ZERODRAG WARP F7 Flight Controller User Manual

WARP F7 Flight Controller

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Specifications

• Product Name: ZERODRAG WARP F7

• Power Input: 3-6S LiPo

• Mounting: 30.5 x 30.5mm (4mm hole size)

• Dimension: 37 x 38.5 x 7.1 mm

• Weight: 9.35g

• MCU: STM32F722

• GYRO (IMU): ICM42688P / MPU6000

• Barometer: BMP280

• OSD Chip: AT7456E

• USB Port: Type-C

• BlackBox-Flash: 32MB

• Camera Control: Pad

• 5V Bec: 3 Amp

• 10V Bec: 2.5 Amp

• 3.3V Regulator: 500 mA

• USB 4.5V: For Receiver and GPS module

• ESC Signal Pads: M1 – M6 on top side and M7-M8 as T6 &
  R6

• UARTs: 6 UARTs with 6 motor pads / 5 UARTs with 8 motor
  pads

• I2C Pads: SDA & SCL Pads for sensors like Magnetometer,
  Sonar, etc.

Product Description

The ZERODRAG WARP F7 Flight Controller is a high-performance
flight controller designed for drones and quadcopters. It features
advanced components for stable and precise flight control.

In The Box

– ZERODRAG WARP F7 Flight Controller
– USB Type-C Cable
– Mounting Hardware
– User Manual

Layout

The layout of the ZERODRAG WARP F7 includes various connection
pads for components like ESCs, cameras, VTX, GPS modules, and
receivers. It also features LED pads for visual indicators and
buzzer connections for audible alerts.

Connections

Method 1 – Direct Soldering

– FC-ESC
– FC-CAM
– FC-VTX
– FC-Caddx Vista
– FC-DJI AirUnit
– FC-DJI O3
– FC-GPS
– FC-ELRS/CRSF Receiver
– FC-SBUS
– FC-Spectrum
– FC-LED’s/Buzzer

Method 2 – Direct Connector Wiring

– FC-ESC
– FC-CAM
– FC-VTX
– FC-Caddx Vista
– FC-DJI AirUnit
– FC-DJI O3
– FC-GPS
– FC-4pin LED’s
– FC-Standard LED’s

Firmware Update

Step-by-Step Guide to Flash WARP F7 Firmware in
Betaflight

Requirements:

1. WARP F7 Flight Controller
2. USB Type-C Cable
3. Computer with Betaflight Configurator installed
4. WARP F7 Firmware file

Step 1: Install Betaflight Configurator

1. Download and install the Betaflight Configurator from the
   official Betaflight GitHub repository.

Step 2: Connect the Flight Controller

1. Use a USB Type-C cable to connect the WARP F7 flight controller
   to your computer.

2. Open Betaflight Configurator.

FAQ

Q: What firmware is supported by the ZERODRAG WARP F7 Flight

Controller?

A: The ZERODRAG WARP F7 supports Betaflight and iNav
firmware.

Q: How can I update the firmware of the ZERODRAG WARP F7?

A: To update the firmware, follow the step-by-step guide
provided in the user manual using the Betaflight Configurator and
the necessary firmware file.

Q: What is the power input range for the ZERODRAG WARP F7?

A: The power input range is 3-6S LiPo.

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USER MANUAL
VERSION 1.0 01/07/2024

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Product Description

2

Specifications

3

In The Box

4

Layout

5

Connections

6

Firmware Update

7

Contact

INDEX
CONTENT

2
PAGE NO. 3 3 5 6 8 21 26

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1. Product Description

The ZERODRAG WARP F7 is a cutting-edge flight controller designed for UAVs. It offers advanced capabilities with robust performance powered by the STM32F722 microcontroller, two gyro options (ICM42688P and MPU6000), and an integrated BMP280 barometer. The controller supports a wide range of power inputs (3-6S LiPo) and features a compact form factor (37mm x 38.5mm x 7.1mm), making it an ideal choice for high-precision flight operations. Enhanced with an AT7456E OSD chip, 32MB BlackBox-Flash for flight data logging, and multiple BEC outputs, the ZERODRAG WARP F7 ensures comprehensive functionality for various UAV applications. Its connectivity options include up to 6 UARTs, up to 8 Motor outputs, and I2C pads for additional sensors. The flight controller is optimized for Betaflight firmware and compatible with iNav, providing seamless integration and easy configuration for all your UAV needs.

2. Specification

ZERODRAG WARP F7 Flight Controller

·

Product Name: ZERODRAG WARP F7

·

Power Input: 3-6S LiPo

·

Mounting: 30.5 x 30.5mm (4mm hole size)

·

Dimension: 37 x 38.5 x 7.1 mm

·

Weight: 9.35g

·

MCU: STM32F722

·

GYRO (IMU): ICM42688P / MPU6000

·

Barometer: BMP280

·

OSD Chip: AT7456E

·

USB Port: Type-C

·

BlackBox-Flash: 32MB

·

Camera Control: Pad

·

5V Bec: 3 Amp

·

10V Bec: 2.5 Amp

·

3.3V Regulator: 500 mA

·

USB 4.5V: For Receiver and GPS module

·

ESC Signal Pads: M1 – M6 on top side and M7-M8 as T6 & R6

·

UARTs: 6 UARTs with 6 motor pads / 5 UARTs with 8 motor pads

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·

I2C Pads: SDA & SCL Pads for sensors like Magnetometer, Sonar, etc.

·

Buzzer: Used for 5V Buzzer

·

5 x LED Pad: Supported by Betaflight firmware

·

RSSI: RSI on the pad

·

Supported Firmware: Betaflight and iNav

·

Target Name: ZeroDrag WARP F7

·

BOOT Button: Press boot button, then power FC to activate DFU mode for flashing.

·

Connector: BetaFlight Standard

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3. In The Box

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4. Layout

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LED Indication

ORANGE LED 1 – Sensor 3.3 Voltage indication BLUE LED – FC Status Light.
Unlit: USB disconnected and disarmed, Lit: USB disconnected and armed, Flashing: USB connected and disarmed, 5x Rapid Flash then Flashing: USB connected and arming command prevented GREEN LED – FC Status Light ORANGE LED 2 – 5V Power Indicator. RED LED – 10V Power Indicator.

5. Connections
Method 1 – Direct Soldering

FC-ESC
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FC-CAM

FC-VTX
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FC-Caddx Vista

FC-DJI AirUnit
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FC-DJI O3

FC-GPS

FC-ELRS/CRSF Receiver

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FC-SBUS

FC-Spectrum

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FC-LED’s/Buzzer

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Method 2 – Direct Connector wiring.

FC-ESC

FC-CAM

FC-VTX

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FC-DJI AirUnit FC-Caddx Vista

FC-DJI O3

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FC-GPS

FC-4pin LED’s

FC-Standard LED’s

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LED Connection Options:

You have two options for connecting LEDs to your flight controller:

Soldering:

· Use the three solder pads: 5V, Ground, and Signal.

2. Connector:

·Use the 4-pin connector with pins for 5V, Ground, Signal In, and Signal Out.

Daisy Chain Feature:

· By default, the connectors are daisy-chained, meaning each connector can control LEDs

independently.

· If you prefer to use standard LEDs and control all connectors simultaneously, follow these

steps:

Steps to Use Standard LEDs in Parallel:

1. On each of the three connectors (except the first one), cut the Signal Out wire.

2. Bridge the small pad next to the Signal pad on the flight controller.

3. This will set all connectors to use the same signal, allowing them to operate in parallel.

Important:

· You only need to do this on three connectors, as the first connector already provides the signal.

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Avoid Sbus or RX use with DJI or Vice versa.

When using an SBUS receiver, connect its SBUS signal wire to the SBUS pad on the front side of the flight controller, utilizing UART2 internally. If employing the DJI Air Unit (O3/Link/Vista/Air Unit V1), disconnect the SBUS signal wire from the Air Unit harness to ensure proper recognition by the flight controller. Use tweezers to remove or cut this wire from the 6-pin harness connector, and insulate the exposed part meticulously. Similarly, when utilizing ELRS receivers, connect their TX and RX to the T2 and R2 pads on the flight controller. However, in case of recognition issues with ELRS receivers when using the DJI Air Unit simultaneously, repeat the process of disconnecting the SBUS signal wire from the Air Unit harness to resolve the issue.
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6. Firmware Update

Step-by-Step Guide to Flash WARP F7 Firmware in Betaflight
Requirements: 1. WARP F7 Flight Controller 2. USB Type-C Cable 3. Computer with Betaflight Configurator installed 4. WARP F7 Firmware file

Step 1: Install Betaflight Configurator 1. Download and install the Betaflight Configurator from the o!cial Betaflight GitHub repository.

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Step 2: Connect the Flight Controller 1. Use a USB Type-C cable to connect the WARP F7 flight controller to your computer. 2. Open Betaflight Configurator.

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Step 3: Enter Bootloader Mode 1. Locate the BOOT button on the WARP F7 flight controller. 2. Press and hold the BOOT button, then connect the USB cable to power up the flight controller.
This will put the flight controller in DFU (Device Firmware Upgrade) mode.
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Step 4: Select DFU Mode in Betaflight Configurator 1. In the Betaflight Configurator, look for the “Manual Bootloader (DFU)” option under the “Ports”
section.

2. Ensure the configurator recognizes the flight controller in DFU mode (you should see “DFU” in the top right corner).
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Step 5: Load Firmware 1. Go to the “Firmware Flasher” tab in Betaflight Configurator. 2. Under “Choose a board”, select “WARP F7”. 3. Under “Choose a firmware version”, select the desired firmware version. 4. Enable the option “Full chip erase” to ensure a clean installation. 5. Click on “Load Firmware (Online)” to download the firmware from the internet, or “Load
Firmware (Local)” if you have the firmware file saved on your computer.

Step 6: Flash Firmware 1. Once the firmware is loaded, click on “Flash Firmware”. 2. The flashing process will begin, and you will see a progress bar indicating the status. 3. Wait for the flashing process to complete. You will see a confirmation message once it’s done.
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Step 7: Reconnect and Configure 1. After flashing, disconnect and reconnect the USB cable to restart the flight controller. 2. Betaflight Configurator should now recognize the WARP F7 flight controller. 3. Proceed with the initial setup and configuration of your flight controller in Betaflight.

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Step 8: Verify the Firmware 1. Go to the “Setup” tab in Betaflight Configurator. 2. Verify that the correct firmware version is installed and that all sensors and peripherals are
functioning correctly.

7. Contact
Website: https://zerodrag.in/ Instagram: https://www.instagram.com/zerodrag.in/ LinkedIn: https://www.linkedin.com/company/zerodrag/ WhatsApp: https://wa.me/9821734544

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References

• Releases · betaflight/betaflight-configurator · GitHub
• Zerodrag - Flight controller, ESC, Receivers, FPV

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