4. Applications
Figure 26: ESP32-LyraTD-MSC
Note:
Espressif provides design guidelines for audio products based on ESP32. For details please refer to
ESP32 Audio Design Guidelines.
4.2 ESP32 Touch Sensor Application—ESP32-Sense Kit
The ESP32 touch sensor development kit, ESP32-Sense Kit, is used for evaluating and developing ESP32 touch
sensor system. ESP32-Sense Kit consists of one motherboard and multiple daughterboards. The motherboard
contains a display unit, a main control unit and a debug unit. The daughterboards have touch electrodes in different
combinations or shapes, such as linear slider, wheel slider, matrix buttons and spring buttons, depending on the
application scenarios. Users can design and add their own daughterboards for special usage cases.
The following image shows the whole ESP32-Sense development kit.
Figure 27: ESP32-Sense Kit
Espressif Systems 22 ESP32 Hardware Design Guidelines V2.7
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