# EUC Logger

> EUC telemetry, logs & video

Canonical page: [https://chrome-stats.com/d/id6793519994](https://chrome-stats.com/d/id6793519994)

## Overview

- **ID:** `id6793519994`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Pavel DEMIANOV
- **Category:** Utilities
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.5
- **Last updated:** 2026-09-01
- **First published:** 2026-08-13
- **Size:** 9.90 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/euc-logger/id6793519994)
- **Website:** [https://euclogger.com](https://euclogger.com/)
- **Privacy policy:** [https://euclogger.com/privacy](https://euclogger.com/privacy)

## Description

EUC Logger is a live telemetry dashboard and a black box for your electric unicycle. Connect over Bluetooth and ride: the app shows what the wheel is doing now, warns you out loud when it matters, and writes the ride to a file on your phone by itself. Afterwards, take it apart on charts and a map — or put its numbers onto the video you shot.

WHILE YOU RIDE
• 33 wheel metrics as tiles — speed, PWM, power, voltage, currents, charge, temperatures, lean, odometer, both BMS packs — each with a chart and session min-max
• The dashboard learns your wheel: tiles it never fills hide themselves, a value it never sent shows a dash, never a zero. Pinch to resize, hold to reorder; tiles live on pages, like iPhone home screens
• When the link drops the screen says so: dashes instead of numbers, a gap in the chart instead of a frozen line
• The same dashboard runs on Apple Watch

WHAT IT WARNS ABOUT
• Twelve kinds: PWM, speed, lean, motor and battery temperatures, both currents, two levels of low charge, tyre pressure (InMotion), link lost and restored. Thresholds are per wheel; PWM is on from the start, at 80 %
• Each kind has its own sound, so you know what fired without looking; your own spoken phrase can replace the beep, and low charge speaks by default
• Audible with the silent switch on and the screen locked; other audio is ducked only while an alert sounds
• This adds to the wheel's own tiltback and beeper, not replaces them

RECORDING RUNS ITSELF
• Starts with the first telemetry frame — no start button; a dropped link or a relaunch does not end the session
• One row per telemetry frame: a couple per second on some wheels, about twenty on others
• 60 CSV columns, the first ten exactly the DarknessBot layout, so analysers of its logs open the file
• Share any recording, even the one being written; trim a spare piece into a separate file

AFTER THE RIDE
• Charts: up to three metrics at once, pinch to zoom, hold for a ruler, landscape for full screen. Line, area or bars, window min-average-max, and a break where telemetry went silent
• The route on a map, coloured by speed, with ride playback. On a track the app finds laps itself, times them and shows the best one
• Heart rate from Apple Watch — a column in the file, a tile and a chart

TELEMETRY OVER VIDEO
• A clip from the library plus your recording — numbers land on the frame: tiles, bars, sparklines, speed and lean arcs
• Where the footage runs past the recording, or the link was silent, the plate shows a dash
• Projects are saved. Export up to 4K, H.264 or HEVC, Reels and YouTube presets

YOUR WHEELS
• Every wheel keeps its own thresholds, settings, layout, name and archive; the app reconnects to the last one, and a wheel that is off opens as a frozen dashboard
• Six protocol families. Three verified on hardware we own: InMotion V2 (P6), Begode-compatible (SV168), Veteran-compatible (NOSFET Aero). Three more — KingSong with Rockwheel, InMotion V1 (V5–V10), Ninebot Z — decoded from open sources and riders' captures
• Your wheel not listed? Connect anyway: the protocol is recognised from the wheel itself
• The app reads telemetry and changes nothing in the wheel. One exception — SmirnoV firmware: its settings can be edited, with balance fine-tuning behind a warning
• An optional dragy DRG71 (Pro) GPS meter is read alongside: speed, g-forces, coordinates
• No wheel at hand? Demo mode behind the gear icon runs the app on a simulated ride

PRIVACY
• Free: no accounts, no ads, no analytics, no third-party SDKs
• Rides stay on the phone; optionally copied to iCloud Drive
• Location is used for speed and route: both go into the ride file and onto the map. Map imagery comes from Google's static maps — the shown area's coordinates go into that request, nothing else
• One thing only can leave the phone: a raw protocol capture for the developer, off by default, sent on your command

iPhone, iOS 17+; watch dashboard needs watchOS 10+. English and Russian. Metric units only.
euclogger.com

## Rankings

- #865,469 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6793519994)