Is it possible to power the Teensy LC (@24MHz) via an (20mA) IO-pin (which would be set to "output" and "high")?
It is a more complex scenario, but it is functional similar to a scenario where the power source would be connected to 3.3V and one IO-pin and if the connection to 3.3V would be lost the Teensy would be powered via the IO-pin!
Thanks for the answers in advance!
It is a more complex scenario, but it is functional similar to a scenario where the power source would be connected to 3.3V and one IO-pin and if the connection to 3.3V would be lost the Teensy would be powered via the IO-pin!
Thanks for the answers in advance!
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