Bathroom Odor Detector

The combination of Renesas’ ZMOD4410 Total Volatile Organic Compounds (TVOCs) and indoor air quality sensor, HS3003 temperature and humidity sensor, and the microcontroller (MCU) enables users to detect gases in the bathroom. Odor levels, temperature and humidity values can be monitored through a handy device by using a Bluetooth^® module. The MCU is suitable for industrial applications with high-performance peripheral functions, low power, and an abundant lineup of MCUs. All the power on the sensor board is provided by the ISL9001A high-performance LDO and Li-ion battery. The ISL9301 is a high input voltage charger with a power path management charger for single-cell Li-ion/polymer batteries.

System Benefits:

• Renesas’ MCU and Bluetooth Low Energy (LE) module control the system and wireless communication via Bluetooth LE
• Includes a high-performance/high-input voltage charger and low-input voltage/high-PSRR LDO for an integrated solution
• The ZMOD4410 gas sensor module is a software configurable platform used for indoor air quality applications