Connecting TFT ILI9341 Display & SD Card | Raspberry Pi Pico | Dual SPI Device Setup Tutorial

Join us in this comprehensive guide on connecting and managing two SPI devices with the Raspberry Pi Pico using CircuitPython. Whether you're new to working with SPI devices or looking to expand your skills, this video covers essential techniques to interface the TFT 240x320 ILI9341 display and the micro SD card module simultaneously. You’ll learn how to effectively display data and manage storage, equipping you with the skills to create powerful, integrated solutions for your projects.
Components:
1. Raspberry Pi Pico
2. TFT 240x320 ILI9341 2.4-inch display
3. Micro SD card module
4. CircuitPython (or MicroPython) installed on Raspberry Pi Pico
5. Jumper Wires
Key Points Covered:
1. Wiring the TFT Display: Detailed steps to connect the TFT 240x320 ILI9341 display to the Raspberry Pi Pico.
2. Connecting the Micro SD Card Module: Instructions on wiring the micro SD card module using the same SPI bus.
3. Initializing SPI Devices: Learn how to set up and initialize both SPI devices in CircuitPython.
4. Displaying Data on TFT Screen: Step-by-step guide to displaying text, images, and graphics on the TFT screen.
5. Reading/Writing Data to SD Card: Techniques for logging and retrieving data from the micro SD card.
6. Simultaneous SPI Communication: How to manage communication with both devices without conflicts.
7. Optimizing Display Performance: Tips for optimizing the TFT display's refresh rate and responsiveness.
8. Managing File Systems: Learn how to mount, read, and write to the SD card file system effectively.
9. Real-World Application: Demonstration of a practical application that uses both the display and SD card module together.
Why Choose Raspberry Pi Pico and CircuitPython?
Explore the ease and flexibility of using CircuitPython on the Raspberry Pi Pico for connecting multiple SPI devices. Whether you're working with displays, storage modules, or other peripherals, this video provides you with the essential skills to manage simultaneous communication and create powerful, integrated solutions for your projects.
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