Firmware at Scale: Managing Features, Memory, and Usability on the ESP32
How real memory limits, multiple node roles, and DIY usability constraints shaped how firmware is built, delivered, and deployed in LCC Fusion.
Categories
Posts
From Observations to Automation: The Architectural Journey Behind LCC Fusion
How early observations about LCC events, open-source foundations, and flexible hardware led to an interaction-focused automation architecture in LCC Fusion.
Built-In Self-Testing: Making Modular Electronics Trustworthy
DIY PCBs rarely fail in obvious ways. This post explains how built-in self-testing in the LCC Fusion project validates power, communications, external boards...
Why LCC Fusion Exists
Explains the architectural problems LCC Fusion was created to solve, and why a systems-first approach matters before wiring, configuration, or hardware choic...
Tooling Holes: Designing DIY SMD Reflow for Accuracy, Cost, and Repeatability
How tooling holes and push-pin registration make stencil alignment fast, accurate, and affordable—enabling repeatable DIY SMD reflow without frames or full-s...
Why LCC Fusion Exists
Explains the architectural problems LCC Fusion was created to solve, and why a systems-first approach matters before wiring, configuration, or hardware choic...
Lessons Learned: Making DIY SMD Reflow Predictable and Repeatable
Practical lessons learned while making DIY SMD reflow predictable and repeatable—focusing on process discipline, inspection timing, and techniques that reduc...
Understanding LCC Fusion – A Clear On-Ramp into LCC-Based Layout Automation
A new conceptual documentation track designed to make LCC understandable before it becomes complex.
First Impressions: Navigating the LCC Fusion Project Documentation
As the creator of the I built this documentation to help model railroaders and DIYers explore LCC automation—even if they’re new to electronics, PCBs, and f...
Introducing the LCC Fusion Project
Explore the LCC Fusion Project and discover how it’s transforming model railroad automation with modular design and ESP32 technology. Dive into the documenta...
Introduction to LCC
Dive into the world of Layout Command Control (LCC) and learn how this innovative technology is revolutionizing model railroading. From basics to benefits, g...
Tutorials
Implementing Distributed Power in a Layout-Centric System
Well-planned layouts already distribute power, but modern electronics require clean, regulated, and protected supplies. This tutorial explains how distribute...
Customizing Just the Docs
A practical Just the Docs layout fix that stops wasting screen space and improves sidebar and content readability.
Adding Layout Options to Minimal Mistakes
Shows how and why an extra-wide layout option was added to Minimal Mistakes to better support wide, reference-style content.
Building The LCC Fusion Node Card
A detailed walkthrough for assembling the LCC Fusion Node Card, from ordering the PCB to verifying the final build.
Revolutionizing Model Railroads: The Power of LCC in Train Station Automation
Discover the LCC Fusion Project’s breakthrough in model railroading, where advanced LCC technology brings train stations to life. From detection to precise c...
Creating Cables for Plug & Play Layout Automation
Unlock the full potential of your model railroad with our step-by-step guide on crafting custom cables for effortless layout automation. Discover the secrets...
Creating PCBs with Fritzing for your layout
Step into the world of custom PCB design tailored for model railroads. Our comprehensive guide on using Fritzing demystifies the process, empowering you to b...
Podcasts
LCC Fusion Podcast – Navigating the LCC Fusion Posts Site
A guided tour of the LCC Fusion Posts website — how updates, tips, and podcast episodes work together as part of the Fusion ecosystem.
LCC Fusion Podcast – Installation Example: Detection, Signals & Turnouts
A step-by-step installation walkthrough using the BOD Card, Signal PWM Card, and Turnout Card — all tied together through the Node Card.
LCC Fusion Podcast – Fusion Hardware Architecture Overview
A high-level walkthrough of Fusion’s tiered hardware architecture, open-source philosophy, and the modular design that makes expansion easy.
LCC Fusion Podcast – BOD Card & Breakout Board
Train detection with the Block Occupancy Detection (BOD) Card and its Breakout Board
LCC Fusion Podcast – Cards & Node Basics
A discussion of the LCC Fusion Cards including the Node Card