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ddcvcp
Arduino library to control external monitors over DDC/CI VCP by slightly abusing the VGA/DVI/HDMI port.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
I wouldn't do it that way; opening and soldering in the monitor. I'd go with using DDC and VCP, just hook i2c and GND to the unused VGA port and then use something like this to send a custom VCP command (I think it's 60 to switch).
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