Support
Three places to start — the documentation, the download, or an email. If something is broken rather than unclear, a GitHub issue is the better route.
Documentation
Quick Start takes you from a fresh install to a rung running on a board. Beyond that: every instruction, and every board LadderIDE supports.
Read the docsDownloads
One installer. It runs free in Sim mode, and a $49.99 license key unlocks Pro — Arduino code generation and upload to the board.
Get LadderIDEContact
Tell us your LadderIDE version, your board, and what happened. Replies come within 3 business days.
Report a bug
Open an issue when something is broken or wrong, rather than unclear — an issue is public and searchable, so the answer stays where the next person will find it. Include your LadderIDE version, your board, what you expected, and what happened instead.
Open an issue on GitHub