
I2C HDMI Hacks
Hijack HDMI’s hidden DDC/CI I²C bus to automate input switching from Python on a Raspberry Pi—no remote required.
ril3y
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Hijack HDMI’s hidden DDC/CI I²C bus to automate input switching from Python on a Raspberry Pi—no remote required.
Meet PicoTag, a modular CircuitPython firmware for the RP2040, designed for hardware interaction, testing, and exploration.