Re:HDMI Firewall
by alanbernstein on Tuesday June 21, 2022 @05:57PM
(#31829555)
Any chance you could share more details, photos, product links, etc? I am working on something similar.
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I have a repo for the switch firmware, which has some pics and other details. Keep in mind though that was pretty quick and dirty, and I think there is a fix for the secondary switch that I still need to push. I should hopefully have some free time to get back to it soon though.
The HDMI dongle repo is still private, and I really want to do some cleanup before making it public. But, as for parts, I just used a breakout off amazon, and some cheap perfboard to make a hat containing the ESP32.
USB Switch Repo: https://github.com/byt3swap/mqtt_usb_switch
HDMI Breakout: https://www.amazon.com/gp/product/B075Q83W5F