Turning TV on & off with Amazon Signage Stick

[sander]

We're glad to announce that Amazon has rolled out a partner level API to enable deeper integration into the FireTV operating system. With the recent update it's possible to schedule the on and off hours for the TV that is connected to the signage stick. Internally the stick sends a HDMI-CEC signal to the TV via HDMI cable. The TV needs to support HDMI-CEC and the controls need to be enabled.

https://playsignage.com/support/schedule-tv-digital-signage/#tv-on-off-play