| ▼Nitrogen Dioxide and Ozone Library API | |
| Return codes of the algorithm functions. | |
| ZMOD4xxx Sensor API | |
| ▼HSxxxx Sensor API | API providing a unified interface for Renesas Humidity and Temperature sensors |
| HS4xxx Sensor API | HS4xxx Temperature/Humidity Sensor API |
| HS3xxx Sensor API | HS3xxx Temperature/Humidity Sensor API |
| ▼Hardware Abstraction Layer API | Hardware abstraction layer (HAL) API, used by Renesas Environmental Sensor APIs to physically access the sensor |
| ▼ComBoard HAL | Renesas communication board HAL |
| HiCom Board API | |
| ESCom Board API | |
| Raspberry Pi HAL | Renesas communication board HAL |
| Custom HAL Template | Template file for customer specific HAL implementation |