Скачать или смотреть ESP32 Battery Life Q&A – Save Power with These Code Examples!

Follow-Up Video:
► Save Battery Life on Your ESP32 - How to Make a custom PCB: [   • Save Battery Life on Your ESP32 - How to M...  ]
(Based on your awesome comments and questions!)

You asked how to save even MORE battery on your ESP32, and I listened! In this video, we dive into the advanced power-saving tricks you requested in the comments of my last deep sleep tutorial [   • Save Battery Life on Your ESP32 – Deep Sle...  ].

We go beyond the basics and explore real-world code examples to give your battery-powered projects superpowers. We'll cover how to wake up your ESP32 with an external button, use light sleep to pause without rebooting, manually control CPU speed (and learn the critical difference between power and energy!), and disable the power-hungry Wi-Fi radio.

If you find these tips helpful, please hit the Like and Subscribe buttons! Your support helps me create more videos like this, and your ideas in the comments could inspire the next one!

▶ GET THE CODE & FULL ARTICLE:
Companion Article: [https://bj-dehaan-solutions.com.au/ar...]
External Interrupt Source Code: [https://github.com/Ben-BJD/Arduino-ID...]
Automatic Power Management (ESP-IDF) Source Code: [https://github.com/Ben-BJD/02-ESP32-B...]
Manual Light Sleep (The Arduino Way) Source Code: [https://github.com/Ben-BJD/Arduino-ID...]
Manually Changing the CPU Speed Source Code: [https://github.com/Ben-BJD/Arduino-ID...]
Disabling Wi-Fi Source Code: [https://github.com/Ben-BJD/Arduino-ID...]

▶ WATCH NEXT:
Original ESP32 Deep Sleep Tutorial: [   • Save Battery Life on Your ESP32 – Deep Sle...  ]

▶ TIMESTAMPS:
0:00 - Your Questions Answered!
1:04 - Wake Up on Demand (External GPIO Wake-Up)
2:29 - Deep Sleep vs. Light Sleep
3:33 - Light Sleep: The Arduino Way
3:52 - Full Control: Changing CPU Speed
4:33 - TIP: Energy vs. Power!
5:04 - The Biggest Power Hog: Disabling Wi-Fi
5:45 - Your Turn & Next Steps!

▶ OFFICIAL DOCUMENTATION:
ESP32 RTC Pins & Power Management Docs -

For the original ESP32: [https://docs.espressif.com/projects/e...]
For the ESP32-S3: [https://docs.espressif.com/projects/e...]
For the ESP32-C3: [https://docs.espressif.com/projects/e...]

#ESP32 #BatteryLife #DeepSleep #Arduino #IoT #ESPIDF #Electronics