Holybro Micro APM Flight Controller

Name: Holybro Micro APM Flight Controller
Brand: Holybro
SKU: DRFC-2018
Price: 3164.00 INR
Availability: OutOfStock

₹3,164.00 (Inclusive of all taxes)

Out of Stock

The Holybro Micro APM is a compact, open-source autopilot flight controller based on the ArduPilot Mega (APM) 2.7 architecture, designed for autonomous fixed-wing, rotary-wing, and multirotor vehicles. It integrates essential sensors and supports GPS, telemetry, and power modules for programmable mission control.

Features

Compact 35x35mm form factor with 30x30mm mounting pattern for lightweight builds.
Based on the proven ArduPilot Mega (APM) 2.7 open-source firmware architecture.
Integrated 6-DoF MPU-6000 IMU, HMC5883L magnetometer, and MS5611 barometer.
Features Atmel ATMEGA2560 and ATMEGA32U-2 processors for flight control and USB communication.
Supports 8-channel RC input, telemetry, GPS modules, and I2C/analog I/O for expansion.

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Description

The Holybro Micro APM flight controller condenses the full functionality of the larger APM systems into a 35mm footprint, maintaining compatibility with the extensive ArduPilot ecosystem. Its design leverages the mature APM 2.7 hardware architecture, incorporating fixes and refinements from earlier variants for reliable autonomous operation.

Equipped with a comprehensive sensor suite including the MPU-6000 accelerometer/gyro, HMC5883L digital compass, and MS5611 barometric pressure sensor, it provides stable attitude and altitude hold. The onboard 4MB Dataflash chip enables automatic flight data logging for post-mission analysis. This controller is engineered to transform RC aircraft, multirotors, and even ground vehicles into fully autonomous platforms capable of executing complex GPS waypoint missions.

Key Features

Compact 35x35mm form factor with a 30x30mm mounting pattern, ideal for space-constrained builds.
Full-featured ArduPilot Mega (APM) 2.7 compatibility for proven autonomous flight performance.
Integrated high-performance sensor suite: MPU-6000 IMU, HMC5883L magnetometer, and MS5611 barometer.
Dual-processor design with ATMEGA2560 for flight control and ATMEGA32U-2 for USB connectivity.
Onboard 4MB Dataflash memory for automatic black-box flight data recording.
Extensive I/O support including 8-channel RC input, I2C, analog inputs, and dedicated ports for telemetry, GPS, and power modules.
Open-source firmware supported by a large developer and user community for continuous feature updates.

Applications

Autonomous fixed-wing UAVs for mapping and surveillance missions.
Multirotor drones requiring waypoint navigation and follow-me capabilities.
Lightweight autonomous rotorcraft and traditional helicopter platforms.
Educational and research platforms for robotics and autonomous vehicle development.
Ground rover or boat projects utilizing the ArduPilot firmware's multi-vehicle support.

Technical Specifications

Model Name	Micro APM
Form Factor	35 x 35 mm
Mounting Hole Pattern	30 x 30 mm
Main Processor	Atmel ATMEGA2560
USB Processor	Atmel ATMEGA32U-2
IMU	Invensense MPU-6000 (6-DoF Accelerometer/Gyro)
Magnetometer	Honeywell HMC5883L-TR
Barometer	Measurement Specialties MS5611-01BA03
Onboard Memory	4 MB Dataflash
Communication Interfaces	I2C, Analog I/O
Supported Modules	Telemetry, GPS, Power Module
RC Input Channels	8 channels
Firmware	ArduPilot (APM)

Frequently Asked Questions

What firmware is compatible with the Holybro Micro APM?

The Holybro Micro APM is designed to run the open-source ArduPilot (APM) firmware. It is based on the APM 2.7 hardware architecture, ensuring full compatibility with the extensive ArduPilot feature set for autonomous flight modes, mission planning, and vehicle support including multirotors, fixed-wing, and rovers.

What sensors are integrated into this flight controller?

The controller features a comprehensive integrated sensor suite: an Invensense MPU-6000 6-axis accelerometer/gyro for attitude, a Honeywell HMC5883L 3-axis magnetometer for heading, and a Measurement Specialties MS5611 high-resolution barometric pressure sensor for altitude hold. This combination provides stable flight performance for autonomous operations.

What is the mounting hole pattern and compatible voltage range?

The board has a 35x35mm outer dimension with a 30x30mm mounting hole pattern (M3 holes). While the specific operating voltage is defined by the connected power module, typical APM systems are designed to work with a wide input range, commonly 5V regulated power supplied via an external BEC or dedicated power module.

Does it support GPS and telemetry for autonomous missions?

Yes, the Micro APM has dedicated ports for connecting external GPS/Compass modules and telemetry radios. This enables full autonomous capabilities like programmable GPS waypoint missions, return-to-home, and follow-me modes, with two-way telemetry providing real-time flight data and control from a ground station.