Custom Certificates

Not Registered Player

The below procedure can be used if your player appears as Online in your Yodeck account.

If you need to install the certificates before registering the player on your account, please click here .

Example Certificates

You can install any certificates ( in a PEM format ) directly on your player. For example, I have 2 CA in a PEM format, as shown below:

First Certificate


Second Certificate


Just copy and paste them in the relative field in your player’s security settings, as shown below. Click the ” Save ” button, and the certificates will be installed on your player.

Proper Paste Format

Just bear in mind to include the —–BEGIN CERTIFICATE—– at the start of your certificate and the —–END CERTIFICATE—– at the end of your certificate.

add custom certificate

Installing Custom Certificates by editing the SETTINGS.TXT file

  1. In the Yodeck Portal Monitor Settings, add your custom certificates and click the Save button.
    add custom certificate
  2. Visit this site: https://www.base64encode.org/ .
    1. Paste the Custom certificates, one after the other
      encode certificate
    2. Click the green >Encode< button and copy the generated text.
      encode certificate
  3. Power off the Player and remove the SD card.
  4. By using an SD card reader, place the SD card in your Laptop or PC and go to the SETTINGS.TXT file that resides in the first partition of the SD card.
  5. In the SETTINGS.TXT file, find the [SECURITY] section, and in the custom_certificates line after the “=” paste the copied text from the above steps.

    Single Line of Text

    Ensure that the copied text is a single line of text and does not have any empty spaces or line breaks between the characters.

    add custom certificate

  6. Place the SD card back into the player and plug in the power cable.
  7. After powering on, a blinking message ” Configuring ” will display at the bottom right of your screen. Please do not unplug or reboot the player at this stage. If the custom certificates are correct, the player should connect to your network without any issues.