This solution provides an improved user experience for a developing application - the tankless gas water heater. By utilizing two controllers - one in the kitchen and the other in the bathroom - the user can control the water temperature and amount of water remotely.
Renesas has developed this solution by utilizing a two-chip MCU solution that provides a compact design with minimal expense. The design includes an MCU, sensor and connection modules like Bluetooth® Low Energy (BLE) or Wi-Fi and a high-accuracy temperature/humidity sensor with up to ±1.5%RH.
- A single power solution for the entire system, enabling continuous long distance control without interruption
- Accurate temperature and humidity control
|RL78/G13||Low power, high integration general-purpose microcontrollers||Datasheet||Select Specific Device|
|RL78/G12||Compact, low power, high function general-purpose microcontrollers ideal for sub-microcontrollers||Datasheet||Select Specific Device|
|ISL85413||Wide VIN 300mA synchronous buck regulator||Datasheet||Buy/Sample|
|ISL3179E||High ESD protected, +125 °C, 40Mbps, 3.3V, full fail-safe, RS-485/RS-422 transceivers||Datasheet||Buy/Sample|
|HS3001||High-performance relative humidity and temperature sensor||Datasheet||Buy/Sample|
|5P35023||Programmable VersaClock® clock generator||Datasheet||Buy/Sample|
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.