Observed arrival · 2026-11-04
BAS Dojo, a browser-based building automation simulator
A hands-on simulator for HVAC equipment and building controls, with live points, visible airflow, and editable conditions.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Building automation learners and HVAC controls practitioners
- Worth noticing
- Its points list is described as Metasys-style, and overrides are visibly marked rather than hidden.
Field notes
The page describes each unit as a simplified physics model paired with control sequences based on ASHRAE Guideline 36. Users can alter outdoor temperature and occupancy, run the clock at up to 10×, and save systems locally in the browser or exchange them as files. The listed equipment spans VAV boxes, air handlers, fan coils, and chilled- and hot-water plants.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue