Difference between revisions of "Krooz"
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= Hardware design = | = Hardware design = | ||
== Pinout == | == Pinout == | ||
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== Airborne equipment electrical connections == | == Airborne equipment electrical connections == | ||
Revision as of 05:15, 14 October 2012
Overview
Krooz autopilot board is an all in one rotorcraft solution, with a wide variety of sensors, modules and units on one board in market usual Rotorcraft size.
Features
Krooz is based on the 64 pins STM32F105RCT6 connectivity line family processor featuring 64k of RAM and 256k of FLASH. All the pins are exposed, providing access to the complete set of the STM32 peripherals.
- STM32 microcontroller STM32F105RCT6 datasheet with 256kB flash and 64kB RAM
- MPU6050 Gyro/Accelerometer sensor
- MRF24WB0 WiFi or BTM-222 Bluetooth (wire or external antenna connector) module on board.
- MS5611Pressure sensor
- MAX7456 OSD module
- 7 x Analog input channels
- 4 x 3.3V TTL UART (5V tolerant)
- 11 x Servo PPM outputs (or 10 if using PPM output receiver)
- 1 x I2C 5V bus
- 1 x Micro USB
- Extra camera control connector
- 3 x status LEDs with attached test point
- Up to 35V (8S LiPo) input power control unit
- ~50mm x ~50mm x ~10mm
- 2 layers PCB design
So, except for a GPS unit with the Krooz you have all necessary sensors for full features all in one rotorcraft solution.
Usage scenarios
Krooz can be used in different telemetry versions:
- with the on-board MRF24WB0 WiFi module
- with the on-board BTM-222 Bluetooth module
- or without any on-board telemetry solution, with a possibility to connect other telemetry link over one of the UART connectors.
Hardware design
Pinout
Airborne equipment electrical connections
<Ways of board to aircraft hardware connection>
Assembly
Mechanical drawing
<Size and dimensions>
Component layout
<Location of components on PCB>
Bill of material
<Cost of materials needed for assembly>
Programming
Getting started
<General highlights>
GCS notes
<Ground control station tuning notes>
Bootloader
<Bootloader setup>
JTAG/Hardware testing
<Running boards without bootloader and hardware debugging>
Sensors calibration
<All kinds of sensors setup: IR, IMU, proximity, etc.>
Simulator
<Simulation notes. Optional>
Development
Hardware revision history
<Hardware revisions and changes list>
Hardware TODO
<Future release wishlist>
Firmware revision history
<Firmware development links>
Firmware TODO
<Firmware improvments wishlist>
Bootloader
<Bootloader considerations>
Resources
PCB and assembled board suppliers
<Links to board suppliers>
Downloads
<Attached extra files>
Gallery
<User images involving specified board>
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