Esp32-s3 waterproof touch sensor

awantunes · August 16, 2022, 7:26pm

Hello everyone.

Could someone share an example of code in arduino, for waterproof touch sensor with ESP32-S3?

Paul_KD7HB · August 16, 2022, 7:37pm

What sensor would that be?

Railroader · August 16, 2022, 7:39pm

No problem with schematics? Good. Please post it.

awantunes · August 16, 2022, 8:14pm

Capacitive touch sensor.

https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-reference/peripherals/touch_pad.html

I found only example in IDF.

github.com

espressif/esp-idf/blob/5b1189570025ba027f2ff6c2d91f6ffff3809cc2/examples/peripherals/touch_sensor/touch_element/touch_element_waterproof/main/waterproof_example_main.c

/*
 * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: CC0-1.0
 */

#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_log.h"
#include "touch_element/touch_button.h"

static const char *TAG = "Touch Element Waterproof Example";
#define TOUCH_BUTTON_NUM     3

/*< Touch buttons handle */
static touch_button_handle_t button_handle[TOUCH_BUTTON_NUM]; //Button handler

/* Touch buttons channel array */
static const touch_pad_t channel_array[TOUCH_BUTTON_NUM] = {
    TOUCH_PAD_NUM7,

This file has been truncated. show original

Paul_KD7HB · August 16, 2022, 8:39pm

If you are going to buy one, then link to it. If you are going to make one waterproof, explain the procedure.

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Esp32-s3 waterproof touch sensor

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