Fetherstill

Fetherstill Labs

About this app

Fetherstill is a smart battery monitoring platform designed for advanced lithium battery systems using BLE-enabled Fetherstill BMS modules.

The app provides real-time access to battery telemetry, diagnostics, and module information directly from compatible battery systems.

Features include:

• Real-time battery monitoring
• Cell voltage visualization
• Total pack and output voltage monitoring
• Current and power tracking
• Battery temperature monitoring
• State of charge (SoC) visualization
• BLE connection and module discovery
• OTA firmware update support
• Cloud synchronization support
• Support for multiple battery module configurations

Fetherstill is designed for testing, diagnostics, and monitoring of custom lithium battery systems including golf carts, robotics platforms, autonomous systems, and other low-to-medium voltage applications.

Compatible with Fetherstill BLE-enabled battery modules.

What’s new

Change the text when connecting to a battery module to be more user-friendly. Improve connectivity speed for the main connection page to match the Settings tab scanning speed.
Backlog battery data performance improvements (saved battery data now is being sent first than live data avoiding loss of information on some circumstances).