{title} | IoTReady Portfolio

## Customer - [Joovv](https://www.joovv.com/) > World's most trusted in-home light therapy. ## Problem Statement Joovv wanted to bring light therapy into the 21st century with cutting edge voice, mesh and app capabilities. ## Solution We were embedded with Joovv's OEM in China to help redesign the core controller hardware, write the **firmware**, **mobile apps** and **Alexa skill**. These now power over **45000 units** worldwide generating 15M+ messages to our IoT cloud each month. ### Challenges - Before BLE mesh became a thing, we had to implement a fast, highly scalable BLE-based lead/follow algorithm for connecting multiple Joovv units. - Joovv units are packed with features, supporting BLE, WiFi, AWS IoT and CANBus! Writing stable firmware that ran on the (relatively) tiny microcontroller was certainly _exciting_.

Joovv Light Therapy

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