Key Features • Guide • PCB • Credits • License

• STM32F722RET6 microcontroller for high-performance control
• ICM-45686 IMU for precise motion tracking
• BMP580 barometer for altitude sensing
• MicroSD card storage for flight data logging
• Dual servo outputs for TVC or fin control
• 2-cell LiPo support with integrated BQ25883 charger
• USB-C connectivity for programming and data transfer
• Compact design optimized for rocket applications

Check out the comprehensive GUIDE.md that walks you through:

• Component selection and requirements
• Schematic design with detailed explanations
• Communication protocols (I2C, SPI, UART, USB)
• PCB layout and routing best practices
• Power management circuitry
• Manufacturing with JLCPCB

Designed in KiCad with careful attention to signal integrity, power distribution, and compact layout suitable for rocket applications.

This project uses:

• KiCad
• STM32CubeMX
• easyeda2kicad.py
• Hack Club Blueprint

• Trace – A comprehensive PCB ruler with reference footprints
• Cyberboard – A Raspberry Pi Pico-sized STM32 development board with Bluetooth
• CyberCard – A Cyberpunk themed NFC hacker card
• Niveles De Niveles – Real-time flood alert app
• Linea – An EMR tablet
• Tamaki – A cute HackPad

MIT

notaroomba.dev  ·  GitHub @NotARoomba  ·