Signal Hub

Automate Bluetooth Low Energy testing. Run multi-step BLE workflows — scan, connect, read, write, retry, loop — on real hardware, right from your iPhone.

Signal Hub turns Bluetooth Low Energy testing into repeatable, automated workflows. Instead of tapping through the same connect–read–write steps by hand, you run a multi-step BLE workflow on real hardware with a single tap — right from your iPhone or iPad.

Built for firmware developers, hardware engineers, and IoT makers tired of slow, manual, error-prone BLE testing.

AUTOMATE YOUR BLE TESTING

• Workflow runner: execute multi-step sequences — scan, connect, read, write, subscribe — automatically on real devices.
• Logic & control flow: branch on results, loop, and retry flaky steps with backoff so one failure doesn't end the run.
• Start in seconds: built-in templates run a real example instantly — some need no hardware at all.

ALSO A COMPLETE BLE TOOLKIT

• Scan and discover nearby devices with live signal info and filters.
• Inspect GATT services, characteristics, and descriptors.
• Read & write in HEX, ASCII, or UTF-8, and subscribe to live notifications.

Build it once. Run it anywhere.

Terms of Service: https://getsignalhub.app/terms-of-service