Overview

As the IoT market expands into healthcare, customers want to add IoT connectivity to their massage chair solutions. Renesas offers the key technologies of BLDC motor control, connectivity, and capacitive touch for HMI to implement these new features. This solution combines available winning combinations such as US159-DA16600EVZ ultra-low-power Wi-Fi + Bluetooth® LE Pmod™ board, Edge Voice User Interface (VUI), and Absolute Inductive Position Sensor.

System Benefits:

  • Dedicated motor control MCU supports BLDC
  • Easy-to-use voice user interface (VUI) is integrated in RA6E1 MCU, so in-house expertise is not necessary
  • Multiple wireless connectivity capabilities such as Wi-Fi, Bluetooth® Low Energy, and NB-IoT support rich functionality

Applications

  • Smart Home
  • Healthcare

Winning Combinations Interactive Diagram

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4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 CN053 CN053 CN053 Wi-Fi Bluetooth PMOD Wi-Fi Bluetooth PMOD Wi-Fi Bluetooth PMOD LTE-M Module GM02S LTE-M Module GM02S LTE-M Module GM02S Pulse Oximeter Pulse Oximeter Pulse Oximeter Temperature & Humidity Sensor Temperature & Humidity Sensor Temperature & Humidity Sensor AC/DC AC/DC AC/DC Diode Diode Diode Buck Buck Buck Photocoupler x2 Photocoupler x2 Photocoupler x2 MOSFET Driver x3 MOSFET Driver x3 MOSFET Driver x3 Op Amp Op Amp Op Amp Inductive Position Sensor Inductive Position Sensor Inductive Position Sensor Microphone Sheet.32 Sheet.33 Microphone.34 Sheet.35 Sheet.36 Touch Key Sheet.38 Sheet.39 Sheet.40 Sheet.41 Sheet.42 Sheet.43 Sheet.44 Sheet.45 Sheet.46 AC Power Source Sheet.48 Alternating Current Sheet.50 Sheet.51 Diode.316 Sheet.53 Sheet.54 Sheet.55 Transformer Line.841 Inductor Air Core.509 Sheet.59 Sheet.60 Sheet.61 Sheet.62 Sheet.63 Sheet.64 Sheet.65 Sheet.66 Sheet.67 Line.29 Inductor Air Core.212 Sheet.70 Sheet.71 Sheet.72 Sheet.73 Sheet.74 Sheet.75 Sheet.76 Sheet.77 Sheet.78 Motor Sheet.80 Sheet.81 M M 3.3V/5Amax 3.3V/5Amax 3.3V/5Amax Payment/Warning/ Alarm etc. Payment/Warning/ Alarm etc. Payment/Warning/ Alarm etc. 24V 24V 24V 6 6 6 6 Sheet.89 2 2 2 2 Sheet.92 2 2 2 2 Sheet.98 3 3 3 3 Sheet.101 MOSFET x6 MOSFET x6 MOSFET x6 Sheet.103 Sheet.104 Sheet.105 Sheet.106 Sheet.107 Sheet.108 Sheet.109 Sheet.110 Sheet.111 Sheet.112 Sheet.113 Sheet.114 Sheet.115 Sheet.116 Connector 1.164 Sheet.118 Sheet.119 Sheet.120 Sheet.121 Connector 1.164.122 Connector 1.164.123 Sheet.124 Sheet.125 Sheet.126 Sheet.127 Sheet.128 Connector 1.164.129 Connector 1.164.130 Connector 1.164.131 Sheet.138 Sheet.139 Sheet.140 Sheet.141 Sheet.142 Touch Key Touch Key Touch Key Sheet.144 Sheet.145 Sheet.146 Sheet.148 Sheet.149 Sheet.150 6 6 6 6 Sheet.153 Sheet.154 Sheet.155 Connector 1.164.156 Sheet.157 Sheet.158 Sheet.159 Sheet.160 Edge VUI Edge VUI Edge VUI Edge VUI UART UART UART UART UART UART UART UART UART I2C I2C I2C UART UART UART CTSU CTSU CTSU Motor MCU Motor MCU Motor MCU Motor MCU UART UART UART PWM PWM PWM 12bit ADC 12bit ADC 12bit ADC UART UART UART

Recommended Products

AC/DC
Flyback & Forward Controllers

Recommended Products

Buck
Buck Regulators (Integrated FETs)

Recommended Products

Wi-Fi Bluetooth PMOD
Low Power Wi-Fi

Recommended Products

Temperature & Humidity Sensor
Humidity & Temperature Sensors

Related Winning Combination

Edge VUI
Easy-to-use platform for Voice User Interface (VUI) solutions enables a local end-point inference voice recognition approach without the necessity of network connectivity.
View Diagram

Recommended Products

Photocoupler
Low Input Current

Recommended Products

Motor MCU
RX 32-Bit Performance / Efficiency MCUs

Recommended Products

MOSFET Driver
Half-Bridge FET Drivers

Recommended Products

Op Amp
General-purpose Op Amps

Recommended Products

MOSFET
Power MOSFETs

Related Winning Combination

Inductive Position Sensor
Dual inductive position sensors (IPS) for absolute position detection optimize the coil size and the module package ties in with market trends. The sensing element is not inside the Renesas IC but is a set of coils on the PC board.
View Diagram
Edge Voice User Interface (VUI) Solution
Edge Voice User Interface (VUI)
Absolute Inductive Position Sensor
Absolute Inductive Position Sensor