<p>➀ This article discusses a reference design for secure telehealth solutions, offering a robust framework for building advanced connected medical devices.</p><p>➁ The design features a WBZ350 module with Bluetooth LE 5.2 capability, ensuring efficient communication and enhanced security with the ATECC608C cryptographic co-processor.</p><p>➂ The design supports multiple connectivity options, including AWS or Azure cloud connectivity, and also includes bio-signal and temperature sensors for accurate health monitoring.</p>