Personalizing your sound
Gumball has built-in speakers, so you can assign sounds to specific notifications. Choose from 15 pre-defined sounds, or add your own via the included SD card. Handy to distinguish notifications or to give you that extra boost of motivation with your special sound.
Playing a specific sound
Sound can be specified for each notification by using the “action” parameter in the ping URL. The action “track_x
” will play a specific track. The example below will play 12.mp3
from Gumball’s microSD card:
https://app-gumball.com/request?id=gumball_xxxxxxx&action=track_12
Playing a random sound
Use the action “track_random_x-xx
” to play a random track. The example below will play a random audio track out of the following audio tracks: 7,8,9,10.mp3
https://app-gumball.com/request?id=gumball_xxxxxxx&action=track_random_7-10
Playing a silent track
By default, the action track_0
is a silent track. This is handy if you want to have your Gumball turn on, rotating light only, without any sound.
https://app-gumball.com/request?id=gumball_xxxxxxx&action=track_0
Changing the audio volume
Use the action volume_x
to change the volume. The minimum is 0 (silent) and the maximum is 20. The default is 12.
https://app-gumball.com/request?id=gumball_xxxxxxx&action=volume_15
Adding your own custom sound
Your Gumball comes already loaded with 15 cool audio tracks. But we know everyone has their little ‘special’ sound they like 🎵! So we made it possible to add custom tracks! All you have to do is load some mp3 files on the Gumball’s microSD card:
- ⚠️ Unplug your Gumball!!
- Open your Gumball by removing the cover lens.
- Slide the microSD card holder outward, then flip it vertically.
- Remove the microSD card
- From a computer, load your mp3 files on the microSD (use the provided SD card adaptor)
- Make sure the audio track names are numbers only, for example: 4.mp3, 18.mp3, etc…
- Re-insert the microSD card inside your Gumball, put the lens back on, re-plug it. Done!
Audio considerations
- File types accepted: .mp3
- Best result with shorter tracks (~10sec or so). Audacity is a great free tool if you want to trim or edit an audio file.
- File naming convention: use numbers only. For example:
- 1.mp3
- 2.mp3
- ….
- 44.mp3
- 45.mp3