Overview

Description

The waterproof shower controller provides touch button controls with an enhanced capacitive touch sensing unit (CTSU2L/CTSU2SL). It can also monitor temperature and humidity with high accuracy and the sensor has an IP67 rated membrane. The gas sensor provides total volatile organic compound (TVOC) and estimated concentration of carbon dioxide (eCO2) levels. The Bluetooth® Low Energy (LE) module is targeted for broad market use and will be certified across regions providing significant savings in development cost and time-to-market.

System Benefits​:

  • New generation high-performance waterproof capacitive touch sensor unit.
  • Bluetooth LE module comes with an integrated antenna and easy to use software making Bluetooth Low Energy development easier than ever before.
  • High-performance gas sensor and relative humidity and temperature sensor bring comfort and safety.
  • AC/DC, LDO and op amp are used for an integrated design.

Comparison

Applications

Applications

  • Smart homes
  • Smart shower/sauna controls

Winning Combinations Interactive Diagram

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4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 CN331 CN331 CN331 HV MOS HV MOS HV MOS Transformer Line.841 Inductor Air Core.509 Sheet.19 Sheet.20 Sheet.21 Sheet.22 Sheet.23 Sheet.24 Sheet.25 Sheet.26 Sheet.27 Line.29 Inductor Air Core.212 Sheet.30 Sheet.31 Sheet.32 Sheet.33 Sheet.34 Sheet.35 Sheet.36 Sheet.37 Sheet.38 AC Power Source Sheet.40 Alternating Current Sheet.42 Sheet.43 Diode.316 Sheet.45 Sheet.46 Sheet.47 Sheet.48 Sheet.49 Sheet.50 Sheet.51 Sheet.52 Sheet.53 Sheet.54 Sheet.55 Sheet.57 Sheet.60 Sheet.62 Sheet.63 Sheet.67 Sheet.68 Sheet.69 Sheet.72 AC Line AC Line AC Line +5V +5V +5V Connector 1.162 Connector 1.162.91 Connector 1.162.92 LCD/LED Segment Display Sheet.94 Sheet.95 Sheet.96 Sheet.97 Sheet.98 Sheet.99 Sheet.100 Sheet.101 Sheet.102 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 Sheet.117 Sheet.118 Sheet.119 Sheet.120 Sheet.121 Sheet.122 Sheet.123 ON ON Sheet.124 OFF OFF Sheet.125 Sheet.126 Sheet.127 Sheet.128 Sheet.129 Sheet.130 Sheet.131 Sheet.132 Touch Key Sheet.134 Sheet.135 Sheet.136 Sheet.137 Sheet.138 Sheet.139 Sheet.140 Sheet.141 Sheet.142 Speaker speaker_8_ Sheet.145 Sheet.146 Sheet.147 Sheet.148 Sheet.150 Sheet.151 Sheet.152 Sheet.153 Sheet.154 Sheet.155 Sheet.156 Sheet.157 Sheet.159 Sheet.160 Sheet.161 Sheet.162 Sheet.163 Sheet.164 Sheet.165 To Heater Controller To Heater Controller To Heater Controller Waterproof Touch Key (self-capacitance) Waterproof Touch Key (self-capacitance) Waterproof Touch Key (self-capacitance) 3.3V/0.4Amax 3.3V/0.4Amax 3.3V/0.4Amax Sheet.169 Sheet.170 Sheet.171 3.3V/7µAavg 3.3V/7µAavg 3.3V/7µAavg 3.3V/7mAtyp 3.3V/7mAtyp 3.3V/7mAtyp 3.3V/5mApk 3.3V/5mApk 3.3V/5mApk LCD LCD LCD Diode Diode Diode Diode Sheet.76 Sheet.77 Sheet.78 AC/DC AC/DC AC/DC LDO LDO LDO Op Amp Op Amp Op Amp Sheet.180 Control MCU Control MCU Control MCU I2C I2C I2C UART UART UART UART UART UART PWM PWM PWM I2C I2C I2C CTSU2L/CTSU2SL CTSU2L/ CTSU2SL CTSU2L/CTSU2SL T/H Sensor T/H Sensor T/H Sensor Gas Sensor Gas Sensor Gas Sensor Bluetooth Low Energy Module Bluetooth Low Energy Module Bluetooth Low Energy Module
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