Your Cart is Empty
SKU: ADF FEATHER 32U4 BASIC PROTO
BRAND: Adafruit
In Stock
R 450.00 (inc VAT)
R 391.30 (ex VAT)
Shop Online
and fill your cart
Choose Payflex at checkout
Get approved and
pay 25% today
with your debit
or credit card
Pay the remainder
over 6-weeks.
No interest.
No fees.
Collections: IoT, Internet of things
Type: Breakout boards / Shields / Modules
Category: Feather boards, Iot
At the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Flora. 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.
To make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.
