TFT Display Shield Board CY8CKIT-028-TFT | Cypress Semiconductor
TFT Display Shield Board CY8CKIT-028-TFT
TFT Display, Audio, and Multiple Sensors
The TFT Display Shield Board (CY8CKIT-028-TFT) has been designed such that a TFT display, audio devices, and sensors can interface with Cypress' PSoC 6 MCUs.
It comes with the features below to enable everyday objects to connect to the Internet of Things (IoT).
- 2.4 inch TFT Display
- Motion Sensor
- Ambient Light Sensor
- PDM Microphone
- Audio Codec
- 3.5-mm Audio Jack
This shield has a Newhaven 2.4″ 240×320 TFT display with a Sitronix ST7789 display controller and uses the 8080-Series Parallel Interface.
The TFT Display Shield Board is compatible with the PSoC 6 WiFi-BT Pioneer Kit CY8CKIT-062-WiFi-BT and the PSoC 6 BLE Pioneer Kit CY8CKIT-062-BLE. Refer to the respective kit guides for more details.
The table below shows the pin mapping for the PSoC 6 MCU Pioneer Kits that the TFT Display Shield is compatible with:
| PCB Connector Pin Number | Arduino Pin | Arduino Function | CY8CKIT-028-TFT Shield Function | CY8CKIT-062-BLE CY8CKIT-062-WiFi-BT |
| J1.1 | VIN | VIN | NC | VIN |
| J1.2 | GND | GND | GND | GND |
| J1.3 | GND | GND | GND | GND |
| J1.4 | 5 V | 5 V | NC | 5 V |
| J1.5 | 3.3 V | 3.3 V | VCC 3.3V | 3.3 V |
| J1.6 | RESET | RESET | NC | SWD RESET |
| J1.7 | I/O REF | I/O REF | VIO REF | P6 VDD |
| J1.8 | -- | -- | NC | NC |
| J2.1 | A0 | ADC0 | ALS OUT | P10[0] |
| J2.2 | -- | -- | TFT DISP DB8 | P9[0] |
| J2.3 | A1 | ADC1 | Codec PDN SW | P10[1] |
| J2.4 | -- | -- | TFT DISP DB9 | P9[1] |
| J2.5 | A2 | ADC2 | IMU INT1 | P10[2] |
| J2.6 | -- | -- | TFT DISP DB10 | P9[2] |
| J2.7 | A3 | ADC3 | IMU INT2 | P10[3] |
| J2.8 | -- | -- | NC | P9[3] |
| J2.9 | A4 | ADC4 / SDA (I2C) | PDM CLK | P10[4] |
| J2.10 | -- | -- | TFT DISP DB11 | P9[4] |
| J2.11 | A5 | ADC5 | PDM DATA | P10[5] |
| J2.12 | -- | -- | TFT DISP DB12 | P9[5] |
| J3.1 | D8 | DIGITAL I/O | TFT DISP DB14 | P13[0] |
| J3.2 | D9 | PWM | TFT DISP DB15 | P13[1] |
| J3.3 | D10 | SS/PWM | TFT DISP RD_L | P12[3] |
| J3.4 | D11 | MOSI/PWM | TFT DISP WR_L | P12[0] |
| J3.5 | D12 | MISO | TFT DISP D/C | P12[1] |
| J3.6 | D13 | SCK | TFT DISP RST_L | P12[2] |
| J3.7 | GND | GND | GND | GND |
| J3.8 | AREF | analog ref i/p | NC | VREF |
| J3.9 | SDA | SDA | I2C SDA (IMU and audio codec) | P6[1] |
| J3.10 | SCL | SCL | I2C SCL (IMU and audio codec) | P6[0] |
| J4.1 | D0 | RX | I2S MCLK | P5[0] |
| J4.2 | D1 | TX | I2S TX SCK | P5[1] |
| J4.3 | D2 | DIGITAL I/O | I2S TX WS | P5[2] |
| J4.4 | D3 | PWM, I/O | I2S TX SDO | P5[3] |
| J4.5 | D4 | DIGITAL I/O | I2S RX SCK | P5[4] |
| J4.6 | D5 | PWM, I/O | I2S RX WS | P5[5] |
| J4.7 | D6 | PWM, I/O | I2S RX SDI | P5[6] |
| J4.8 | D7 | DIGITAL I/O | TFT DISP DB13 | P0[2] |
Code Examples in PSoC Creator and WICED Studio for the TFT Display Shield Board (CY8CKIT-028-TFT).
| Project | Development Platform | Description |
| CE222221_TFT_VoiceRecorder | CY8CKIT-062-WiFi-BT kit with PSoC Creator 4.2 software | This code example shows how PSoC 6 MCU can be used to record audio data, store it, and play it back. It uses a digital microphone with the PDM/PCM hardware block. All the audio data captured by the microphone is stored in an external flash memory. After the recording is completed, you can play the audio data over I2S, which interfaces with an audio codec. You can record/play/ pause/resume with CapSense buttons. You control the audio volume with a CapSense slider. The TFT LCD displays the current state of the voice recorder, the volume, and the time of the record/play. |
| CE222494_WiFi_BT_WICED_WiFi_Demo | CY8CKIT-062-WiFi-BT kit with WICED 6.1 software | This code example demonstrates how to use PSoC 6 MCU and WICED to enable WiFi communication. It demonstrates how the PSoC 6 MCU with the 4343W module can be used as a configuration access point (AP) to allow a user to enter the credentials of their personal network. |
To find out more on the CY8CKIT-062-WiFi-BT hardware, PSoC Creator 4.2, and WICED Studio 6.1, download the CY8CKIT-062-WiFi-BT Kit Guide from here.
To find standalone PSoC 6 MCU code examples for the CY8CKIT-062-WiFi-BT Pioneer Kit, you can also visit the PSoC 6 Code Examples page.
Kit Contents:
Related Files
| File Title | Language | Size | Last Updated |
|---|---|---|---|
 CY8CKIT-028-TFT Schematic.pdf |
English | 657.59 KB | 04/15/2019 |
 CY8CKIT-028-TFT Board Design Files (Schematic, Layout, Gerber, BOM).zip |
English | 3.56 MB | 02/16/2018 |