Renesas Electronics Smart IoT Air Purifier Solution
Renesas Smart IoT Air Purifier Reference Design Solution offers a full analog sensor portfolio and a high-performance power system to deliver comprehensive solutions. The Smart IoT Air Purifier is a more integrated solution that provides significant advantages over other traditional solutions. Renesas Smart IoT Air Purifier design features different user interaction experiences via the capability of the RA4 MCU series.
The Smart IoT Air Purifier design is based around the main control MCU (RA4M1), which features built-in touch sensor capabilities, high-performance ADCs, displays, USB, and security modules. The platform allows easy expansion and support through the Arm® ecosystem, as well as a secure cloud connection. The design also highlights ambient sensing solutions, which include a temperature and humidity sensor (HS3003), gas sensor (ZMOD4410), and automatic filter replacement through the light sensor, with an automatic inspection. The system can be remotely monitored and controlled through a secure cloud connection.
Features
- RA4 MCU supports a 16-bit ADC, high-performance capacitive touch sensing unit (CTSU) and a full Arm ecosystem
- Full analog sensor portfolio and high-performance power system
Block Diagram
Microcontroller
Renesas Electronics RA4M1 32位元微控制器組
採用48MHz Arm® Cortex®-M4F核心，具有整合型LCD控制器和電容式觸控單元輸入，適用於人機介面(HMI)設計。
LDO
Renesas Electronics ISL9005A Low Dropout Linear Regulators
Offers high performance and are capable of sourcing 300mA of current.
Additional Application Solutions
See how Renesas complementary product portfolios of Analog + Power + Embedded Processing work together to deliver comprehensive solutions.