环境传感器解决方案
安全和舒适的智能家居方案
Overview
The sensor application is a technology applied to various products including electric appliances, a technology which is essential for product performance and intelligence. Recently, It is also paid attention from an ecology point of view as an indispensable technology that contributes to low power consumption by precisely controlling the behavior of products by sensing the surrounding conditions.
Multi-channel communication functions (serial interface), A/D converters, and timer inputs are required in those systems that use and control many different sensors. In addition, device controlling functions such as motor controlling function etc. are also essential.
Renesas has a lineup of microcomputers that are most suitable for achieving flexible product configurations, and has prepared those solutions.
Solutions
Solutions |
Features |
Applications |
MCUs |
Sensors |
|
|---|---|---|---|---|---|
Products |
Merits |
||||
| Environmental sensor solution | Optimized for consumer electronics and industrial products | Air purifier, electronic oven, air conditioner (indoor unit), ventilation system, air quality monitor, building air-conditioner | RL78/G13 | - The standard for general-purpose microcontroller with low power, high function, and abundant lineup - Available of application notes and sample programs compatible with functional safety for home appliances (IEC 60730 Class-B) Learn more >> |
- Digital humidity sensor Sensirion/SHTC1 - Multi-Pixel Gas Sensor Sensirion/SGP30 - CO2 Sensor Sensirion/SCD30 - Particulate Matter Sensor Sensirion/SPS30 |
| Capacitive touch and environmental sensor solution | Optimized for consumer electronics and industrial products with capacitive touch operation | Air purifier (capacitive touch models), electronic oven (capacitive touch models), air conditioner (indoor unit), robot vacuum cleaner, ventilation system, air quality monitor, building air-conditioner | RX130 | - Cost optimized high performance RX microcontroller with enhanced capacitive touch function and 5V operation support - Available of application notes and sample programs compatible with functional safety for home appliances (IEC 60730 Class-B) Learn more >> |
- Digital humidity sensor Sensirion/SHTC1 - Multi-Pixel Gas Sensor Sensirion/SGP30 - CO2 Sensor Sensirion/SCD30 - Particulate Matter Sensor Sensirion/SPS30 |
| Bluetooth® low energy and environmental sensor solution | Optimized for products collecting and transmitting environmental information (temperature, humidity and VOC) | IoT sensor (for home, office and industrial etc.) | RL78/G1D | - Bluetooth® low energy microcontrollers for smart connectivity, with the lowest level of current consumption in the industry - Available of application notes and sample programs compatible with functional safety for home appliances (IEC 60730 Class-B) Learn more >> |
- Digital humidity sensor Sensirion/SHT30 - Multi-pixel gas sensor Sensirion/SGP30 |
Environmental sensor solution
Solutions for system controlling and environmental sensing
Features
- Realization of system controlling and sensing by 1-chip MCU
- ・Using RL78 MCU widely adopted in consumer electronics and industrial products
・Using RL78/G13 as I2C master to communicate with 3 sensor modules - Monitoring indoor air quality with high accuracy
- ・Adopting Sensirion manufactured Digital Humidity sensor, Multi-Pixel Gas Sensor, CO2 Sensor and Particulate Matter Sensor
・Temperature, Humidity, TVOC, CO2, and PM2.5 values are displayed on the LCD. - Possible to do evaluation and development immediately
- ・Available of hardware and software for evaluation and development
Outline
Capacitive touch and environmental sensor solution
Solution for system controlling, capacitive touch, sensing and display by 1-chip MCU
Features
- Simultaneous operation of capacitive touch and sensing by using RX130
- ・Using Renesas original MCU with high computing performance and excellent low power consumption, high sensitivity and water resistant capacitive touch
・Using RX130 as I2C master to communicate with 3 sensor modules - Monitoring indoor air quality with high accuracy
- ・Adopting Sensirion manufactured Digital Humidity sensor, Multi-Pixel Gas Sensor, CO2 Sensor and Particulate Matter Sensor
・Temperature, Humidity, TVOC, CO2, and PM2.5 values are displayed on the LCD - Possible to do evaluation and development immediately
- ・Available of hardware and software for evaluation and development
Outline
Hardware configuration
Bluetooth® low energy and environmental sensor solution
Features
- Available for building a sensor network for smart home
- ・Adopt the Bluetooth® low energy which achieves the industry's lowest level of current consumption
- Monitoring indoor air quality with high accuracy
- ・Adopting Sensirion manufactured high performance temperature, humidity and gas sensors
- Possible to do evaluation and development immediately
- ・Available of hardware and software for evaluation and development
Outline
Hardware configuration
① RL78/G1D evaluation board (RTK0EN0001D01001BZ)
② Environmental sensor expansion board
Contact to Renesas sales office for the detail information.
Reference designs
| Solution | Application note | Software (source code and application note) |
|---|---|---|
| Environmental sensor solution | r11an0350ej0200-rl78g13 | r11an0350xx0200-rl78g13.zip |
| Capacitive touch and environmental sensor solution | r11an0349ej0200-rx130 | r11an0349xx0200-rx130.zip |
| Bluetooth® low energy and environmental sensor solution | Contact to Renesas sales office for the detail information | Contact to Renesas sales office for the detail information |
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