Smart Pi USB Drive

Sentry USB

Turn a Raspberry Pi into a smart USB drive for your Tesla. Track every drive, archive footage automatically, and manage everything from a modern web UI. Now rewritten in Rust — same config, faster server, more reliable.

Get StartedSetup GuideGitHub
Features

A lot more than a USB stick

Drives Tracking

Every trip with route, distance, duration, battery deltas, and FSD usage — plus the dashcam clips that recorded it, one click away.

Tesla BLE Telemetry

Battery, HVAC, cabin and exterior temps, TPMS, odometer, and location — pulled over Bluetooth and layered onto each drive. No Tesla API subscription needed.

Multi-Camera Viewer

Synchronized six-camera playback right in the browser, with an HW3-aware adaptive grid and drift correction.

Auto-Archive

CIFS/SMB, rsync, rclone for cloud storage, or NFS. Archiving kicks off automatically whenever the Pi sees your home WiFi.

Charging History

Every charge session — energy added, duration, cost, and charging speed — with per-tag time-of-use electricity rates and rolling totals.

Keep Awake

Keep the car awake and the dashcam recording via BLE (free), TeslaFi, Tessie, or a generic webhook.

Sentry Cloud Sync

Optional encrypted cloud sync, currently in beta. Drives are encrypted on the Pi before they ever leave your network.

12 Notification Providers

Pushover, ntfy, Gotify, Discord, Telegram, Slack, Signal, Matrix, AWS SNS, IFTTT, webhooks, and native iOS push via Sentry Connect.

Privacy-First

No device fingerprint by default. Analytics are opt-in, and every network flow is disclosed in plain language.

Screenshots

See it in action

Sentry USB web dashboard
The dashboard — drives, storage, and archive status at a glance
Drives list with routes, battery deltas, and FSD usage
Every drive with route, distance, battery deltas, and FSD usage
Charging history with cost per session
Charging history — energy, duration, cost, and charging speed
Guided 11-step setup wizard
The 11-step setup wizard — no SSH, no config files
Installation

Up and running in five steps

  1. 1Flash Raspberry Pi OS Lite (64-bit) to a 256 GB+ SD card
  2. 2SSH in and run the one-line installer
  3. 3Open sentryusb.local in a browser
  4. 4Complete the 11-step setup wizard — no config files
  5. 5Plug the Pi into your Tesla with a USB 3.0 data cable

Run sudo apt update && sudo apt upgrade -y first — stale Pi OS images will otherwise hit 404s during install.

Compatible hardware

Recommended
Raspberry Pi 4B · Raspberry Pi 5
Fastest archiving, smoothest UI
Tested
Pi Zero 2 W · Pi 3 (A+/B/B+)
Works fine, slower archive speeds
Community
Radxa Rock Pi 4C+ · Radxa Zero 3W
Reported working, not officially supported

You'll also need a 256 GB+ MicroSD card and a USB 3.0 data cable (not charge-only) — even on USB 2.0 boards, it delivers more power and keeps lower-end Pis stable.

Automate your archiving

Stop pulling the USB stick out of your car. Let the Pi do the work.

Read the Setup GuideView on GitHub
Explore the rest of the ecosystem