Author Topic: McDemo205 3.3V test pin (15 and 17)  (Read 70 times)


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Re: McDemo205 3.3V test pin (15 and 17)
« on: May 02, 2017, 02:58:22 pm »
If you are asking how much current the 3.3V rail can supply, it would be around 100mA. Please keep in mind that powering a peripheral device from these pins will have a dramatic effect on battery life, depending on the active and quiescent current of the attached peripheral.