Control and Monitor Using Blynk IoT App and micro:bit

Introduction

In the previous video we have managed to display the internet time on micro:bit. This time we will try to use the Blynk IoT app to control and monitor.

Video

This video shows how you can control the relay on and off, as well as monitor the temperature in micro:bit.

Hardware Preparation

This is the list of items used in the video.

Sample Program

This is MakeCode sample program. You need to edit the WiFi SSID, password and the Blynk token in the program. FYI, this program requires the extension of “esp8266 cytron”.

MakeCode IoT Blynk
*Click on the photo to open the program.

Thank You

References:

Thanks for reading this tutorial. If you have any technical inquiries, please post at Cytron Technical Forum.

Please be reminded, this tutorial is prepared for you to try and learn.
You are encouraged to improve the code for a better application.

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