Datasheet

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What frequency is my module?

Look for a little colored paint dot on top of the module.

GREEN or BLUE = 900 MHz

RED = 433 MHz

Every now and then the paint dot shows up without a color or with the ink dot burnt. This is just a manufacturing

variance and there is nothing wrong with the board. You should get the frequency you ordered though. So if you

plan on mixing these up, you may want to add a new mark of your own.

https://learn.adafruit.com/adafruit-feather-32u4-radio-with-rfm69hcw-

module

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