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3.5-Inch TFT Touch Screen with Cooling Fan for RPi4B
- Brands China Code: DS-TFT-3.5-CFAN
This is the newly designed 3.5-inch TFT Touch Screen (Resistive) that comes with additional heatsink with a cooling fan! Yes, this is the touch screen that we have been waiting for after the launch of the most powerful Raspberry Pi 4 Model B.
Note: the ABS case is not included in this product, please grab the enclosure here.
Note: Raspberry Pi 4 Model B is not included in this product, please get your preferred RAM size of Raspberry Pi 4 Model B here.
As we understand, Raspberry Pi 4 Model B delivers great performance and of course, more power will generate more heat as of all CPU :) So we need a way to install additional heatsink to dissipate the extra heat. It will be better if we can have the option to add a cooling fan for active cooling. Well, this 3.5-inch touch screen LCD comes ready with the heatsink and cooling fan for you to use with the Raspberry Pi 4 Model B. it solves all the concerns.
Because the 3.5-inch touch screen uses the GPIO on the Raspberry Pi board, so it stretches out 2 pins for power supply of cooling from the screen's PCB.
The heatsink + cooling fan structure is designed to be low profile so it will not conflict with the 3.5-inch LCD. Also, the heatsink and fan come in one piece and mounting is through the 4 mounting holes of Raspberry Pi board. Again, without blocking the installation of 3.5 inches LCD. Practical and nicely designed.
The touch screen LCD is ready with 320×480 resolution, 50 FPS (Frame per second). Resistive touch control is being supported by the Raspberry Pi OS or Raspbian (directly-pluggable). However, we will still need to install the driver for graphic display :)
This LCD and the heatsink + fan is compatible with:
3.5-inch LCD fits perfectly on the Raspberry Pi Model B or B+ board as it nicely covers the whole Raspberry Pi mainboard. Combining with the 3.5 touch screen case for RPi 4B, you will get a perfect console :) Don't forget to remove the top lid/cover of the enclosure for the 3.5-inch LCD.
The Graphic driver is provided and can be downloaded for Raspberry Pi OS/Raspbian. It also supports Ubuntu and Kali Linux. Do follow the steps here: http://www.lcdwiki.com/MHS-3.5inch_RPi_Display
Note: Please use the recommended system for the touch screen. If another system is used, it may not have the touch function or may not work. You need to configure it yourself. Because there are many systems that the Raspberry Pi can use, we can’t make every system compatible with the touch screen.
Installing the graphic driver for the LCD on the Raspberry Pi 4 Model B: