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LogTRC is an online VESC Telemetry Log Viewer designed for analyzing ride logs from VESC-based boards, eFoils, and other electric ride setups. It brings GPS tracks and VESC telemetry data together on a single page, helping users inspect routes, speed, energy consumption, current, voltage, temperature, and more. The page also shows a list of recently uploaded tracks, including upload time, runtime, region, and log source.
Based on the captured page content, LogTRC focuses on visualizing and reviewing ride data. It supports GPS routes colored by speed, charts generated from numeric CSV columns, comparison between GPS speed and VESC/board calculated speed, and analysis of voltage, current, temperature, energy use, as well as Wh/km based on energy used and GPS distance. One notable feature is its emphasis on prioritizing GPS speed from gnss_gVel, because VESC speed can be affected by gear ratio, wheel diameter, propeller slip, or incorrect configuration. Supported log sources include the LogTRC app, VESC Tool, VESC Express, BREmote, and compatible CSV/GPX/JSON/LOG exports.
The page does not show pricing, paid plans, payment methods, or account permission details, so its business model is unclear. No API, SDK, plugin, CLI, or developer integration documentation was found either. Its open-source/closed-source status and self-hosting options are also not disclosed. For a developer-oriented tool, this means it currently feels more like an online analysis page for end users than a development platform that can be embedded into workflows.
Its strengths are a highly focused use case and the integration of maps, charts, and telemetry metrics for VESC ride analysis. It also supports multiple common log formats and tool sources, lowering the barrier to importing data. The downside is limited public information: the documentation only covers basic explanations and lacks details on the upload process, field mapping, data retention, privacy, security, limits, and troubleshooting. Pricing, support channels, and service commitments are also unclear.
LogTRC is suitable for electric skateboard riders, eFoil users, VESC-based DIY vehicle enthusiasts, and debugging/tuning users who need ride review, speed validation, energy analysis, and temperature/current anomaly diagnosis. The page does not provide information about access from mainland China, so domain connectivity, map loading, and upload experience all need real-world testing; payment methods are also unknown. If usage in China is restricted, users can consider using local spreadsheet/map tools together with files exported from VESC Tool for alternative analysis.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on carr.cx official site.
carr.cx is an Netherlands Dev Tools provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach carr.cx directly.