- STM32F103TB 32-bit ARM CortexM3 processor run 72M clock 128KB Flash 20KBRAM
Functions:
- Read MPU-6050 output three-axis angular speed and accelerate ADC value
- Red HMC5983 geomagnetic sensor each axis sense magnetic intensity ADC value
- Read barometric altimeter BPM180 temperature and air pressure, and know the real pressure altitude
- Run AHRS program, know the current module pitch, roll, course, pressure altitude and temperature
- Initialize GPS, and receive GPS NEMA0183 words, get longitude and latitude information
- Program send different values, attitudes, GPS location to main serial port TXO and send to host, host will display wave and values.
Note: the above function offer source code, compiler is MDK, build-essential MDK-Lite Version: 4.23
Communication inferface: offers a standard serial port. Level 3.3V TTL level, baud rate default 115200bps
STM32 debugging port: only lead STM32 serial SWD interface, you could use STlink/Jlink, need four wires connect to emulator
1. VCC
2.GND
3.SWCLK
4.SWDIO
Power Supply: 4V-7V DC power supply, current 100mA@5V