Firmware 5.5: Tone Naming Fix
We fixed a bug where the fourth line of your tone name wouldn’t work properly in the Basic version. Now you can see your tones…
Device Updates
Firmware 5.4: Smarter Current Adjustment
Your device just got smarter about handling current delivery. If you encounter certain error codes during a session, your device will automatically adjust the pulse…
Firmware 5.3: New Build Options and State Screen
We’ve added a state screen that appears when you turn on your device without the cable connected. It shows you at a glance what’s happening…
Firmware 5.2: Session Logging
Your device now keeps a log of your tVNS sessions! This is huge for tracking your progress and understanding your usage patterns over time. Session…
Firmware 5.1: Research Mode and Performance
This update brings significant improvements to Bluetooth performance, allowing faster communication between your device and phone. The device now advertises indefinitely instead of stopping after…
Firmware 5.0: The Beginning
Welcome to the first official release of the vagal.com device firmware for the new 2023 hardware! This initial version establishes the foundation for all the…