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PSoC™ 6 Wi-Fi Bluetooth® Pioneer Kit guide
CY8CKIT-062-WIFI-BT
Kit operation
The TFT display shield has the following peripherals:
1. 2.4-inch TFT display: This is a
a
Sitronix ST7789 display
connection (8080-Series) to interface with the PSoC™ 6 device on the baseboard.
2. Inertial measurement unit (U1): This inertial measurement unit (IMU) is a three-axis acceleration and three-
axis gyroscopic motion sensor that can be used to count steps to emulate a pedometer or similar application.
3. Ambient light sensor (Q1): This is a high photosensitive NPN phototransistor IC that can be used to detect
intensity of ambient light.
4. PDM microphone (U2): This microphone converts voice inputs to pulse-density modulated (PDM) digital
signals.
5. I/O header compatible with Arduino (J2, J3, and J4): These headers interface with the PSoC™ 6 MCU GPIOs
on the baseboard.
6. Power header compatible with Arduino (J1): This header receives power from header J1 on the board.
7. Voltage regulator - 1.8 V (U4): An LDO that converts 3.3 V to 1.8 V for the digital supply of the audio codec.
8. TFT display connector (J5): This connector is used to connect the TFT display to the circuits on the TFT
display shield.
9. Audio codec (U3): This is a low power consumption, 32-bit stereo codec with speaker amplifiers. The left
channel and right channel amplifier output pins of the device are connected to the on-board audio jack.
10. Audio jack (J6): The on-board audio jack provides a provision of connecting both AHJ and OMTP
headphones. The headset standard can be set by an on-board switch SW1.
11. Audio jack selection switch (SW1): This on-board selection switch can set the headphone type either to AHJ
and OMTP standard connected to the audio jack.
Figure 10
shows the connectivity of the TFT display shield with the CY8CKIT-062-Wi-Fi Bluetooth® baseboard
through the headers.
Figure 10
TFT shield pinout
User guide
Newhaven 2.4-inch TFT LCD
controller. This display module is configured for an 8-bit parallel pinout
26
module with 240 × 320 pixel resolution and uses
002-22677 Rev. *J
2023-12-18
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