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The Adafruit KB2040 - RP2040 Kee Boar Driver by Adafruit is a mid-range advance development boards designed for everyday users. It features Item Type: Breakout Board and Model No. / Name: KB2040.
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About This Product
The Adafruit KB2040 - RP2040 Kee Boar Driver by Adafruit is a mid-range advance development boards designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Breakout Board
- Model No. / Name: KB2040
- Microcontroller: RP2040 32-bit Cortex M0+ dual-core
- Storage Capacity: 8 MB SPI FLASH — plenty of room for files, apps, and media
- Connectivity: USB Type-C, STEMMA QT
- Peak Current (mA): 500
- Shipping Weight: 0.021 kg
- Shipping Dimensions: 6 × 5 × 2 cm
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Features:
- Size and Form Factor: Same as a Pro Micro breakout, measuring 1.3" x 0.7" without headers.
- Microcontroller: RP2040 32-bit Cortex M0+ dual-core running at ~125 MHz with 264 KB RAM and no EEPROM.
- Storage: 8 MB SPI FLASH for file and CircuitPython/MicroPython code storage.
- GPIO Pins: 20 pins total, with 18 on castellated pads and 2 on the STEMMA QT port for easy access.
- Analog & Digital I/O: Four 12-bit ADCs., 16 x PWM outputs., Two I2C, Two SPI, and two UART peripherals., 10 digital GPIO pins for maximum PIO compatibility.
- LED & Indicators: RGB NeoPixel for status and classic green power LED.
- Buttons: Reset and Bootloader select buttons for easy restarts; Bootloader button also acts as a GPIO input.
- STEMMA QT: Plug-and-play I2C connector compatible with SparkFun Qwiic devices, providing extra GPIO.\
- Power Management: 3.3V regulator with 500mA peak current output.
- RAW output for powering NeoPixels and other 5V devices with a jumper to bypass the 500mA fuse for up to 2A from USB.
- USB: USB Type-C for ROM bootloader access, serial port debugging, and extra D- and D+ breakouts for alternative USB connections.











