Datasheet

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Guide Contents
Guide Contents
Overview
Pinouts
Power Pins
Logic pins
RFM/SemTech Radio Module
Other Pins!
Assembly
Header Options!
Soldering in Plain Headers
Prepare the header strip:
Add the breakout board:
And Solder!
Soldering on Female Header
Tape In Place
Flip & Tack Solder
And Solder!
Antenna Options
Wire Antenna
uFL Antenna
Power Management
Battery + USB Power
Power supplies
Measuring Battery
ENable pin
Radio Power Draw
Arduino IDE Setup
https://adafruit.github.io/arduino-board-index/package_adafruit_index.json
Using with Arduino IDE
Install SAMD Support
Install Adafruit SAMD
Install Drivers (Windows 7 & 8 Only)
Blink
Successful Upload
Compilation Issues
Manually bootloading
Ubuntu & Linux Issue Fix
Feather HELP!
My ItsyBitsy/Feather stopped working when I unplugged the USB!
My Feather never shows up as a COM or Serial port in the Arduino IDE
Ack! I "did something" and now when I plug in the Itsy/Feather, it doesn't show up as a device anymore so I cant
upload to it or fix it...
© Adafruit Industries https://learn.adafruit.com/adafruit-feather-m0-radio-with-rfm69-packet-radio Page 2 of 73