TRMNL (OG)
The button on the back of the TRMNL (OG) device can serve many functions, but the most prominent is to force the device to refresh and advance to the next screen in your playlist.
Pressing the button wakes up your device and instructs it to connect to its server to fetch the next screen update.
This button has additional functions outlined in our special functions article.
TRMNL X
Coming Soon...