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Holybro Kakute H7 Mini

by Holybro

Community
Closed Hardware

ArduPilot documents multiple IMU hardware revisions; this entry tracks the latest ICM-42688-P variant as default.

Detailed Specifications

Core Specifications

Quick reference for the primary hardware capabilities.

MCU
STM32H743
STM32H742xI/G, STM32H743xI/G data sheet
 Mounting 30.5×30.5mm
Power 7–26 V I/O Overview 6 UARTs
PWM & Storage 9 PWM outputs • no microSD slot Sensors 1× IMU • 1× Barometer

Hardware Overview

Core MCU, mounting, and mechanical data.
Base hardware specification
Default
MCU
STM32H743
STM32H742xI/G, STM32H743xI/G data sheet
 Mounting 30.5×30.5mm

Power Supply

Input rails, regulators, and redundancy.
Voltage —
Inputs 1
Redundancy —

Power Inputs

BAT
Voltage:  7–26 V

Direct battery input

Input Voltage — Redundancy —

Connectivity & I/O

Port availability, buses, and expansion options.
UARTs 6 CAN Bus 0
PWM Outputs 9 SD Card ✗ No
Ethernet ✗ No

Onboard Sensors

IMU, barometer, and magnetometer load-outs per revision.
IMU
TDK InvenSense ICM-42688-P
TDK InvenSense ICM-42688-P datasheetCube Orange+ — PX4 User Guide
Barometer
Bosch Sensortec BMP280
Bosch Sensortec BMP280 datasheetHolybro Kakute H7 V2 — ArduPilot Hardware OverviewHolybro Kakute H7 V2 — ArduPilot Hardware Overview

Known Issues & Advisories

No documented issues for Base Hardware

Sensor advisories and controller errata for this revision will appear here once reported.

Documentation & Vendor Resources

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Propose improvements to this controller entry.

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Contributors: Jairus
Last updated:
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