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Adding a beeper to my SKR 1.4? (marlin 2.1.2.1)

Matthew Oswald
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Matthew Oswald

Matthew Oswald

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in pins_BTT_SKR_V1_4.h can I just change 

#define EXP1_01_PIN                        P1_30


to: 

#define EXP1_01_PIN                        P0_01


to use the leftmost pin the skr and just plug in a computer beeper so that + is on the +5v on I2C and the - is on pin 0.1?

or is there a better way to do this without a raspberry pi?

 

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I2C.png

Edited by Matthew Oswald
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