Arduino Nano - Lipo, charge controller, voltage booster, SIM800L EVB v2

Hi guys, looking for some advice.

I'm working on a project that uses an Arduino nano a 1000mah 1s lipo (3.7v) a charge controller and a voltage booster capable of outputting 2AMPS (I believe the SIM800L EVB v2 needs 2amps at peak).

See my attachment for the current wiring.

I am wanting to know the best way to wire power to the Arduino, directly from the dc booster because the Arduino needs 5v? or some other way? The worry about powering the arduino from the booster is that it will no longer be delivering the 2amps needed to the SIM800L EVB v2 module, because the arduino will be pulling some amps of its own. Is the easy solution to get another booster and wire that the the lipo then to the arduino?

Thanks

Hi,

Anton2k:
I am wanting to know the best way to wire power to the Arduino, directly from the dc booster because the Arduino needs 5v?

Yes.
The amount of current the Arduino Nano takes is quite small, so having 2 amps available for the SIM800L and Nano is fine.

Yours,
TonyWilk

Sorry tony meat to reply to this a while ago.

Thanks again for your reply!