WLED ON XIAO ESP32

Hi, all

If you're not familiar with WLED, the WLED Project is a web server that controls LEDs and SPI-based chipsets. It can control two types of LED strips: digital addressable and analog non-addressable. WLED also provides open protocols to communicate with platforms like Amazon Alexa, Google Assistant, and Phillips Hue, it is based on both ESP controllers, and it is completely open-source. so let's look at how to install it in our tiny Xiao-ESP32-S3 from Seeed Studio i also bulled a encloser for it

1. XIAO-ESP32-C3
2. WS2812B led strips
3. Ribbon cable
4. 5v power supply

First of all, let's talk about how I made a case for Xiao in Fusion 360.

1. Imported a 3d model of Xiao from Grabcad 
2. Sketched a square 
3. Extruded it to the required height 
4. Done Fillet on the 4 corners 
5. Used shell tool to convert it into a 1 mm thick wall 
6. Removed two sides one for the USB-C port and another for cables and antenna 
7. Made a cap of 1mm by utilizing the projection tool 
8. Extrude another 1mm from the cap and push the walls for the snap-fit of the cap 
9. Made an airway for Xiao on the cap by cutting with a sketch 

Done !!

Used by Anycubic Kobra 2 neo for this with a Black PLA

Now let's flash the WLED to xiao esp32c3, connect the Xiao with USB 

XIAO ESP32C3 is a low-cost, high-performance RISC-V IOT development board that supports Bluetooth and WiFi and low-power mode.

And go to wled-install.github.io

Select the board type to ESP32C3 (4MB Flash)

Click install

Select the COM port and click connect 

Click Install on the next window that appears 

The installation process will start

Now click next 

Enter your local wifi SSID and Password

Now the WLED will content to our network and test this go-to-visit device 

Now this open a wled web page interface 

Now let's follow this wiring diagram

solder all the wires and glue the xiao using a glue gun

Now close down the cap 

Step 5: Testing

power it up using a 5v external power supply and connect it with the Wled app 

Here is a useful video about the WLED app setup link

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