During April 2026, contributed to the zephyrproject-rtos/zephyr repository by expanding device connectivity options for IoT and M2M applications. Developed and integrated support for the Trasna LEXI-R10 cellular modem within the generic cellular module driver, following established patterns from previous modules such as LARA-R6 and SARA-R4. This work involved implementing UART binding and ensuring seamless driver integration using C, with a focus on embedded systems and driver development best practices. The addition enables broader hardware compatibility, allowing customers to onboard Trasna-based modules more efficiently and enhancing the flexibility of cellular connectivity within the Zephyr ecosystem.