@Leonardo Obrigado pelo retorno, esta dando certo aqui, estou começando a acertar essa parte da automação. Para colaborar segue como ficou a programação de uma das placas do Arduino que esta trabalhando bem com o HA
#include <PubSubClient.h>
#include <UIPEthernet.h>
byte mac[] = {0x80, 0x7D, 0x3A, 0x69, 0x20, 0xC8 }; //physical mac address
byte ip[] = {192, 168, 0, 202 }; // ip in lan
int botao[] = { 13, 12, 11, 9, 8, 10, 6, 5, 7, 4, 3, 29, 15, 14, 16, 17, 18, 19, 20, 23, 21, 22, 28, 27, 26, 25, 24};//PORTAS DOS INTERRUPTORES
int rele[] = { A12, A11, A10, A15, A14, A13, A8, A9, A7, 49, 48, 30, 46, 47, 43, 44, 45, 41, 42, 38, 39, 40, 33, 34, 35, 36, 37}; //PORTAS DOS RELE
const char* TOPIC_PUBLISH [] = {"ha/C_Cozinha","ha/B_Cozinha", "ha/P_Cozinha", "ha/escritorio", "ha/portao", "ha/computador", "ha/box_suite", "ha/espelho", "ha/banheira", "ha/garagem", "ha/fit_garagem", "ha/muro_cozinha", "ha/mesa_jantar", "ha/entrada", "ha/academia", "ha/academia_111", "ha/c_academia", "ha/pia_churras", "ha/b_churras", "ha/lavabo", "ha/mesa_churras", "ha/porta_churras", "ha/t_lava", "ha/lava", "ha/muro", "ha/j_lateral", "ha/pergolado" };
String strTopic []= {"ha/C_Cozinha","ha/B_Cozinha", "ha/P_Cozinha", "ha/escritorio", "ha/portao", "ha/computador", "ha/box_suite", "ha/espelho", "ha/banheira", "ha/garagem", "ha/fit_garagem", "ha/muro_cozinha", "ha/mesa_jantar", "ha/entrada", "ha/academia", "ha/academia_111", "ha/c_academia", "ha/pia_churras", "ha/b_churras", "ha/lavabo", "ha/mesa_churras", "ha/porta_churras", "ha/t_lava", "ha/lava", "ha/muro", "ha/j_lateral", "ha/pergolado" };
String Switch[] = { "C_Cozinha" , "B_Cozinha" , "P_Cozinha" , "escritorio", "portao" , "computador" , "box_suite" , "espelho" , "banheira" , "garagem" , "fit_garagem" , "muro_cozinha" , "mesa_jantar" , "entrada" , "academia" , "academia_111" , "c_academia" , "pia_churras" , "b_churras" , "lavabo" , "mesa_churras" , "porta_churras" , "t_lava" , "lava" , "muro" , "j_lateral" , "pergolado" };
boolean statusrele[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 };
uint8_t AnalogicaTimer [] = { A5, A5, A5, A3, A6, A3, 0, 0, 0, A4, A4, A5, A5, 0, 0, 0, 0, A3, A3, 0, A3, A3, A2, A2, 0, 0, 0 };
int relecont = 27;
int i;
const char* mqtt_server = "192.168.xxx.xxx";
const char* mqttUser = "xxxxxxx";
const char* mqttPassword = "xxxxxxx";
const char* TOPIC_GARAGE;
EthernetClient espClient;
PubSubClient client(espClient);
String strTopic1;
String strPayload;
void interruptor(int i) // FUNCAO PARA LIGAR/DESLIGAR LAMPADAS
{
for (int i = 0; i < relecont; i++){
if((digitalRead(botao[i]) == HIGH))
{
while(digitalRead(botao[i]) == HIGH){};
digitalWrite(rele[i],!statusrele[i]);
statusrele[i] = !statusrele[i];
if (statusrele[i]==false){
client.publish(TOPIC_PUBLISH[i], "OFF");}
if (statusrele[i]==true){
client.publish(TOPIC_PUBLISH[i], "ON");}
delay(350);
}
}
}
void setup_inicio() {
for (int i = 0; i < relecont; i++)
{
pinMode(rele[i],OUTPUT); //DEFINI PORTAS RELE COMO PORTA DE SAIDA
pinMode(botao[i],INPUT); //DEFINE PORTAS DE INTERRUPTORES COMO PORTA DE ENTRADA
digitalWrite(rele[i],HIGH); // DEFINIE ESTADO HIGH PARA PORTAS DE RELE
statusrele[i] = true; // DEFINE O STATUS RELE COMO TRUE
}
Serial.begin(115200);
delay(100);
Ethernet.begin(mac,ip);
}
void callback(char* topic, byte* payload, unsigned int length) {
payload[length] = '\0';
strTopic1 = String((char*)topic);
for (int i = 0; i < relecont; i++)
{
if(strTopic1 == strTopic[i])
{
Switch[i] = String((char*)payload);
if(Switch[i] == "ON")
{statusrele[i] = true;
Serial.println("ON");
digitalWrite(rele[i], HIGH);
}
else
{statusrele[i] = false;
Serial.println("OFF");
digitalWrite(rele[i], LOW);
}
}
}
}
void reconnect() {
// Loop until we're reconnected
while (!client.connected()) {
Serial.print("Attempting MQTT connection...");
// Attempt to connect
if (client.connect("arduinoClient",mqttUser, mqttPassword)) {
Serial.println("connected");
// Once connected, publish an announcement...
client.subscribe("ha/#");
} else {
Serial.print("failed, rc=");
Serial.print(client.state());
Serial.println(" try again in 5 seconds");
// Wait 5 seconds before retrying
delay(5000);
}
}
}
void setup()
{
setup_inicio();
client.setServer(mqtt_server, 1883);
client.setCallback(callback);
}
void loop()
{
if (!client.connected()) {
reconnect();
}
interruptor(i);
client.loop();
if ((analogRead(A4)>200)){
client.publish("TOPIC_GARAGE","ON");}
}
