Holybro Kakute H7 V1.5 Flight Controller | ICM-42688-P
- Free US shipping on orders $100+
- In stock, ready to ship
- Backordered, shipping soon
PayPal — Same-Day Processing
Fastest shipping with same-day processing & Buyer Protection. All credit cards accepted at checkout through Shop Pay (installments available).
Save 10% at Checkout
Use code SAVE10 for 10% off your order
- Secure Checkout
- 30-Day Defect/Damage Returns
- Fast & Reliable Shipping
H7 Processing with Flexible FPV Connections
The Holybro Kakute H7 V1.5 flight controller combines a 480MHz STM32H743 processor with an ICM-42688-P IMU, dual 4-in-1 ESC connectors and a microSD slot for Blackbox logging. Its 35 × 35mm board uses a 30.5 × 30.5mm mounting pattern for compatible FPV frames.
When assembling your next build, route the ESC and video harnesses around the controller's dedicated ports, then configure your sensors and outputs before flight. The board provides flight control and peripheral connections; it does not include the external ESCs needed to drive motors.
Key Features
- STM32H743 processor: Listed 480MHz processing speed.
- V1.5 IMU: ICM-42688-P, rather than the MPU6000 used on the earlier V1.3.
- Dual ESC connections: Two 8-pin ports for compatible 4-in-1 ESCs and supported eight-motor configurations.
- Video connectivity: Dedicated 6-pin VTX port and regulated 9V power for compatible HD video systems, plus analog OSD support.
- Blackbox logging: MicroSD card slot; capacity and recording duration depend on card and firmware support.
- Peripheral expansion: Six listed UARTs, I2C pads, LED and buzzer connections.
Technical Specifications
- Model: Holybro Kakute H7 V1.5.
- MCU: STM32H743, 32-bit, 480MHz.
- IMU: ICM-42688-P.
- Barometer: SPA06 listed for the current version; earlier versions used BMP280. Confirm the supplied revision if this matters to your integration.
- Analog OSD: AT7456E.
- UARTs: Six, numbered 1/2/3/4/6/7; UART2 is used for Bluetooth telemetry on Bluetooth-equipped units.
- Outputs: Listed eight motor outputs plus one LED output, described as nine PWM outputs in the source.
- ESC ports: 2 × JST-SH 1.0mm 8-pin.
- VTX port: 1 × JST-SH 1.0mm 6-pin.
- Battery input: Listed 3–8S. Verify voltage limits for the exact board revision and all connected equipment.
- 5V BEC: 2A continuous.
- 9V BEC: 3A continuous.
- USB: Type-C.
- Mounting: 30.5 × 30.5mm, 4mm holes with 3mm grommets.
- Board dimensions: 35 × 35mm.
- Weight: Listed 8g.
Firmware and Bluetooth Configuration
The listing specifies Betaflight 4.5.2 or later for the ICM-42688-P version. Confirm the correct firmware target and current support for your exact hardware revision before flashing; do not use an earlier MPU6000 configuration without checking compatibility.
Bluetooth is configuration-dependent. The source describes an optional ESP32-C3 Bluetooth version and specifically states that SKU 11091C has no Bluetooth. Confirm the supplied unit's SKU before relying on wireless setup.
On Bluetooth-equipped units, the source describes compatible mobile configuration and Bluetooth switching off when armed and back on when disarmed in Betaflight. App, firmware and hardware compatibility must be verified for the supplied unit.
ESC and Video Compatibility
Two ESC ports support connections to compatible external 4-in-1 ESCs, not integrated motor power stages. Eight-motor operation requires suitable ESCs, wiring, firmware output mapping and power distribution.
The source names DJI FPV Air Unit, Caddx Vista and other compatible HD systems. Check connector pinout, cable type and voltage before connecting any VTX. Do not assume support for every DJI video generation, including O4, from the presence of a six-pin connector. Analog OSD and HD display features require their respective supported setups.
Perfect For
Experienced FPV builders who need an H7 controller with ICM-42688-P sensing, dual ESC interfaces and removable-card flight logging in a compatible 30.5mm mounting layout.
Listed Package Contents
- 1 × Kakute H7 V1.5 flight controller.
- 4 × M3 silicone grommets.
- 2 × JST-SH 1.0mm 8-pin 150mm ESC cables.
- 1 × JST-SH 1.0mm 6-pin to GHR 10-pin DJI Air Unit cable item; the source lists both 80mm and 150mm lengths without clearly identifying the supplied length or set contents.
- 1 × JST-SH 1.0mm 6-pin 150mm colored silicone cable for compatible Caddx HD systems or other VTX equipment.
ESCs, motors, video system, microSD card, receiver and battery are not listed as included.
Installation and Safety
- Remove propellers before configuration or motor-output testing.
- Disconnect power before soldering or changing cables.
- Verify polarity and every connector pin assignment; matching plugs can use different wiring.
- Keep each BEC's total load within its rating and confirm accessory input voltages.
- Validate sensor orientation, motor mapping, receiver operation and failsafes before flight.
- Inspect logging and configuration results before relying on them for troubleshooting.
For SKU, package or integration questions, contact sales@buyrcdroneoutlet.com.
Shipping Policy
Estimated Delivery: Orders ship within 24–48 hours with full end-to-end tracking. Transit times typically take under 13 days (6–12 business days) to most destinations.
International Shipping: Global fulfillment from our nearest warehouse with tracking provided upon dispatch.
Return & Guarantee Policy
Return Policy: Defective or damaged item? Return it within 30 days for a full refund. Customer pays return shipping.
Technical Support: Need help with compatibility or setup? Contact our US-based FPV experts at (951) 592-5658 for free assistance.
