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M-1 LED Matrix Settings for WLED

Below we will go through the WLED settings needed for your device to work properly with the HUB75 LED Matrix attached to the M-1

This guide is needed if you reflashed your M-1 LED Matrix following our flashing guide.

Friendly Name

Click on Config, then User Interface. In the Server description field, enter the name you want your M-1 device to display as in the WLED interface—e.g., Apollo LED Matrix.

Hostname

Click on Config, then WiFi Setup. In the mDNS address field, enter the hostname you want your M-1 to use on your network such as apollo-led-matrix. Now your device will be accessible via its IP address or the hostname you just made with ".local" added to the end such as http://apollo-led-matrix.local

Hostnames can only have numbers, letters, and dashes

Make sure not to use invalid characters for your hostname!

Length

  • The entire hostname (including dots) must be ≤ 253 characters.
  • Each label (the part between dots) must be 1–63 characters.

Characters

Allowed characters are:

  • Lowercase a–z
  • Digits 0–9
  • Hyphen -

No Special Characters

  • No underscores (_), spaces, punctuation, or other symbols.

Start and End Restrictions

  • Each label must start and end with a letter or digit.
  • Labels cannot begin or end with a hyphen.

Case-Insensitive

  • Hostnames are not case sensitive (HostName = hostname).
LED Settings

Click on Config, then LED Preferences. Select Hub75Matrix 64x64 and set Chain Length to 1 and click Save.

2D Settings

2. Click on Config, then 2D Configuration. Select 2D Matrix, click the circle next to Basic, change the Panel Dimensions to 64 x 64 and click Save.

AudioReactive Settings

Click on Config, then AudioReactive. Check Enabled then select 16 digitalmic for Pin I2s SD, select 6 digitalmic A5 for Pin I2S WS, and select 7 digitalmic for Pin I2S SCK and click Save.