Flux Blog

News, resources, and company updates

Smarter Copilot, Cleaner Layouts, Fewer Bugs

This month, we’re rolling out major upgrades to Flux Copilot’s reasoning, transparency, and layout performance—plus some crucial fixes and a big leap in modular design reliability.

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June 26, 2025
5 Common Mistakes Working with PCB Contractors

5 Common Mistakes Working with PCB Contractors

In this post, we’ll explore five common mistakes companies make when contracting PCB design and how you can avoid them by using tools like Flux to keep your project on track, from concept to completion.

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October 10, 2024
High-Density PCBs just got easier with Smart Vias

High-Density PCBs just got easier with Smart Vias

Learn how smart vias in Flux automates the selection, placement, and configuration of vias during the PCB design process. This automation reduces the manual effort involved in via placement and significantly lowers the risk of misalignment and other common errors associated with traditional via management.

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September 12, 2024
5 PCB Design Mistakes That Could Ruin Your Board

5 PCB Design Mistakes That Could Ruin Your Board

Avoid costly errors in your PCB design with these expert tips! Discover the 5 most common mistakes in trace width, vias, power planes, and more. Learn how Flux’s AI Copilot helps you catch these issues early, ensuring your board is ready for manufacturing.

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September 19, 2024
STM32: Things You Need to Know

STM32: Things You Need to Know

Learn about STM32 microcontrollers, popular series, USB OTG, SWD, UART, and development tools. Find the right STM32 MCU and kickstart your projects.

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October 3, 2024
ESP8266 Pinout Guide: Complete GPIO Reference & IoT Project Tips

ESP8266 Pinout Guide: Complete GPIO Reference & IoT Project Tips

Looking for a comprehensive guide to ESP8266 pinout? Check out our article that covers everything you need to know about the ESP8266's pins, including digital, analog, and PWM pins. Perfect for beginners and experts alike, our guide will help you understand the ESP8266's pinout and how to use it in your projects.

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November 3, 2023
ESP32 Pinout: Everything You Need to Know

ESP32 Pinout: Everything You Need to Know

Looking for a comprehensive guide to ESP32 pinout? Check out our article that covers everything you need to know about the ESP32's pins, including digital, analog, PWM, and Strapping pins. Perfect for beginners and experts alike, our guide will help you understand the ESP32's pinout and how to use it in your projects.

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March 2, 2023