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I read the following thread and BCM20737S SiP Module technical reference, but I couldn't find how much current each GPIO pin can output.
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
Solved! Go to Solution.
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GPIO
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Look up the gpio section of this doc:
WICED™ Smart Hardware Interfaces
"all gpios can source or sink up to 2mA. p26/27/28/29 can sink up to 16mA."
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Look up the gpio section of this doc:
WICED™ Smart Hardware Interfaces
"all gpios can source or sink up to 2mA. p26/27/28/29 can sink up to 16mA."
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Is the above doc of any help to you?