# Nvixeon

> Custom STM32 Development Boards — Built in Ghana, Shipped Worldwide


## Posts

- [Getting Started with STM32N6 Vision: Running Your First Object Detection Model](https://www.nvixeon.com/getting-started-with-stm32n6-vision-running-your-first-object-detection-model/): A hands-on walkthrough for deploying a pretrained YOLOv8n model to the STM32N6's onboard NPU, from toolchain setup to reading live detection results off a camera feed.
- [Best STM32 Board for Beginners in 2026: NVX-F4 vs Nucleo vs Blue Pill](https://www.nvixeon.com/best-stm32-board-for-beginners-in-2026-nvx-f4-vs-nucleo-vs-blue-pill/): Three very different ways to start learning STM32: the affordable NVX-F4, the official ST Nucleo with a built-in debugger, and the ultra-cheap Blue Pill clone. Here is an honest look at what each one gets you.
- [I2C vs SPI vs UART: Choosing the Right Communication Protocol for STM32 Projects](https://www.nvixeon.com/i2c-vs-spi-vs-uart-choosing-the-right-communication-protocol-for-stm32-projects/): I2C, SPI, and UART all move data between an STM32 and the outside world, but they are not interchangeable. Here is how each one actually works, where each one wins, and how to decide which to use for your next sensor or module.
- [STM32 PWM Motor Control Guide: Timers, Duty Cycle, and H-Bridge Wiring](https://www.nvixeon.com/stm32-pwm-motor-control-guide-timers-duty-cycle-and-h-bridge-wiring/): Learn how STM32 timers generate PWM signals, how to configure a channel with STM32CubeIDE, and how to wire that signal through an H-bridge to control a DC motor's speed and direction.
- [STM32 UART DMA Guide: Non-Blocking Serial Communication with Circular Buffers](https://www.nvixeon.com/stm32-uart-dma-guide-non-blocking-serial-communication-with-circular-buffers/): Blocking UART reads stall your main loop and drop bytes at high baud rates. This guide shows how to receive variable-length UART data on STM32 using DMA in circular mode with idle-line detection, so your CPU stays free for everything else.
- [Adding QSPI Flash to STM32F4: W25Q128 Driver and Example Code](https://www.nvixeon.com/adding-qspi-flash-to-stm32f4-w25q128-driver-and-example-code/): A complete guide to interfacing the W25Q128JV 16MB QSPI NOR Flash with the STM32F4. Covers wiring, CubeMX configuration, HAL SPI driver, read/write/erase operations, and data logging example — all tested on the NVX-F4 Flash board.
- [STM32F4 vs STM32H7 vs STM32N6: Which Board Is Right for Your Project?](https://www.nvixeon.com/stm32f4-vs-stm32h7-vs-stm32n6-which-board-is-right-for-your-project/): A practical comparison of the STM32F4, H7, and N6 families to help you choose the right board for your project. Covers performance, peripherals, power, cost, and real-world use cases for each platform.
- [STM32N6 NPU Explained: Hardware AI Inference at 600 GOPS on a Microcontroller](https://www.nvixeon.com/stm32n6-npu-explained-hardware-ai-inference-at-600-gops-on-a-microcontroller/): The STM32N6 includes a dedicated hardware NPU delivering up to 600 GOPS. This article explains what the NPU is, how it compares to running inference on a Cortex-M7, what models it supports, and the full STM32Cube.AI deployment pipeline for the NVX-N6 Vision board.
- [STM32F411CEU6 Getting Started Guide — From First Blink to SPI Flash](https://www.nvixeon.com/stm32f411ceu6-getting-started-guide-from-first-blink-to-spi-flash/): Complete getting started guide for the STM32F411CEU6 on the NVX-F4 board. Covers clock configuration, GPIO, UART debug output, ADC reading, SPI flash communication, and DFU USB flashing — from first blink to real peripheral use.
- [STM32H745 Dual-Core Guide: Running Cortex-M7 and Cortex-M4 Simultaneously](https://www.nvixeon.com/stm32h745-dual-core-guide-running-cortex-m7-and-cortex-m4-simultaneously/): A complete practical guide to setting up and running both cores of the STM32H745 simultaneously. Covers AMP architecture, CubeIDE project setup, HSEM inter-core communication, and real-world use cases for the NVX-H7 Pro and NVX-H7 Compact boards.

## Pages

- [Cookie Policy](https://www.nvixeon.com/cookie-policy/): This page provides comprehensive information about how we use cookies on our website to enhance your browsing experience, improve website performance, and deliver personalized content.
- [Shipping & Free Shipping Policy](https://www.nvixeon.com/shipping-policy/): Quick summary: Shipping cost depends on your destination and package weight.
- [Privacy Policy](https://www.nvixeon.com/privacy-policy/): Last updated: June 2026. Your data is yours. Here is exactly what we collect, why we collect it, and how you can ask us to delete it.
- [Terms & Conditions](https://www.nvixeon.com/terms-conditions/): Last updated: June 2026. By placing an order or using our services, you agree to the terms below. Please read them before purchasing.
- [Returns & Refund Policy](https://www.nvixeon.com/returns-refund-policy/): Last updated: July 2026. Every board is hand-tested before it ships. If something is wrong, we make it right.
- [Services](https://www.nvixeon.com/services/): From schematic to enclosure — Nvixeon provides a complete engineering service stack for teams and individuals who need more than a stock solution.
- [Blog](https://www.nvixeon.com/blog/)
- [Products](https://www.nvixeon.com/products/)
- [Account](https://www.nvixeon.com/my-account/)
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- [Cart](https://www.nvixeon.com/cart/)
- [Home](https://www.nvixeon.com/): Choose your MCU, RAM, flash size, and display interface. Every Nvixeon board is available in multiple variants built to your exact application.
- [About Us](https://www.nvixeon.com/about-us/): Built by engineers. Designed for the world.
- [Contact Us](https://www.nvixeon.com/contact-us/): Whether it’s a custom board brief, a quote for an enclosure, a 3D printing request, or a question about an existing order — send it our way.

## Products

- [NVX-H7B1](https://www.nvixeon.com/product/nvx-h7b1/): NVX-H7B1 – STM32H745ZIT6 Dual-Core Development Board Unlock the full performance of the STM32H745ZIT6 with the NVX-H7B1, a professional embedded development platform featuring a 480 MHz Arm® Cortex®-M7 and 240 MHz Arm® Cortex®-M4 dual-core architecture. Designed for advanced prototyping and commercial embedded applications, it provides access to 95 GPIO pins, Ethernet, USB OTG, FDCAN, LTDC, FMC, DCMI, and high-speed communication interfaces. With onboard 3.3 V low-noise power regulation, 25 MHz HSE crystal, dedicated BOOT0 and RESET buttons, and expansion-friendly power and ground pins, the NVX-H7B1 is ideal for robotics, industrial automation, embedded AI, graphics, IoT, and high-performance STM32H7 applications.
- [NVX-N6 Vision — STM32N6 AI Development Board](https://www.nvixeon.com/product/nvx-n6-vision-stm32n6-ai-development-board/): STM32N6 AI development board with hardware NPU delivering up to 600 GOPS. Run YOLOv8 object detection at 25fps on-device. MIPI-DSI display, DCMI + CSI2 camera, LPDDR4 memory. Our flagship AI platform.
- [NVX-H7 Pro — STM32H745BIT6 Full BGA Breakout Board](https://www.nvixeon.com/product/nvx-h7-pro-stm32h745bit6-full-bga-breakout-board/): Full breakout of the STM32H745BIT6 TFBGA240 package. Every pin on 2.54mm headers — all 6 SPI, 4 I2C, dual FDCAN, DCMI camera, LTDC display, FMC memory bus. For engineers who need everything the silicon offers.
- [NVX-H7 Compact — STM32H745 Dual-Core Board](https://www.nvixeon.com/product/nvx-h7-compact-stm32h745-dual-core-board/): Dual-core STM32H745 development board. Cortex-M7 at 480MHz + Cortex-M4 at 240MHz running simultaneously. 80–100 GPIOs on 2.54mm headers. USB HS, dual FDCAN. Hand-tested before shipping.
- [NVX-F4 Pro — STM32F4CEU6 Full-Featured Dev Board](https://www.nvixeon.com/product/nvx-f4-pro-stm32f4ceu6-full-featured-dev-board/): The most complete STM32F4CEU6 development board — includes 16MB QSPI Flash, 256Kbit EEPROM, RTC crystal, and microSD slot. Everything you need in one board. Hand-tested before shipping.
- [NVX-F4 Flash — STM32F4CEU6 + 16MB QSPI Flash](https://www.nvixeon.com/product/nvx-f4-flash-stm32f4ceu6-16mb-qspi-flash/): STM32F4CEU6 breakout with 16MB QSPI NOR Flash (W25Q128JV). Perfect for data logging, OTA firmware storage, and applications that need external memory. Hand-tested before shipping.
- [NVX-F4 Bare — Breakout Board](https://www.nvixeon.com/product/nvx-f4-bare-stm32f4ceu6-breakout-board/): Entry-level STM32F4CEU6 breakout board. Cortex-M4 at 168MHz, all pins broken out to 2.54mm headers, USB-C power and programming, SWD debug header. Clean silkscreen, hand-tested before shipping.

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