Getting Started with a Microcontroller and Google Cloud IoT Core

on YouTube ↗41m

" summary

Shows how to use an ESP32 microcontroller with a BME280 temperature/humidity sensor, flashing Arduino code to read the sensor and publish JSON every five seconds to Google Cloud IoT Core. Uses JWT authentication signed with OpenSSL and demonstrates end-to-end delivery into Pub/Sub and Firebase; costs and parts (ESP32, PCB, sensor) are listed and live flashing reliability issues are noted.

AI-written summary · about

" chapters (20)

1. 0:00Microcontrollers and Google Cloud
2. 1:49ESP32 choice
3. 5:18Languages and tools
4. 6:59Hello World Arduino
5. 9:05Connecting BME280
6. 14:51Sending data to Internet
7. 15:54Google Cloud IoT Core overview
8. 17:36Generating RSA keys
9. 19:41Creating JWT token
10. 21:05Sending data via HTTP
11. 22:09Google Cloud IoT Core library
12. 23:56Full ESP32 implementation
13. 26:48Troubleshooting alternatives
14. 27:30Professional PCB Fritzing
15. 29:153D box design Fusion 360
16. 32:06Firebase visualization
17. 33:54Static website display
18. 35:03Human to Google Cloud
19. 36:49Real-time heart rate
20. 38:13Summary

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