During February 2026, this developer contributed to the Zephyr4Microchip/zephyr repository by adding comprehensive support for the Heltec T114 V2 board. Their work involved end-to-end board bring-up and verification, enabling out-of-the-box functionality for LoRa SX1262, USB-C CDC ACM device mode, an optional 1.14" TFT display, and a GNSS interface. Leveraging expertise in C programming and embedded systems, they integrated scalable device drivers and ensured compatibility with Zephyr RTOS on ARM Cortex-M4F / nRF52840 platforms. This effort expanded hardware support for key customer segments, delivering a robust IoT development platform with integrated peripheral support and streamlined hardware integration.