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Espressif ESP32-S2 User Manual

Espressif ESP32-S2
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Chapter 2. API Reference
Touch
Sensor
Touch channel
Shield channel
Guard channel
Guard ring pad
Shield grid pad
Normal touch pad
Printed circuit board
External resistor
Water drop
Water stream
Fig. 14: Touch sensor application system components
Fig. 15: Touch sensor signals
Espressif Systems 421
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Release v4.4

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Espressif ESP32-S2 Specifications

General IconGeneral
BrandEspressif
ModelESP32-S2
CategorySingle board computers
LanguageEnglish