Stahlwille 766 App - User Guide

This is the entry point. Sub‑sections cover installation, configuration (appdata.json), applying changes, UI/widget usage, Data Layer control, licensing, troubleshooting, and quick reference.

Purpose

Integrate a STAHLWILLE wrench with ctrlX over Wi‑Fi, provide a dashboard widget, and expose control/status through the Data Layer (single‑cycle enable behavior and result reporting).

Platform

Tested on ctrlX OS V3.6.2 (arm64 snap for Core X3, amd64 snap for Core X7).

Data flow:

• Tool → App: WiFi connection, receives tightening results and tool status
• App → Data Layer: Exposes command (PSet + enable), state, and lastResult nodes at he/commsw/app/tool1
• App → Widget: Real-time updates via WebSocket push
• App → Server: Output curves posted via HTTP (configurable endpoint)

Sections

• Installation
• Configuration (appdata.json)
• Applying changes (restart flow)
• UI & Widget usage
• Data Layer control
• Licensing
• Troubleshooting
• Quick reference

Proceed in order if you are new; jump directly to Configuration or Data Layer once familiar.