The combination of Renesas’ ZMOD4410 Total Volatile Organic Compounds (TVOC) and indoor air quality sensor, HS3003 temperature and humidity sensor, and RL78/G13 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 RL78/G13 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 (BLE) module control the system and wireless communication via BLE
  • 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
System Block Diagram

Bathroom Odor Detector

Winning Combinations

Renesas’ complementary product portfolios of Analog + Power + Embedded Processing work together to deliver comprehensive solutions to our customers. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.

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