TeslaMate: A Technical Review of Self-Hosted Tesla Data Logging Done Right

Short summary

TeslaMate is a self-hosted data logging system for Tesla vehicles that provides full data ownership and privacy by running entirely on your own infrastructure—eliminating the need for cloud services or third-party credential sharing. Built with Elixir, PostgreSQL, and Grafana, it offers 18+ pre-built dashboards for battery health monitoring, charging analysis, and drive efficiency, plus MQTT integration for home automation platforms like Home Assistant. The main trade-offs are the operational complexity of running a multi-container stack and dependency on Tesla's unofficial API, which lacks rate-limiting documentation.

• •Self-hosted alternative to cloud-based Tesla data logging with full data control
• •18+ Grafana dashboards covering battery health, charging metrics, and drive efficiency
• •Requires managing a 3-4 container stack and depends on Tesla's undocumented API

Generated with AI, which can make mistakes.