Skybean Nano Specifications

• USB-C
  

  Provides high-speed data transfer and power delivery.
  The device can draw power from the USB-C port, but not charge. Charging circuitry is not included to save weight and space in the microrockets.

• ESP32-S3
  

  The ESP32-S3 is a powerful microcontroller that runs the BeanOS operating system.
  

  • Dual-core 240MHz
  • 2.4GHz radio for WiFi, Bluetooth or ESP-NOW communication
• Barometric Sensor
  

  The BMP390 delivers precise pressure readings for altitude measurement and staging progression.

• Inertial Measurement Unit
  

  A high performance Bosch 6DOF IMU.

  • Acceleration measurement range up to ±24G
  • Gyroscope measurement range up to 2000°/s
• Antenna
  

  u.FL connector to connect an external antenna.
  Can be used for a live downlink during flight.

• LED
  

  Two independent RGB LEDs provide visual feedback for device status.

• Battery
  

  This connector connects to a standard LiPo battery to power the device during flight.
  The voltage is monitored by the MCU and can be logged or transmitted wirelessly.

• Pyro
  

  Pyro channels for deployment and separation events.

  • 4 independent outputs
  • Rated for 1A continuously, 5A for short bursts
• Servo
  

  Servo channels for actuating mechanical systems.

  • 2 independent channels
  • Direct connection to the battery voltage
  • PWM signal level-shifted to the battery voltage
  • Compatible with standard servo motors
• Buzzer
  

  Buzzer that can be used for various purposes.

  • User feedback
  • Finding back the Skybean after landing
• Flash
  

  This memory is fully available for datalogging and separate from the main firmware.
  The solder DFN8 is more robust at high acceleration than SD-cards