During November 2025, this developer implemented BLE Serial communication using the Nordic UART Service (NUS) in the arduino/library-registry repository. The work enabled serial-like data transfer over Bluetooth Low Energy, allowing developers to use ble.write as a functional equivalent to Serial.print for remote debugging and telemetry. Focusing on embedded systems and leveraging Arduino and BLE technologies, the developer expanded the library’s capabilities for BLE-enabled devices, facilitating wireless data flow and easier device integration. No major bugs were addressed during this period, as the primary emphasis was on delivering this foundational feature to support IoT projects and future enhancements.