3DR Control Zero H7 OEM G
by 3DR

The 3DR Control Zero H7 OEM (Revision G) is an ultra-compact, industrial-grade autopilot module designed for enterprise system integrators, commercial drone manufacturers, and advanced robotics laboratories. Stripped of bulky plastic connectors and heavy housings, this postage-stamp-sized flight computer is engineered to be embedded directly into custom application-specific PCBs or specialized carrier boards. By utilizing a high-density, low-profile Samtec board-to-board interconnect system, the Control Zero H7 OEM delivers massive processing authority in a microscopic footprint, making it the premier choice for space-constrained fixed-wing fuselages, micro-multirotors, tactical loitering munitions, and autonomous terrestrial rovers.

At the core of this micro-powerhouse is a high-performance 480MHz STM32H7 processor capable of effortlessly managing complex autonomous flight algorithms, real-time sensor fusion, and multi-protocol peripheral communication. To ensure mission-critical reliability in demanding operating environments, the board features a robust, redundant internal sensor suite featuring state-of-the-art industrial IMUs, a high-precision digital barometer, and an onboard magnetometer. Fully compatible with industry-standard open-source autopilot ecosystems such as ArduPilot (ChibiOS) and PX4, this OEM module provides enterprise developers with the raw computational performance and physical flexibility required to build the next generation of custom autonomous unmanned systems.

Technical Specifications

• Core Microcontroller: STM32H7 Series 32-Bit Arm Cortex-M7 running at 480MHz

• Hardware Architecture: OEM Board-to-Board Embeddable Module (Revision G)

• Mating Interconnect Interface: High-Density Samtec Micro Sockets (Bottom-mounted)

• Supported Autopilot Ecosystems: ArduPilot (ArduCopter / ArduPlane / ArduRover / Antenna Tracker) and PX4 Autopilot

• Internal Sensor Array: Redundant industrial-grade 6-axis IMUs (Gyroscopes and Accelerometers)

• Onboard Barometer: High-accuracy, low-drift digital atmospheric pressure sensor

• Onboard Magnetometer: Integrated 3-axis digital compass for magnetic heading tracking

• Peripheral Bus Support: Up to 6x UARTs (Serial Ports), 2x Independent CAN Buses (DroneCAN compliant), I2C, and SPI rails

• Actuator Control Capability: Supports up to 14x independent PWM/DShot outputs (routed through carrier PCB)

• Logic Voltage Standard: 3.3V I/O architecture

• Physical Module Dimensions: 20 mm x 20 mm x 4.5 mm

• Net Hardware Weight: Less than 3.5 grams

What's Included

• 1 x 3DR Control Zero H7 OEM G Autopilot Module