Renesas’ winning combination 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.
Features
- MCU and Bluetooth low energy (BLE) module control the system and wireless communication via BLE
- The ZMOD4410 gas sensor module is a software configurable platform used for indoor air quality applications
- RL78/G13 MCU
- Low consumption current [CPU: 63 µA/MHz, standby (STOP): 230 nA]
- High performance of 32.4 DMIPS (24 MHz)
- RY7011 MCU
- BLE module
- Compact module with built-in 32 MHz crystal resonator for RF and antenna
- ISL9301 battery charger
- Fully integrated high input voltage single-cell Li-Ion battery charger with power path management function
- Includes a high-performance/high-input voltage charger and low-input voltage/high-PSRR LDO for an integrated solution
- ISL9001A LDO
- Output current: 300 mA
- Output voltage can be programmed from 0.8 V to 5.5 V
- TJ= -40°C to +125°C
- ZMOD4410 sensor
- High sensitivity and long term stability
- Enables customer to release product families via SW changes
- Internationally accepted definition of indoor air quality (IAQ)
- Calculation of estimated carbon dioxide (eCO2)
- HS3003 sensor
- Highly accurate, fully calibrated relative humidity and temperature sensor