We’re excited to announce the release of new firmware updates for our popular BleuIO and BleuIO Pro Bluetooth Low Energy USB dongles. These updates focus on improving the stability and performance of the devices while addressing some critical bugs reported by our users.

With these firmware releases, both BleuIO and BleuIO Pro are now better equipped to handle connection and scan operations, ensuring a smoother experience for developers building Bluetooth Low Energy (BLE) applications.

BleuIO Pro Firmware v1.0.2

The latest firmware for BleuIO Pro brings significant stability improvements and important bug fixes.

Key Updates

Stability Improvements:

• Improved general stability for more consistent performance.
• Enhanced stability during connection and scan operations.

Bug Fixes:

• Resolved issues with incorrectly formatted verbose responses.
• Fixed a bug where notifications/indications and GATT read operation responses would be cut off if they exceeded a certain length.
• Fixed an issue where advertising would not automatically restart after a disconnection in verbose mode.

These improvements ensure a seamless experience for developers using BleuIO Pro in their BLE projects, whether for scanning devices, establishing connections, or maintaining robust advertising.

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BleuIO Firmware v2.7.7

The new firmware for BleuIO focuses on improving the dongle’s overall stability and addressing bugs that could hinder performance.

Key Updates

Stability Improvements:

• Enhanced general stability for day-to-day operations.
• Improved connection and scan stability to ensure reliable performance during development and testing.

Bug Fixes:

• Resolved issues with incorrectly formatted verbose responses.

These updates further solidify BleuIO as a reliable solution for developers working on BLE applications across various platforms.

How to Update Your Firmware

To take advantage of these updates, download the latest firmware from our firmware page. Ensure you select the correct firmware for your device—BleuIO or BleuIO Pro.

We’ve included a detailed step-by-step guide on the firmware page to make the update process simple and straightforward.

We encourage all users to update their firmware to the latest version to benefit from these stability improvements and bug fixes.