mRo Control Zero OEM H7
Specifications
| Specifications | mRo Control Zero OEM |
| Main Processor | 32-bit STM32H743 Cortex M7 core with FPU, frequency 480 MHz |
| IO Processor | No |
| RAM | 1MB RAM |
| Flash | 2 MB (plus 512kB FRAM) |
| Crypto / Hash Processor | Yes |
| 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) [3x with HW flow control,1x FRSky Telemetry (D or X types), 1x Console & 1x GPS+I2C]. 1x PPM sum input signal Supported RC input protocols: |
| Connectors | -2x 18 1mm dual row header -2x 20 1mm dual row header |
| Pin Headers | Yes |
| Conformal Coating | Optional |
| Extended Testing and Burn In | Yes |
| Custom Carrier Board Support | Yes |
| LED | Yes (RGB) |
| Dimensions | Width: 20mm (0.79″) Length: 35mm (1.38″) |
| Weight | 4.14g (.15 oz) |
| Mounting Holes | Yes |
| Protector Case | N/A |
| Thermal Case | Available upon request |
| Typical Platforms |
-Multirotor |
Firmware
The mRo Control Zero is compatible with the following firmware:
ArduPilot
-Arducopter 4.x
-ArduPlane 4.x
-ArduRover 4.x
PX4
-PX4 1.12.x (master branch)
Normal Usage Guide
Connectors
The front header is missing the labels for the SPI6 peripheral, check the following table:
- 28 – SPI6_MOSI
- 30 – SPI6_CS
- 32 – SPI6_SCK
- 34 – SPI6_MISO
Tutorials
3D Model
Carrier Boards
We offer a variety of carrier boards to suit most use cases. Designed to ease integration with your aircraft or simplify prototyping and development phases.
mRo Reference Design CB – M10066
The reference design carrier board combines flexibility with a reduced footprint providing TELEM1 and 2, GPS, POWER and both CAN ports but also breaks out additional serial ports in 0.1″ headers as well as all PWM outputs. Support for an external power source to power peripherals is available using the solder jumpers at the bottom and the 0.1″ headers in front.
– Dimensions: 63.8mm x 31.6mm [2.51in x 1.24in]
– Distance between holes: 57.6mm x 25.8mm [2.27in x 1.02in]
– Hole size: 3.3mm [1/8″]
– Weight: 4.5g [0.16oz ~0.01lb]
Store link: https://store.mrobotics.io/product-p/m10066a.htm
mRo_M10066B (STP file)
mRo ‘Stick’ CB – M10062
The ‘Stick’ carrier board loses a couple of JST-GH connectors to make it as slim as possible but still keeps the 0.1″ headers for PWM outputs and hast the most used ports such as GPS, TELEM1, TELEM2, POWER and both CANs.
– Dimensions: 81.5mm x 20.8mm [2.64in x 2.13in]
– Distance between holes: 65.6mm x 15.6mm [2.58in x 0.61in]
– Hole size: 2.6mm [0.1 in]
– Weight: 4.9g [0.17oz ~0.01lb]
Store link: https://store.mrobotics.io/product-p/m10062a.htm
mRo_M10062B (STP)
mRo ‘Prototyping’ Zero OEM Adapter – M10060
This board breaks out every single pin from the OEM H7 autopilot into a 0.1″ through-hole header, making it the most versatile carrier board but not exactly the smallest.
– Dimensions: 67mm x 54mm [2.64in x 2.13in]
– Distance between holes: 42mm x 46.4mm [1.65in x 1.83in]
– Hole size: 3.2mm [0.13 in ~1/8″]
– Weight: 11.8g [0.42oz ~0.03lb]
Store link: https://store.mrobotics.io/product-p/m10060b.htm
mRo_M10060D_Zero_OEM_Adapter (STP file)