LED Settings

The 16x16 NeoPixel matrix will need to be configured in order to display the animations correctly. Follow the settings below to configure the LED matrix.

• Click on the Config icon on the homepage of WLED, then click on LED Preferences
• Under section LED outputs set the following
  • 1: WS281x
  • mA/LED: 55aA (typ. 5V WS281x)
  • Color order: GRB
  • Start: 0 Length: 256
  • Data GPIO: 21
• Click save at the top when settings have been updated.

2D Configuration

In the Configuration menu, click on 2D configuration and make the following settings.

• Under the 2D setup section, select 2D matrix from the dropdown menu.
• Under the LED panel layout section make the following adjustments
  • 1st LED: Bottom Left
  • Orientation: Horizontal 
  • Serpentine: ON
  • Dimensions: 16 x 16
• Click save at the top when settings have been applied.

2D Effects

In the WLED homepage, under the Effect mode click on the search box. In the categories popup, click on the matrix icon. The list of effects will filter out all effects and will show all available 2D effects. Click on any of these effects to display on the 16x16 NeoPixel Matrix.

Audio Settings

In the Configuration menu, click on Usermods. Make the following adjustments.

• Click the Enabled checkbox under the Audio Reactive headline. 
• Under Digitalmic type dropdown box select Generic I2S.
  • Pin I2S SD: 25
  • Pin I2S WS: 33
  • Pin I2S SCK: 26

Click Save button when settings have been set.