Seeed Studio 2.8'' TFT Touch Shield V2.0
This TFT Shield features an ILI9341 display controller in SPI-mode, a 4-wire resistive touch screen overlay, and a microSD slot.
Hello World
Import programSeeed_TFT_Touch_Shield
Example program for TFT 2.8" Shield by SeeedStudio that features an ILI9341 display controller in SPI-mode, a 4-wire resistive touch screen overlay, and a microSD slot.
Library
Import librarySeeedStudioTFTv2
Library for SeeedStudioTFTv2 2.8 Zoll 240x360 pixel touch SD card
Pinout
Datasheet
http://www.seeedstudio.com/wiki/2.8%27%27_TFT_Touch_Shield_v2.0Notes
Some of the control signals for the TFT Shield are not connected to the Arduino headers by default. Instead, they connect to a small 2x3 header, which isn't present on the many platforms like FRDM-KL25Z, ST F401RE, LPCXpresso 1549 etc. There are 3 solder jumpers - P1, P2, and P3 - that will connect the signals when bridged. Simply heat them up with a soldering iron and bridge them together.
An example how to do that with FRDM-KL25Z can be found here
NOTE: The official pinout diagram labels the SD card select line as TF_CS. Since this is easily confused with TFT_CS, it has been changed to SD_CS in the following table.
Signal | Pin |
MOSI | D11 |
MISO | D12 |
SCK | D13 |
TFT_CS | D5 |
TFT_DC | D6 |
SD_CS | D4 |
BACKLIGHT | D7 |
X+ | A3 |
X- | A1 |
Y+ | A2 |
Y- | A0 |
Hello World on FRDM-KL25Z
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Questions
7 years, 11 months ago