Home/Support/Support Forum/XBee3 MMT on PCB design: how to bring power to it?

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

0 votes
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, 2020 in XBee3 ZigBee by edunn106 New to the Community (25 points)

Please log in or register to answer this question.

1 Answer

+1 vote
Best answer
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, 2020 by mvut Veteran of the Digi Community (15,223 points)
selected Sep 2, 2020 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.