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Controllable pins on Raspberry Pi

59 Views - Created 43 days ago

43 days ago

Posted by:
Stephanie

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Hello. ADC pi is doing a lot in my current working project.

 

However, I also wanna control a single LED's color by the pi which is under 2 ADC pis

 

Is there any spare GPIO pins_which is all connected but not used by ADCpis ?

 

I need 3 usable GPIOs.

 

Thanks.

43 days ago

Posted by:
andrew

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Location:
United Kingdom

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Hello Stephanie

The ADC Pi uses pins 1 (3.3V), 2 (5V), 3 (I2C SDA), 5 (I2C SCL) and 6 (GND) on the GPIO header.  All of the other GPIO pins can be used for other purposes.

AB Electronics UK Tech Support

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