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Adafruit KB2040 Kee Boar Driver - board with RP2040 microcontroller - Adafruit 5302
Brand: Adafruit
Product Code: AN-20788
Availability: 4-6 business days
Planned delivery date after ordering: 2025-07-11
Product Code: AN-20788
Availability: 4-6 business days
Planned delivery date after ordering: 2025-07-11
Ex Tax: 17.77€
Adafruit Kee Boar Driver is a board based on the RP2040 microcontroller. The chip has two ARM Cortex M0+ cores running at up to 133 MHz, 264 kB of RAM (no EEPROM) and an 8 MB SPI FLASH chip for storing CircuitPython / MicroPython files and code. Additionally, it allows external memory up to 16 MB to be connected via a dedicated QSPI bus. The small size board has 20 GPIO pins (Including two on the QT port), a STEMMA QT connector, and a USB Type C socket.
Main features:
Main features:
- Reset and Bootloader buttons to quickly reboot the board. The bootloader button is also available as a generic GPIO input button
- STEMMA QT connector is compatible with SparkFun Qwiic I2C connector and can be used to connect and play I2C devices or as 2 additional GPIO pins
- Built-in 3.3 V voltage regulator (peak current - 500 mA)
- Green LED informing about the module power supply
- Compatible with NeoPixel
- RAW output for supplying NeoPixels or other 5 V devices. Jumper at the bottom to bypass the 500 mA fuse (up to 2 A from USB)
- USB type C connector allows access to built-in USB ROM bootloader and serial port debugging
- Additional D- and D+ pinouts for alternative USB connections
- Processor: Dual ARM Cortex-M0+ / 133 MHz
- 264 kB SRAM
- Support for up to 16 MB of external Flash memory via dedicated QSPI bus
- DMA controller
- Fully interconnected AHB crossbar
- Peripherals with interpolator and integer divider
- Programmable LDO on-chip for core voltage generation
- 2 on-chip PLLs for USB and core clock generation
- 30 GPIO pins, 4 of which can be used as analog inputs
- Communications:
- 2 x UART
- 2 SPI controllers
- 2 I2C controllers
- 16 PWM channels
- USB 1.1 and PHY controller, with host and device support
- Dimensions: 35.0 x 17.8 x 4.9 mm
- Weight: 2.8 g
- Adafruit KB2040 Kee Boar Driver - 1 pcs
- Goldpin strip for self-soldering - 2 pcs
