mRo Pixracer Pro
“mRo – a team of pioneers and designers of drone technology; combining analytical meticulousness with curiosity, boundless imagination, and the desire to solve some of the hardest challenges for the continuum sophistication of everyone”
Background/History of the product:
4 years after the original Pixracer was designed and proven we recognized the need to bring the design to the forefront of open source flight controllers. With the Pixracer Pro we maintained everything that the community loved about the original Pixracer and improved every deficiency that was known. The resulting fight controller is destined to become the new goto flight controller for developers and a rock solid foundation for commercial and industrial systems.
|Main Processor||32-bit STM32H743IIK6 Cortex M7 RISC core with FPU 460 MHz|
|RAM||1024 KB RAM|
|Flash||2 MB FRAM|
|Crypto / Hash Processor||No|
|Accelerometers / Gyros / Mags||Accelerometers / Gyros / Mags|
|Sensors||Invensense/TDK ICM-20602 (6DOF)|
Invensense/TDK ICM-20948 (9DOF)
|Sensors – Dampened||Bosch BMI088 (6DOF) (internally vibration dampened)|
|Internal Magnetometer||AK09916 inside ICM-20948|
|Barometer||Infineon DPS310 barometer (Very smooth and NO light sensitivity)|
|Interfaces and Protocols||6x UART (serial ports) [2x with HW flow control,1x FRSky Telemetry (D or X types), 2x General Purpose & 1x GPS+I2C].|
1x PPM sum input signal
8x PWM outputs (all DShot capable)
1x RSSI (PWM or voltage) input
1x JTAG (TC2030 Connector)
3x Ultra low noise LDO voltage regulator
Supported RC input protocols:
Spektrum DSM / DSM2 / DSM-X® Satellite compatible input and binding.
Futaba S.BUS® & S.BUS2® compatible input.
FRSky Telemetry port output.
|Pin Headers||Yes – 8 Servo|
|Extended Testing and Burn In||No|
|Custom Carrier Board Support||No|
|Dimensions||Width: 36mm (1.42”)|
Length: 36mm (1.42”)
|Mounting Holes||4mm holes at 31.5mm spacing, Silicone grommets for m3 screws|
|[Quality] and Typical Platforms||[High-End]|
The mRo Pixracer Pro. is compatible with the following firmware:
Normal usage guide
All connectors follow the Dronecode connector standard. Unless noted otherwise all connectors are JST GH.