Developed and published a comprehensive blog post on ADC performance and SoC selection for the espressif/developer-portal repository, focusing on calibration techniques, ADC range extension, noise impact analysis, and temperature drift considerations. Leveraging Markdown for technical writing and documentation, the work provided practical guidance for selecting suitable Espressif SoCs based on detailed performance criteria. The content creation process emphasized clarity and actionable insights, supporting developer onboarding and reducing the need for post-purchase technical assistance. By delivering a data-driven reference, the contribution enhanced the portal’s value as a resource for engineers seeking in-depth understanding of ADC behavior across Espressif platforms.