This is theAdafruit Feather RP2040 Adalogger our take on an all-in-one RP2040 data-logger (or data-reader) with built-in USB, battery charging, and a microSD holder ready to rock!We have other boards in the Feather family, checkem out here

The RP2040 Adalogger is the same size and shape as a Feather and is intended to make your next data logging or data reading project super easy. Micro SD card socket wired for SPI or SDIO? Yes! STEMMA QT / Qwiic connector for fast I2C? Of course! Neopixel? Its a-glowin This board will work excellently with Arduino or CircuitPython/MicroPython for any data recording/retreiving projects.

At the Feathers heart is an RP2040 chip, clocked at 133 MHz and at 3.3V logic, the same one used in theRaspberry Pi Pico. This chip has a whopping 8MBof onboard QSPI FLASH and 264K of RAM! This makes it great for buffering and processing data before writing it to the SD card.

Features:

1. Light as a (large?) feather 6.3 grams
2. RP2040 32-bit Cortex M0+ dual core running at ~133 MHz @ 3.3V logic and power
3. 264 KB RAM
4. 8 MB SPI FLASHchip for storing files and CircuitPython/MicroPython code storage. No EEPROM
5. Tons of GPIO! 21 x GPIO pins with following capabilities:
6. 1. Four12-bit ADCs (one more than Pico)
   2. Two I2C, Two SPI, and two UART peripherals, we label one for the main interface in standard Feather locations
7. 16 x PWM outputs for servos, LEDs, etc
8. Built-in 200mA+ lipoly chargerwith charging status indicator LED
9. Pin #13 red LEDfor general purpose blinking
10. RGB NeoPixelfor full-color indication.
11. MicroSD card holderfor adding as much storage as you could possibly wantfor reading

Package Includes:

1 x Adafruit Feather RP2040 Adalogger 8MB Flash with microSD Card STEMMA QT / Qwiic