Full deetail video of a "Pitchcom" device I built. Credit for the idea goes to Erik Gulbrandsen. This solution is using an Elgato Streamdeck connected to Companion software to send pre-recorded mp3 commands using Playoutbee software wirelessly to a catcher. I used a portaphone Epak radio system but other radio systems could be used.
▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
02:15 - The Box
03:18 - Top panel
03:48 - Wireless communication - Portaphone Epak
05:22 - Streamdeck
06:05 - Battery power
07:56 - Raspberry Pis
08:48 - Cable management and connectors
11:05 - Playoutbee Pi
12:26 - Companion Pi
16:03 - Other pitch calling products
18:42 - My costs
19:42 - Playoutbee software
21:12 - Companion Pi software