or look to replace the wires with longer ones.

### ⭐⭐⭐⭐⭐ best used with stylus
*by M***. on 20 July 2023*

if you have fat fingers like me then use a stylus because it is very easy to hit the wrong command LOL. the screen fits perfectly in the holder I printed from thingiverse.com and looks great, I am still learning a lot of things that i can control but so far it is brilliant. I will be getting at least 1 more for my other printer and when i build more the screen will be used all the time.

## Frequently Bought Together

- BIGTREETECH TFT35 E3 V3.0.1 Graphic Smart Display Panel Board for Ender-3 Compatible with SKR Mini E3 V3.0, SKR 3/EZ, Octopus/Pro/Max EZ, Kraken, SKR Pro V1.2 Control Board
- BIGTREETECH TMC2209 V1.3 Stepper Motor Driver with Heatsinks 5 Pack, Silent Stepsticks Drivers, UART/Step/DIR Mode, Replace A4988, for SKR 3/SKR V1.4 Turbo/Octopus V1.1/Octopus pro/Manta M4P/M5P/M8P

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*