2 Replies Latest reply on Apr 20, 2015 11:59 PM by BoonT_56

    How much current can each GPIO pin output?

      I read the following thread and BCM20737S SiP Module technical reference, but I couldn't find how much current each GPIO pin can output.

      Max I/O Current for BCM20736S

      BCM20737S Bluetooth Low Energy SiP Module Technical Reference


      Particularity, I want to know how much current P26, P27, P28 can output to control some full color LEDs with cathode common.

      Furthermore, I would like to know how much current GPIOs of BCM20737S can output simultaneously, too.


      Best Regards