---
product_id: 42456441
title: "DYS F4 PRO Flight Controller OMNIBUS F4 STM32 Microcontroller Integrated OSD DSHOT Flight Control Board"
brand: "dys"
price: "€ 0.41"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.ie/products/42456441-dys-f4-pro-flight-controller-omnibus-f4-stm32-microcontroller-integrated
store_origin: IE
region: Ireland
---

# 3OZ copper for stability 6K refresh rate Solder-free ESC compatibility DYS F4 PRO Flight Controller OMNIBUS F4 STM32 Microcontroller Integrated OSD DSHOT Flight Control Board

**Brand:** dys
**Price:** € 0.41
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Flight Experience!

## Quick Answers

- **What is this?** DYS F4 PRO Flight Controller OMNIBUS F4 STM32 Microcontroller Integrated OSD DSHOT Flight Control Board by dys
- **How much does it cost?** € 0.41 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/42456441-dys-f4-pro-flight-controller-omnibus-f4-stm32-microcontroller-integrated)

## Best For

- dys enthusiasts

## Why This Product

- Trusted dys brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Lightweight design at just 1.76 ounces, perfect for agile builds.
- • **Unmatched Stability:** Experience enhanced current stability with 3OZ copper PCB.
- • **Lightning Fast Refresh:** Stay ahead with a refresh rate of up to 6K for seamless control.
- • **Advanced Firmware Support:** Utilize OMNIBUSF4 firmware for cutting-edge performance.
- • **Plug-and-Play Compatibility:** Easily connect with all ESCs, including DYS 4-in-1, without soldering.

## Overview

The DYS F4 PRO Flight Controller is a high-performance flight control board featuring a robust STM32 microcontroller, designed for optimal stability and speed. With its advanced 3OZ copper PCB, it ensures superior current stability and cooling. The controller supports a refresh rate of up to 6K and is compatible with all ESCs, making it a versatile choice for drone enthusiasts. Weighing only 1.76 ounces, it’s the perfect lightweight solution for your aerial adventures.

## Description



## Features

- PCB 3OZ copper enhance current stability and cooling fast
- OMNIBUSF4 firmware
- Compatible with all ESCs, as well as DYS 4-in-1 esc without soldering
- Master STM32F405 GRT6, refresh rate up to 6K
- Package Contents: 1 x F4 PRO Flight Controller, NOTE: NOTE: When use the ESC,please do the signal negative wire you can use the U3 and U6 of the X4RSB, XSR receiver by following elow step: The GREEN arrow (SOT23 transistor) needs to connect to the TX of a spare UART on the FC. If you are using Beataflight or Cleanfight you only need to connect a signal wire to the Green arrow and TX pin.This is because the firmware puts the UART into a bi-directional half -duplex mode using the TX pin only (the TX and RX pins are bridged within the MCU to be specific.) If you are using an alternate FC firmware ,you may need to connect the WHITE arrow (middle pin(A) of an XOR chip , SOT23- 5) to the RX of the same spare UART on the FC.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | DDR4 |
| Brand | DYS |
| Item model number | RC-1468 |
| Item Weight | 1.76 ounces |
| Package Dimensions | 5.31 x 3.5 x 0.79 inches |
| Manufacturer | DYS |
| ASIN | B06ZYG28JQ |
| Is Discontinued By Manufacturer | No |
| Date First Available | May 27, 2017 |

## Product Details

- **Brand:** DYS
- **RAM Memory Technology:** DDR4
- **UPC:** 723740489842

## Images

![DYS F4 PRO Flight Controller OMNIBUS F4 STM32 Microcontroller Integrated OSD DSHOT Flight Control Board - Image 1](https://m.media-amazon.com/images/I/71o4udJHzqL.jpg)
![DYS F4 PRO Flight Controller OMNIBUS F4 STM32 Microcontroller Integrated OSD DSHOT Flight Control Board - Image 2](https://m.media-amazon.com/images/I/71jZ0QSzcbL.jpg)
![DYS F4 PRO Flight Controller OMNIBUS F4 STM32 Microcontroller Integrated OSD DSHOT Flight Control Board - Image 3](https://m.media-amazon.com/images/I/612hhn4gPEL.jpg)
![DYS F4 PRO Flight Controller OMNIBUS F4 STM32 Microcontroller Integrated OSD DSHOT Flight Control Board - Image 4](https://m.media-amazon.com/images/I/618lNwhyHvL.jpg)
![DYS F4 PRO Flight Controller OMNIBUS F4 STM32 Microcontroller Integrated OSD DSHOT Flight Control Board - Image 5](https://m.media-amazon.com/images/I/71lf08nPVsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by C***E on August 28, 2017*

Love the OSD on this thing. Makes tuning a quad eazy.

### ⭐ Done trying to use these
*by D***D on September 29, 2017*

board blew up one of my ESC's upon first power up. One of the motor channels on the board appeared to be bad. This is my 3rd attempt at getting one of these boards working. The first two had bad BEC's built in and could not handle a 3s battery without cooking. I am giving up on trying to use these boards. I did manage to get the non pro version without the PDB built in working, but I had to connect a 5v bec into a 5v channel on a motor channel. These omnibus boards just seem to be plagued with problems as far as my experience.

### ⭐⭐ Two Stars
*by K***H on February 11, 2018*

Very sensitive I didn't have any luck

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/42456441-dys-f4-pro-flight-controller-omnibus-f4-stm32-microcontroller-integrated](https://www.desertcart.ie/products/42456441-dys-f4-pro-flight-controller-omnibus-f4-stm32-microcontroller-integrated)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-16*