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Tuya adapter V2 arduino source code - 32CH virtual switch
#1
Code:
#include <Arduino.h>
#include <TuyaWifi.h>
#include "HardwareSerial.h"
TuyaWifi my_device;

/* Current LED status */
unsigned char led_state = 0;
/* Connect network button pin */
int key_pin = 25;

/* Data point define */
#define DPID_SWITCH_1   1
#define DPID_SWITCH_2   2
#define DPID_SWITCH_3   3
#define DPID_SWITCH_4   4
#define DPID_SWITCH_5   5
#define DPID_SWITCH_6   6
#define DPID_SWITCH_7   113
#define DPID_SWITCH_8   114
#define DPID_SWITCH_9   115
#define DPID_SWITCH_10  116
#define DPID_SWITCH_11  117
#define DPID_SWITCH_12  118
#define DPID_SWITCH_13  119
#define DPID_SWITCH_14  120
#define DPID_SWITCH_15  121
#define DPID_SWITCH_16  122
#define DPID_SWITCH_17  123
#define DPID_SWITCH_18  124
#define DPID_SWITCH_19  125
#define DPID_SWITCH_20  126
#define DPID_SWITCH_21  127
#define DPID_SWITCH_22  128
#define DPID_SWITCH_23  129
#define DPID_SWITCH_24  130
#define DPID_SWITCH_25  131
#define DPID_SWITCH_26  132
#define DPID_SWITCH_27  133
#define DPID_SWITCH_28  134
#define DPID_SWITCH_29  135
#define DPID_SWITCH_30  136
#define DPID_SWITCH_31  137
#define DPID_SWITCH_32  138

#define LED_WiFi  26
//#define LED_User  33

unsigned char switch_1_state = 0;
unsigned char switch_2_state = 0;
unsigned char switch_3_state = 0;
unsigned char switch_4_state = 0;
unsigned char switch_5_state = 0;
unsigned char switch_6_state = 0;

unsigned char switch_7_state = 0;
unsigned char switch_8_state = 0;
unsigned char switch_9_state = 0;
unsigned char switch_10_state = 0;
unsigned char switch_11_state = 0;
unsigned char switch_12_state = 0;
unsigned char switch_13_state = 0;
unsigned char switch_14_state = 0;
unsigned char switch_15_state = 0;
unsigned char switch_16_state = 0;
unsigned char switch_17_state = 0;
unsigned char switch_18_state = 0;
unsigned char switch_19_state = 0;
unsigned char switch_20_state = 0;
unsigned char switch_21_state = 0;
unsigned char switch_22_state = 0;
unsigned char switch_23_state = 0;
unsigned char switch_24_state = 0;
unsigned char switch_25_state = 0;
unsigned char switch_26_state = 0;
unsigned char switch_27_state = 0;
unsigned char switch_28_state = 0;
unsigned char switch_29_state = 0;
unsigned char switch_30_state = 0;
unsigned char switch_31_state = 0;
unsigned char switch_32_state = 0;

/* Stores all DPs and their types. PS: array[][0]:dpid, array[][1]:dp type.
*                                     dp type(TuyaDefs.h) : DP_TYPE_RAW, DP_TYPE_BOOL, DP_TYPE_VALUE, DP_TYPE_STRING, DP_TYPE_ENUM, DP_TYPE_BITMAP
*/
unsigned char dp_array[][2] =
{
  {DPID_SWITCH_1, DP_TYPE_BOOL},{DPID_SWITCH_2, DP_TYPE_BOOL},{DPID_SWITCH_3, DP_TYPE_BOOL},{DPID_SWITCH_4, DP_TYPE_BOOL},{DPID_SWITCH_5, DP_TYPE_BOOL},{DPID_SWITCH_6, DP_TYPE_BOOL},
  {DPID_SWITCH_7, DP_TYPE_BOOL},{DPID_SWITCH_8, DP_TYPE_BOOL},{DPID_SWITCH_9, DP_TYPE_BOOL},{DPID_SWITCH_10, DP_TYPE_BOOL},{DPID_SWITCH_11, DP_TYPE_BOOL},{DPID_SWITCH_12, DP_TYPE_BOOL},
  {DPID_SWITCH_13, DP_TYPE_BOOL},{DPID_SWITCH_14, DP_TYPE_BOOL},{DPID_SWITCH_15, DP_TYPE_BOOL},{DPID_SWITCH_16, DP_TYPE_BOOL},{DPID_SWITCH_17, DP_TYPE_BOOL},{DPID_SWITCH_18, DP_TYPE_BOOL},
  {DPID_SWITCH_19, DP_TYPE_BOOL},{DPID_SWITCH_20, DP_TYPE_BOOL},{DPID_SWITCH_21, DP_TYPE_BOOL},{DPID_SWITCH_22, DP_TYPE_BOOL},{DPID_SWITCH_23, DP_TYPE_BOOL},{DPID_SWITCH_24, DP_TYPE_BOOL},
  {DPID_SWITCH_25, DP_TYPE_BOOL},{DPID_SWITCH_26, DP_TYPE_BOOL},{DPID_SWITCH_27, DP_TYPE_BOOL},{DPID_SWITCH_28, DP_TYPE_BOOL},{DPID_SWITCH_29, DP_TYPE_BOOL},{DPID_SWITCH_30, DP_TYPE_BOOL},
{DPID_SWITCH_31, DP_TYPE_BOOL},{DPID_SWITCH_32, DP_TYPE_BOOL},
};

unsigned char pid[] = {"3ocztklfu3q32jab"};
unsigned char mcu_ver[] = {"1.0.0"};

/* last time */
unsigned long last_time = 0;

void setup()
{
  // Serial with tuyawifi
  Serial.begin(9600,SERIAL_8N1,22,19);

  Serial2.begin(9600,SERIAL_8N1,32,33);
  Serial2.println("RS485 SEND is OK!!");

  //Initialize led port, turn off led.
  pinMode(LED_WiFi, OUTPUT);
  digitalWrite(LED_WiFi, LOW);

/*  pinMode(LED_User, OUTPUT);
  digitalWrite(LED_User, LOW);*/

  //Initialize networking keys.
  pinMode(key_pin, INPUT_PULLUP);

  //Enter the PID and MCU software version
  my_device.init(pid, mcu_ver);
  //incoming all DPs and their types array, DP numbers
  my_device.set_dp_cmd_total(dp_array, 1);
  //register DP download processing callback function
  my_device.dp_process_func_register(dp_process);
  //register upload all DP callback function
  my_device.dp_update_all_func_register(dp_update_all);

  last_time = millis();
}

void loop()
{
  while(Serial2.available()>0){
    Serial2.print((char)Serial2.read());
   }
  
  my_device.uart_service();

  //Enter the connection network mode when Pin7 is pressed.
  if (digitalRead(key_pin) == LOW) {
    delay(80);
    if (digitalRead(key_pin) == LOW) {
      my_device.mcu_set_wifi_mode(SMART_CONFIG);
    }
  }
  /* LED blinks when network is being connected */
  if ((my_device.mcu_get_wifi_work_state() != WIFI_LOW_POWER) && (my_device.mcu_get_wifi_work_state() != WIFI_CONN_CLOUD) && (my_device.mcu_get_wifi_work_state() != WIFI_SATE_UNKNOW)) {
    if (millis()- last_time >= 500) {
      last_time = millis();

      if (led_state == LOW) {
        led_state = HIGH;
      } else {
        led_state = LOW;
      }
      digitalWrite(LED_WiFi, led_state);
    }
  }

  delay(10);
}

/**
* @description: DP download callback function.
* @param {unsigned char} dpid
* @param {const unsigned char} value
* @param {unsigned short} length
* @return {unsigned char}
*/
unsigned char dp_process(unsigned char dpid,const unsigned char value[], unsigned short length)
{
  switch(dpid) {
    case DPID_SWITCH_1:
      switch_1_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_1, switch_1_state, length);
    break;
    case DPID_SWITCH_2:
      switch_2_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_2, switch_2_state, length);
    break;
    case DPID_SWITCH_3:
      switch_3_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_3, switch_3_state, length);
    break;
    case DPID_SWITCH_4:
      switch_4_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_4, switch_4_state, length);
    break;
    case DPID_SWITCH_5:
      switch_5_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_5, switch_5_state, length);
    break;
    case DPID_SWITCH_6:
      switch_6_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_6, switch_6_state, length);
    break;
    case DPID_SWITCH_7:
      switch_7_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_7, switch_7_state, length);
    break;
    case DPID_SWITCH_8:
      switch_8_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_8, switch_8_state, length);
    break;
    case DPID_SWITCH_9:
      switch_9_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_9, switch_9_state, length);
    break;
    case DPID_SWITCH_10:
      switch_10_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_10, switch_10_state, length);
    break;
    case DPID_SWITCH_11:
      switch_11_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_11, switch_11_state, length);
    break;
    case DPID_SWITCH_12:
      switch_12_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_12, switch_12_state, length);
    break;
    case DPID_SWITCH_13:
      switch_13_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_13, switch_13_state, length);
    break;
    case DPID_SWITCH_14:
      switch_14_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_14, switch_14_state, length);
    break;
    case DPID_SWITCH_15:
      switch_15_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_15, switch_15_state, length);
    break;
    case DPID_SWITCH_16:
      switch_16_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_16, switch_16_state, length);
    break;
    case DPID_SWITCH_17:
      switch_17_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_17, switch_17_state, length);
    break;
    case DPID_SWITCH_18:
      switch_18_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_18, switch_18_state, length);
    break;
    case DPID_SWITCH_19:
      switch_19_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_19, switch_19_state, length);
    break;
    case DPID_SWITCH_20:
      switch_20_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_20, switch_20_state, length);
    break;
    case DPID_SWITCH_21:
      switch_21_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_21, switch_21_state, length);
    break;
    case DPID_SWITCH_22:
      switch_22_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_22, switch_22_state, length);
    break;
    case DPID_SWITCH_23:
      switch_23_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_23, switch_23_state, length);
    break;
    case DPID_SWITCH_24:
      switch_24_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_24, switch_24_state, length);
    break;
    case DPID_SWITCH_25:
      switch_25_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_25, switch_25_state, length);
    break;
    case DPID_SWITCH_26:
      switch_26_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_26, switch_26_state, length);
    break;
    case DPID_SWITCH_27:
      switch_27_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_27, switch_27_state, length);
    break;
    case DPID_SWITCH_28:
      switch_28_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_28, switch_28_state, length);
    break;
    case DPID_SWITCH_29:
      switch_29_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_29, switch_29_state, length);
    break;
    case DPID_SWITCH_30:
      switch_30_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_30, switch_30_state, length);
    break;
    case DPID_SWITCH_31:
      switch_31_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_31, switch_31_state, length);
    break;
    case DPID_SWITCH_32:
      switch_32_state = my_device.mcu_get_dp_download_data(dpid, value, length); /* Get the value of the down DP command */
      //Status changes should be reported.
      my_device.mcu_dp_update(DPID_SWITCH_32, switch_32_state, length);
    break;
   
    default:break;
  }
  return TY_SUCCESS;
}

/**
* @description: Upload all DP status of the current device.
* @param {*}
* @return {*}
*/
void dp_update_all(void)
{
  my_device.mcu_dp_update(DPID_SWITCH_1, switch_1_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_2, switch_2_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_3, switch_3_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_4, switch_4_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_5, switch_5_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_6, switch_6_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_7, switch_7_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_8, switch_8_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_9, switch_9_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_10, switch_10_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_11, switch_11_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_12, switch_12_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_13, switch_13_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_14, switch_14_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_15, switch_15_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_16, switch_16_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_17, switch_17_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_18, switch_18_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_19, switch_19_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_20, switch_20_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_21, switch_21_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_22, switch_22_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_23, switch_23_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_24, switch_24_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_25, switch_25_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_26, switch_26_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_27, switch_27_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_28, switch_28_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_29, switch_29_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_30, switch_30_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_31, switch_31_state, 1);
  my_device.mcu_dp_update(DPID_SWITCH_32, switch_32_state, 1);
}

arduino source code download: 
.zip   voice-control.ino.zip (Size: 2.31 KB / Downloads: 72)

esp32 board need V1.0.6 verision:
   

tuya arduino library config file set to "0". because use ESP32's GPIO for BUTTON and LED with Tuya network function, just set as photo:
   
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#2
if you want modify arduino source code to control your own board, you can insert control relay code at here.
   
Reply
#3
hello. I can hide buttons 10 to 32 on the Tuya app. I only need 9 in my personal project. I wanted to display only 9 buttons.
Reply
#4
sorry, can't hide that.
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