• 1
    Introduction

    Recently I brought a Samsung Galaxy Watch. I thought of doing something with this watch, and It's running on Wear OS, so it's almost like a smartphone

    giphy (1).gif

    Then I found Samsung has its own smart home control app called SmartThings, so it's easier to control all the smart gadgets from the smartwatch itself.

    My idea is to control my home appliances like lights, fans, etc…. From my wrist 🤣. (I'm bored with controlling them via voice and my mobile)

    giphy (2).gif

    For this project, I'm using the DF Robot Beetle ESP32 C3 boards with Sinric Pro. Sinric Pro is a free open-source platform to convert your Raspberry Pi or ESP32 or ESP8266 into a smart home control product.

    And I'm sure for this project you really don't need coding knowledge. Everything is copy and paste upload, that's all.

  • 2
    Get PCBs for Your Projects Manufactured
    pcbway.JPG

    You must check out PCBWAY for ordering PCBs online for cheap!

    You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto PCBWAY to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.

  • 3
    Sinric Pro Setup

    First, go to https://portal.sinric.pro/login and click on register a new account, Once you created a new account, just log in to the portal.

    image.png

    Then click on the Devices tab and create a new device.

    image.png

    Select the type as a switch because we are going to control the relay.

    image.png

    Then just click next, next, and just go to the final screen, and it will show you the credentials. Just copy them, because you will need those later.

    image.png

    Once you finish, just click the zero code.

    image.png

    It will show you the device and some options, select the following one and click next.

    image.png

    Enter the GPIO pin where your relay is connected. In my case, I'm going to use the inbuilt led.

    image.png

    Next, mention the Wi-Fi credentials and select download the firmware.

    image.png

    Now open the downloaded firmware in Arduino IDE and upload it to your ESP32 C3 board