ESP8266 HTTPS Client - send request to AWS Lambda Part 2/2 - Day 10 of

Published: 03 June 2021
on channel: Tomasz Tarnowski

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Second and final part of the video about sending HTTPS requests from ESP8266 to AWS Lambda function behind API Gateway...

Part 1 (building and deploying lambda function):    • ESP8266 HTTPS Client - send request to AWS...

How to build relay circuit (used in this video):    • Control Coffee Maker with Relay and ESP826...

You can find the code here:
https://github.com/ttarnowski/hello-f...

Lambda function code:
https://github.com/ttarnowski/hello-f...

Social Media:
Twitter:   / t_tarnowski
Linkedin:   / tomasz-ta...
My website: https://tomasztarnowski.com/#newsletter
GitHub: https://github.com/ttarnowski

Software used in the video:
1. Visual Studio Code IDE:
https://code.visualstudio.com/
2. C/C++ VSCode extension:
https://marketplace.visualstudio.com/...
3. Clang-Format VSCode extension:
https://marketplace.visualstudio.com/...
4. PlatformIO VSCode extension:
https://marketplace.visualstudio.com/...

How to build relay circuit (used in this video):    • Control Coffee Maker with Relay and ESP826...

Thanks for watching and see you tomorrow!

00:00 Introduction and reminder
00:55 Quick clean up (WiFi connection refactor)
04:01 Clock synchronisation for cert verification
10:41 Switching to HTTPS Client (BearSSL)
12:45 Placing SSL PEM certificate in the code
15:06 Making HTTPS request to API Gateway
17:50 Deployment and test (checking logs in CloudWatch)
22:08 What could be improved? (non-blocking ESP8266?)
23:59 The End

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