Editorial Review Here's some handy specs! Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in Light as a (large?) feather - 4.8 grams ATmega32u4 @ 8MHz with 3.3V logic/power 3.3V regulator with 500mA peak current output USB native support, comes with USB bootloader and serial port debugging You also get tons of pins - 20 GPIO pins Hardware Serial, hardware I2C, hardware SPI support 8 x PWM pins 10 x analog inputs (one is used to measure the battery voltage) Built in 100mA lipoly charger with charging status indicator LED Pin #13 red LED for general purpose blinking Power/enable pin 4 mounting holes Reset button
Features 1) Feather is the new development board from Adafruit, and like it's namesake it is thin, light, and lets you fly! Adafruit designed Feather to be a new standard for portable microcontroller cores. 2) At the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program & debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc. This chip is well supported in the Arduino IDE and can run just about every sensor/library out there. 3) The Feather 32u4 Basic Proto has some extra space left over, so we give you a tiny little prototyping area. If you just need to attach a button or sensor, you may be able to skip out on a breadboard and wire it directly on there. 4) Comes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. Lipoly battery and USB cable not included.
Specification Binding : Electronics Brand : Adafruit EAN : 0702658304133 Label : Adafruit Manufacturer : Adafruit Model : 2771 PackageDimensions_Weight : 0.04 pounds PackageDimensions : L:3.75 X W:2.50 X H:0.20 ProductGroup : PC Accessory ProductTypeName : COMPUTER_COMPONENT Publisher : Adafruit Studio : Adafruit Title : Adafruit Feather 32u4 Basic Proto