jesc-configurator
JESC Configurator is a free utility for flashing and configuring JESC firmware on BLHeli_S electronic speed controllers (ESCs), which are used in drone motors and similar applications. The app communicates with ESCs to upload firmware, adjust settings, and calibrate parameters. It is primarily used by drone builders, FPV (first-person view) enthusiasts, and roboticists who need to manage ESC firmware updates and configuration without relying on BLHeli's standard configurator. The tool is cross-platform and available on macOS, Windows, and Linux.
Suggested Replacements
1 suggestionJESC Configurator has been updated with native Apple Silicon support. The latest version runs natively on M-series Macs, with a fix for macOS crashes on Apple Silicon included in recent builds. Anyone still running an older Intel-only version under Rosetta should update to the latest release from the official GitHub repository to avoid potential compatibility issues and to gain the performance benefits of native execution. Download the current version directly from the JESC Configurator releases page on GitHub.
Native version · Reported by in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
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