Overview
DarwinFPV Cement Ultra Durable F4 FC + 60A ESC Waterproof Stack is a compact FPV flight stack designed for convenient wiring, with an optimized PCB layout for connectors and soldering points. It features an IP67 dust and water resistance rating (remains intact after being submerged in 0.5 meters of water for 30 minutes) for more stable operation in wet and dusty environments.
Key Features
- IP67 dust and water resistance rating (0.5 m for 30 minutes)
- F4 flight controller based on AT32F435, up to 288 MHz
- Multiple protection mechanisms: TVS surge protection, soft-start protection, reverse polarity protection, short-circuit overcurrent protection, and over-temperature protection
- Two gyro options: MPU6000 or ICM42688
- Onboard multi-level LED indicators for quick status checks
- Integrated black box: 16M
- 60A 4-in-1 ESC (peak up to 80A), supports DShot300/600
- Up to 38 onboard ceramic capacitors; models under 5 inches do not require electrolytic capacitors (per product info)
- ESC soldering pad area increased by 51% (compared to the previous generation of Cement ESCs)
Specifications
| Stack model | DarwinFPV Cement Ultra Durable F4 60A Waterproof Stack |
| Stack input voltage | 3-6S Lipo |
| Stack mounting dimensions | 30.5 x 30.5 mm |
| Stack dimensions | 39.5 x 39.5 x 15.5 mm |
| Stack weight | 35.4 g |
Flight Controller (FC)
| Model | Cement ultra-durable F4 waterproof FC |
| Main control chip | AT32F435 |
| Gyro | MPU6000 / ICM42688 |
| OSD | AT7456E |
| Black box | 16M |
| Barometer | Non |
| Bluetooth | Non |
| Receiver | Non |
| Input voltage | 3-6S Lipo |
| BEC | 10V/3A, 5V/3A |
| USB interface | 1x USB Type-C waterproof |
| Motor output port | M1-M4 |
| Serial port | UART1, UART2, UART3, UART5, UART7 |
| Soft serial port | Non |
| I2C | 1x I2C |
| USER | Non |
| RSSI | Non |
| RGB | 4x RGB soldering pads |
| Buzzer | 1x BB- |
| Firmware | DARWINF435 (BetaFlight) |
| Mounting dimensions | 30.5 x 30.5 mm |
| Dimensions | 39.5 x 39.5 mm |
| Weight | 11 g |
ESC
| Model | Cement ultra-durable 60A waterproof ESC |
| Main control chip | EFM8BB21 (8bit 48MHz) |
| Input voltage | 3-6S Lipo |
| Continuous | 4 x 60A |
| Peak current | 4 x 80A (5S) |
| Support throttle protocol | Dshot 300/600 |
| Galvanometer | Support (Current Meter Scale=125) |
| Telemetry | Non |
| Firmware | J_H_30 (BlueJay) |
| Power cable | #14AWG / 120mm |
| Mounting dimensions | 30.5 x 30.5 mm |
| Dimensions | 46 x 42.5 mm |
| Weight | 24.4 g |
What’s Included
- 1 x Cement Super Durable F4 60A Waterproof Stack
- 1 x 30mm ESC wire (8P)
- 1 x 65mm Analog VTX wire (4P)
- 1 x 65mm HD VTX wire (6P)
- 1 x 65mm Receiver wire (4P)
- 1 x 65mm GPS wire (6P)
- 1 x XT60
- 1 x Power wire
- 1 x 35V 1000uF electrolytic capacitor
- 4 x M3*30 hexagon round head black 304 screws
- 4 x M3 nylon nut
- 1 x Stickers
Applications
- FPV drone builds requiring a 30.5 x 30.5 mm mounting pattern and 3-6S LiPo input
- Builds that benefit from an IP67-rated flight controller/ESC stack and compact wiring
For wiring or setup support, contact https://rcdrone.top/ or email support@rcdrone.top.
Details

An ultra-durable FPV stack built for tidy installs, combining an F4 flight controller with a 60A 4-in-1 ESC in a compact 30.5×30.5mm mount.

IP67 dust and water resistance helps keep the electronics protected for wet-weather and dusty flying conditions.

A high-speed 288MHz F4 (AT32F435) processor supports responsive tuning and smooth flight performance.

Built-in protection features add extra confidence against wiring mistakes and harsh power events during builds.

Choose the gyro that best fits your build and tuning preferences, with MPU6000 or ICM42688 options.

Onboard multi-level LEDs make it easier to confirm the flight controller’s working status at a glance.

The 60A 4-in-1 ESC is designed for demanding setups, with peak current support up to 80A (per product specs).

A dense array of onboard ceramic capacitors helps keep the build clean and compact on smaller quads.

Enlarged solder pads are designed to make motor and power wiring easier and more reliable.

The box includes the stack plus wiring harnesses, XT60 lead, capacitor, mounting hardware, and stickers.
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