Max mA output FLORA vs Arduino

For other supported Arduino products from Adafruit: Shields, accessories, etc.

Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.
Locked
User avatar
rahatmaini
 
Posts: 176
Joined: Wed Aug 29, 2012 5:15 pm

Max mA output FLORA vs Arduino

Post by rahatmaini »

Hey, I wanted to use the RGB NeoPixel V2 in my microcontroller setup. I have been told it can be used with regular Arduino UNO boards, but since they are RGB LEDs, they will pull 60 mA, correct? According to the tutorial on these pixels, a FLORA should be able to run these fine from one pin.

So basically, my question is, if the UNO can only give around 20 mA, is it not possible to use the pixels with that board? Also, how much can the FLORA give per pin?

Thanks :lol:

User avatar
adafruit_support_bill
 
Posts: 88091
Joined: Sat Feb 07, 2009 10:11 am

Re: Max mA output FLORA vs Arduino

Post by adafruit_support_bill »

The Flora (or any other microprocessor) is not driving leds directly. It is sending commands to the NeoPixel controller chip. The controller chip is the one that needs to sink 60mA.

Locked
Please be positive and constructive with your questions and comments.

Return to “Other Arduino products from Adafruit”