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Control and Monitor Using Blynk IoT App and micro:bit
- Idris Zainal Abidin
- 20 Oct 2021
- 847
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.
- REKA:BIT - Simplifying Robotics with micro:bit
- Grove WiFi 8266 – IoT for micro:bit and beyond
- Grove – Relay
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”.
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."