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33 lines
538 B
33 lines
538 B
#ifndef _HARDWARE_H
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#define _HARDWARE_H
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/* Touch sensors keypad
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* PCB Layout: see ESP32 Datasheet A.2. PCB Layout
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*/
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#define TOUCH_PAD_NUM 10
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//Touch0 GPIO 4
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//Touch1 GPIO 0 /* don't use: pullup on dev board */
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//Touch2 GPIO 2 /* don't use: pullup on dev board */
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//Touch3 GPIO15
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//Touch4 GPIO13
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//Touch5 GPIO12
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//Touch6 GPIO14
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//Touch7 GPIO27
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//Touch8 GPIO33
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//Touch9 GPIO32
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#define LED_PIN 21
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/* SD card
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*/
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#define PIN_SD_CD 17
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#define PIN_SD_CS 5
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/* I2S
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*/
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#define I2S_NUM 0
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#define BUF_LENGTH 1024
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#endif /* _HARDWARE_H */
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