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XBee3 MMT on PCB design: how to bring power to it?

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I have a voltage regulator on the pcb that inputs 12V and drops it to 3.3V (500ma max). To bring power to the XBee3 MMT device on the PCB, I just route the 3.3V output of the Vreg to the Vcc of the XBee3, correct? plus GND of all circuitry.

asked Sep 1 in XBee3 ZigBee by edunn106 New to the Community (24 points)

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That would be correct. With the additional changes listed in the manual at https://www.digi.com/resources/documentation/digidocs/pdfs/90001543.pdf
answered Sep 1 by mvut Veteran of the Digi Community (13,318 points)
selected Sep 2 by edunn106
thank you kindly
do I just bring 3.3v into the Vcc pin (pin 2) of the XBee?plus connect GND.. right now the XBee doesn't turn on when I do this.. haven't added the recommended capacitors though.
Yes that is all you would need to do if you are able to provide the required current at a fast enough rate.