Worked on the apache/mynewt-core repository to enhance the LIS2DH12 sensor driver by enabling shell initialization when the LIS2DH12_CLI option is active and refining sensor output formatting. The approach involved modifying the driver in C to emit raw integer sensor readings when SENSOR_CLI is not enabled, improving data visibility for developers during debugging. This update focused on configuration management and embedded systems, ensuring that CLI usability was improved without affecting existing non-CLI workflows. The changes provided clearer sensor data presentation and established a foundation for future CLI tooling expansion within the LIS2DH12 driver, supporting more robust sensor development and testing.