Observed arrival · 2026-09-16

BTYSHU: A Dashboard for the Car You Already Own

btyshu.com Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

An Android dashboard that sits beside a navigation app to show GPS speed, UK speed limits, engine data, fault codes, and automatically logged journeys.

Landing page captured for the 2026-09-16 issue.

Field notes

The app uses an Android phone or tablet as a second dashboard alongside the driver's existing navigation app. GPS supplies speed and road-limit information, while an optional ELM327 Bluetooth LE adapter contributes readings such as revs, coolant temperature, fuel data, fault codes, and battery voltage. The page says journeys begin above 5 mph, end after three minutes stopped, and export as CSV. It also describes offline speed-limit storage for England and live lookup elsewhere.

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

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Wiring Is Not Learning

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