Details
A Feather board without ambition is a Feather board without FeatherWings! This is theAdalogger FeatherWing: it adds both a battery-backed Real Time Clock and micro SD card storage to any Feather main board. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight!
This FeatherWing will make it real easy to add datalogging to any of our existing Feathers. You get both an I2C real time clock (PCF8523) with 32KHz crystal and battery backup, and a microSD socket that connects to the SPI port pins (+ extra pin for CS). Tested and works great with any of our Feathers, based on ATmega32u4, ATSAMD21, or ESP8266.
We recommend the Arduino's default SD library to talk to the microSD card socket. On ESP8266, the SD CS pin is on GPIO 15, on Atmel M0 or 32u4 it's on GPIO 10. You can cut the trace to the default pin and change this to any pin. To use the RTC, use our RTClib library. If you need a precision RTC, check out our DS3231 FeatherWing
Does not come with a micro SD card. A CR1220 coin cell is required to use the RTC battery-backup capabilities! We don't include one by default, to make shipping easier for those abroad.
- 50.8mm x 22.9mm x 1.6mm / 2" x 0.9" x 0.06"
- Weight: 5.1g
Specifications
Part. No. : | 2922 |
Questions on Adalogger FeatherWing - RTC + SD Add-on For All Feather Boards
No questions asked yet
Register or Login to ask a question.Related Products
-
808524 Adafruit Feather 32u4 Bluefruit LE
This is the Adafruit Feather 32u4 Bluefruit - our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with builfalse -
808553 Adafruit Feather 32u4 Adalogger
This is the Adafruit Feather 32u4 Adalogger - our take on an 'all-in-one' datalogger (or data-reader) with built in USB and bfalse -
808554 Feather Stacking Headers - 12-pin and 16-pin female headers
These two Female Stacking Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business! -
808616 DS3231 Precision RTC FeatherWing - RTC Add-on For Feather Boards
This is the DS3231 Precision RTC FeatherWing: it adds an extremely accurate I2C-integrated Real Time Clock (RTC) with a Tempefalse -
808618 Adafruit Feather 32u4 FONA
This is the Adafruit Feather 32u4 FONA - our take on an 'all-in-one' Arduino-compatible + audio/sms/data capable cellular witfalse