Master Raspberry Pi GPIO Configuration

Finally understand pinctrl, device tree, and config.txt

See What You'll Learn (Free Preview)

This preview touches on several topics you'll master in the complete guide, which goes into full depth on each one.

What You'll Learn

  • ✅ Master pinctrl — understand every flag and option in depth
  • ✅ Decode /boot/config.txt — enable I²C, SPI, UART, PWM reliably
  • ✅ Understand pin numbering once and for all (BCM vs Physical)
  • ✅ Deep dive into the device tree and how it controls GPIO behavior
  • ✅ Control GPIOs from C and Python with practical examples
  • ✅ Read and write pins directly from the command line
  • ✅ Real-world projects interfacing circuits and devices via the pin header

What You Get:

📄 Comprehensive guide (PDF, videos, and reference materials)

🎥 Video walkthroughs for complex topics

📋 Command cheat sheets — pinctrl, config.txt reference

📁 Ready-to-use config snippets for I²C, SPI, UART, PWM, and more

🔧 Tested on real hardware — works with Pi 3, 4, 5, and Zero 2W

Early Bird Pricing

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Frequently Asked Questions

Q: What Raspberry Pi models does this cover?
→ Content in course is tested with Raspberry Pi 5. Should work on Pi 3, 4, and Zero 2W as well—if there are model-specific differences, we'll add content to cover them..

Q: What if I'm not satisfied?
→ 100% money-back guarantee within 30 days. No questions asked.

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🚧 Course In Development

The course is still under development and will be ready early 2026.

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