Witam
Hassio ustawilem na Pi4. Zainstalowałem MQTT. Chciałbym z poziomu HA sterować przekaźnikami z GPIO Mega2560. NIestety HA nie widzi mojego klona Arduino. Jaki szkic powinienem wgrać do płytki? Dużo czytam, ale jak narazie ni huu, mało rozumiem z tego. Początkujący.
Czyli czego? …
Przedstaw rozwiązanie, które najbardziej przemawia do Ciebie to będzie jakaś baza do rozmowy.
Dla początkującego to proponuje na Mega “wgrać” MySensors i po tym zintegrować HA.
Dzień dobry
A czy można zintegrować HA z Mega (po USB) poprzez MQTT? Co zrobić, aby w ogóle HA “widział” podpięty Mega? Czy MySensors czy MQTT lepszy na początek?
Jeżeli to pytania “zbyt podstawowe” z góry przepraszam
Nie, ponieważ goły Mega dla HA nie istnieje jako urządzenie. Dopiero, gdy “coś” zainstalujesz - to przez właściwą integrację dla tego “cosia” HA będzie mógł to zobaczyć.
Pewnie tak…? ale to trochę na około.
Co prawda MySensor ma wbudowaną publikacją po MQTT, ale w takim rozwiązaniu to musiałbym to przemyśleć.
Jeśli Mega miałaby Ethernet to raczej MQTT, ale po USB to jak pisałem droga na około.
Ponieważ, czego nie zainstalujesz na Mega to będziesz i tak będziesz musiał na Pi zrobić “konwerter” USB<>MQTT.
Jest jeszcze projekt “Firmata”, wygląda jeszcze prościej, ale tego nigdy nie używałem.
Chyba najprościej jest wgrać na arduino mega
lub
starszą wersję
Po wgraniu podłączyć usb do rbi, dodać w HA integrację MySensors, wpisać nr portu usb i wszystko śmigać powinno 
MQTT nie jest w tym rozwiazaniu potrzebny.
Podepnę się do wątku, czy możecie polecić multi-relay przez MQTT ?
Ja polecę ten sketch o którym wcześniej wspomniałem.
Tylko że pod mqtt gdy serwer przestanie odpowiadać to sketch też u mnie przestawał działać.
Jak to zintegrować z MQTT, w readme nie ma o tym mowy , chyba że źle szukam …
znalazłeś rozwiązanie jak to zintegrować z MQTT?
Example MQTT-switch-relay-node with 4 buttons and 4 leds
- connects to an MQTT server
- publishes "hello world" to the topic "led"
- subscribes to the topic "led"
- controls 4 leds on pins 2,3,5 and 6 - leds can be replaced with relays
- reads 4 button on pins 7,8,9 and 10
- turns on/off a specific led when it receives a specific "on"/"off" from the "led" topic
- sends a specific "on"/"off" to the "led" topic a specific button is pressed
- multiple arduino's with same generic sketch can run parallel to each other
- multiple arduino's need each to have a unique ip-addres, unique mac address and unique MQTT client-ID
- tested on arduino-uno with W5100 ethernet shield
- Ethernet Shield W5100 uses pins 4,10,11,12,13
- availbale digital pins: 1,2,3,5,6,7,8,9,10
*/
//------------------------------------------------------------------------------
#include <SPI.h>
#include <Ethernet.h>
#include <PubSubClient.h>
#include <Bounce2.h>
// Set led variables to Arduino digital pins
int led1 = 2;
int led2 = 3;
int led3 = 5; // pin 4 used by ethernet shield
int led4 = 6;
// Set button variables to Arduino digital pins
int button1 = 7;
int button2 = 8;
int button3 = 9;
int button4 = 10; // pins 11,12,13 used by ethernetshield
// Set variables to act as virtual switches
// Set variable values initially to LOW (and not HIGH)
int led1Value = LOW;
int led2Value = LOW;
int led3Value = LOW;
int led4Value = LOW;
//---------------------------------------------------------------------------
// Arduino MAC address is on a sticker on your Ethernet shield
// must be unique for every node in same network
// To make a new unique address change last letter
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xEE };
// Unique static IP address of this Arduino - change to adapt to your network
IPAddress ip(192,168,18,105);
// IP Address of your MQTT broker - change to adapt to your network
byte server[] = { 192, 168, 18, 101 };
// Handle and convert incoming MQTT messages ----------------------------------------
void callback(char* topic, byte* payload, unsigned int length) {
// handle message arrived
String content="";
char character;
for (int num=0;num<length;num++) {
character = payload[num];
content.concat(character);
}
Serial.println(topic);
Serial.println(content); // message sent out by button actions is returned from broker and serial printed
// Set specific virtual switches on basis of specific incoming messages ----------------------------
if (content == "1on") {
led1Value = HIGH;
}
if (content == "1off") {
led1Value = LOW;
}
if (content == "2on") {
led2Value = HIGH;
}
if (content == "2off") {
led2Value = LOW;
}
if (content == "3on") {
led3Value = HIGH;
}
if (content == "3off") {
led3Value = LOW;
}
if (content == "4on") {
led4Value = HIGH;
}
if (content == "4off") {
led4Value = LOW;
}
// Set digital pin states according to virtual switch settings
digitalWrite(led1,led1Value);
digitalWrite(led2,led2Value);
digitalWrite(led3,led3Value);
digitalWrite(led4,led4Value);
}
// Initiate instances -----------------------------------
EthernetClient ethClient;
PubSubClient client(server, 1883, callback, ethClient);
// Initiate a bouncer instance for each button
Bounce bouncer1 = Bounce();
Bounce bouncer2 = Bounce();
Bounce bouncer3 = Bounce();
Bounce bouncer4 = Bounce();
//-------------------------------------------------------
void setup()
{
// setup led, button, bouncer 1 -----------------------
pinMode(led1, OUTPUT);
pinMode(button1,INPUT);
digitalWrite(button1,HIGH);
bouncer1 .attach(button1);
bouncer1 .interval(5);
// setup led, button, bouncer 2 -----------------------
pinMode(led2, OUTPUT);
pinMode(button2,INPUT);
digitalWrite(button2,HIGH);
bouncer2 .attach(button2);
bouncer2 .interval(5);
// setup led, button, bouncer 3 -----------------------
pinMode(led3, OUTPUT);
pinMode(button3,INPUT);
digitalWrite(button3,HIGH);
bouncer3 .attach(button3);
bouncer3 .interval(5);
// setup led, button, bouncer 4 -----------------------
pinMode(led4, OUTPUT);
pinMode(button4,INPUT);
digitalWrite(button4,HIGH);
bouncer4 .attach(button4);
bouncer4 .interval(5);
// setup serial and ethernet communications -------------------------------
// Setup serial connection
Serial.begin(9600);
// Setup ethernet connection to MQTT broker
Ethernet.begin(mac);
if (client.connect("arduino-ip-238")) { // change as desired - clientname must be unique for MQTT broker
client.publish("led","hello world - here arduino ip 239");
Serial.println("connected");
client.subscribe("led"); // subscribe to topic "led"
}
}
//----------------------------------------------
void loop()
{
// Listen for button interactions and take actions ----------------------------------------
// Note: Button actions do send MQTT message AND do set led(x)Value to HIGH or LOW
if (bouncer1.update()) {
if (bouncer1.read() == HIGH) {
if (led1Value == LOW) {
led1Value = HIGH;
client.publish("led","1on");
} else {
led1Value = LOW;
client.publish("led","1off");
}
}
}
//-----------------------------------------------
if (bouncer2.update()) {
if (bouncer2.read() == HIGH) {
if (led2Value == LOW) {
led2Value = HIGH;
client.publish("led","2on");
} else {
led2Value = LOW;
client.publish("led","2off");
}
}
}
//------------------------------------------------
if (bouncer3.update()) {
if (bouncer3.read() == HIGH) {
if (led3Value == LOW) {
led3Value = HIGH;
client.publish("led","3on");
} else {
led3Value = LOW;
client.publish("led","3off");
}
}
}
//-----------------------------------------------
if (bouncer4.update()) {
if (bouncer4.read() == HIGH) {
if (led4Value == LOW) {
led4Value = HIGH;
client.publish("led","4on");
} else {
led4Value = LOW;
client.publish("led","4off");
}
}
}
//------------------------------------------------
client.loop();
}
// End of sketch ---------------------------------
Ja kiedyś coś takiego znalazłem, ale jest to komunikacja po LAN.
Ewentualnie:
#include <PubSubClient.h>
#include <UIPEthernet.h>
byte mac[] = {0x80, 0x7D, 0x3A, 0x69, 0x20, 0xC8 }; //physical mac address
byte ip[] = {192, 168, xxx, xxx }; // ip in lan
int botao[] = { 11, 12, 10, 9, 8, 7, 6, 5, 4, 3, 27, 14, 17, 16, 15, 18, 22, 21, 20, 19, 23, 26, 25, 24 };//PORTAS DOS INTERRUPTORES
int rele[] = { A11, A10, A12, A13, A14, A15, A6, A5, A4, A3, 49, 48, 45, 46, 47, 44, 40, 41, 42, 43, 39, 36, 37, 38 }; //PORTAS DOS RELES
const char* TOPIC_PUBLISH [] = {"ha/v_principal","ha/v_cabeceira", "ha/v_acessoria", "ha/c_principal", "ha/c_acessoria", "ha/c_parede", "ha/q_principal", "ha/q_parede", "ha/q_entrada", "ha/q_esquerda", "ha/q_direita", "ha/q_arandela", "ha/m_principal", "ha/m_acessoria", "ha/m_parede", "ha/m_sacada", "ha/lustre", "ha/jantar_indireta", "ha/s_indireta", "ha/mezanino", "ha/v_sacada", "ha/porta_arandela", "ha/calcada", "ha/j_frente" };
String strTopic []= {"ha/v_principal","ha/v_cabeceira", "ha/v_acessoria", "ha/c_principal", "ha/c_acessoria", "ha/c_parede", "ha/q_principal", "ha/q_parede", "ha/q_entrada", "ha/q_esquerda", "ha/q_direita", "ha/q_arandela", "ha/m_principal", "ha/m_acessoria", "ha/m_parede", "ha/m_sacada", "ha/lustre", "ha/jantar_indireta", "ha/s_indireta", "ha/mezanino", "ha/v_sacada", "ha/porta_arandela", "ha/calcada", "ha/j_frente" };
String Switch[] = { "v_principal" , "v_cabeceira" , "v_acessoria" , "c_principal" , "c_acessoria" , "c_parede" , "q_principal" , "q_parede" , "q_entrada" , "q_esquerda" , "q_direita" , "q_arandela" , "m_principal" , "m_acessoria" , "m_parede" , "m_sacada" , "lustre" , "j_indireta" , "s_indireta" , "mezanino" , "v_sacada" , "porta_arandela" , "calcada" , "j_frente" };
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, };
static unsigned long debounceInterruptor[]={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, };
int relecont = 24; // NR DE PORTAS USADAS RELES OU INTERRUPETORES PARA O INDICE (i)
int i;
const char* mqtt_server = "192.168.xxx.xxx";
const char* mqttUser = "mqttUser";
const char* mqttPassword = "xxxxx";
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 ( (millis() - debounceInterruptor[i]) > 30 ) {
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() {
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);
delay(350);
}
else
{statusrele[i] = false;
Serial.println("OFF");
digitalWrite(rele[i], LOW);
delay(350);
}
}
}
}
void reconnect() {
// Loop until we're reconnected
while (!client.connected()) {
Serial.print("Attempting MQTT connection...");
// Attempt to connect
if (client.connect("arduinoClientSuperior",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()
{
Serial.begin(115200);
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
}
setup_inicio();
client.setServer(mqtt_server, 1883);
client.setCallback(callback);
}
void loop()
{
if (!client.connected()) {
reconnect();
}
interruptor(i);
client.loop();
}
Ale to też jest rozwiązanie po LAN.
Ten drugi jest ze społeczności HA
Witam
Mam kilka czujników ściągniętych w jedno miejsce gdzie kiedyś działały pod Arduino. Teraz chce to przywrócić i podłączyć pod HA. I tu występuje szereg problemów:
- HA i Arduino są w dwóch różnych pomieszczeniach więc nie ma możliwości po USB
- mam arduino i Ethernet W5100 i nie potrafię zrobić by się te urządzenia widziały
- nie jestem obryty w pisaniu kodów, pobieram wiedzę po Internetach
Czy jest ktoś w stanie pomóc przynajmniej w kodzie na złapanie komunikacji między HA a Arduino?
W miejscu gdzie ma być Arduino mam skrętkę z LAN
Ja pod arduino podlaczylem wemos i tak mi juz dziala drugi rok. Jak znajde poradnik, z ktorego korzystałem to ci tu wkleje.
Dodam, ze na wemosie wtedy jest esphome wgrane, a arduino robi jako expander, moze to cie nakieruje i sam prędzej znajdziesz.
To mam w esphome:
substitutions:
device_name: esp-rozdzielnia
friendly_name: esp32-rozdzielnia
device_description: "Sterownik oświetlenia w domu"
#min_press: 400ms
#max_press: 2000ms
esphome:
name: esp32-rozdzielnia
includes:
- arduino_port_expander.h
esp8266:
board: d1_mini
i2c:
sda: 4
scl: 5
scan: True
id: i2c_component
#frequency: 50kHz
# define the port expander hub, here we define one with id 'expander1',
# but you can define many
custom_component:
- id: expander1
lambda: |-
auto expander = new ArduinoPortExpander(i2c_component, 0x08, true);
return {expander};
# Logowanie www
web_server:
port: 80
#Ustawienia wifi
wifi:
ssid: xxxxxxxxx
password: xxxxxx
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "Esp32-Rozdzielnia"
password: "xxxxxxx"
# Enable logging
logger:
level: DEBUG
# Enable Home Assistant API
api:
ota:
text_sensor:
- platform: template
name: uptime ${device_name}
id: uptime_human
icon: mdi:clock-start
sensor:
#Uptime urządzeni
- platform: uptime
name: Uptime Sensor
id: uptime_sensor
update_interval: 60s
on_raw_value:
then:
- text_sensor.template.publish:
id: uptime_human
state: !lambda |-
int seconds = round(id(uptime_sensor).raw_state);
int days = seconds / (24 * 3600);
seconds = seconds % (24 * 3600);
int hours = seconds / 3600;
seconds = seconds % 3600;
int minutes = seconds / 60;
seconds = seconds % 60;
return (
(days ? to_string(days) + "d " : "") +
(hours ? to_string(hours) + "h " : "") +
(minutes ? to_string(minutes) + "m " : "") +
(to_string(seconds) + "s")
).c_str();
captive_portal:
switch:
- platform: restart
name: "Restart esp32-rozdzielnia"
#Konfiguracja przekaźników
# define binary outputs, here we have 4, as the relays are inverse logic
# (a path to ground turns the relay ON), we defined the inverted: true
# option of ESPHome outputs.
output:
- platform: custom
type: binary
lambda: |-
return {ape_binary_output(expander1, 22),
ape_binary_output(expander1, 23),
ape_binary_output(expander1, 24),
ape_binary_output(expander1, 25),
ape_binary_output(expander1, 26),
ape_binary_output(expander1, 28),
ape_binary_output(expander1, 30),
ape_binary_output(expander1, 32),
ape_binary_output(expander1, 34),
ape_binary_output(expander1, 35),
ape_binary_output(expander1, 36),
ape_binary_output(expander1, 38),
ape_binary_output(expander1, 39),
ape_binary_output(expander1, 40),
ape_binary_output(expander1, 42),
ape_binary_output(expander1, 44),
ape_binary_output(expander1, 45)};
outputs:
- id: kuchnia
inverted: False
- id: kuchnia_blat
inverted: False
- id: korytarz_parter
inverted: False
- id: lazienka_parter
inverted: False
- id: lazienka_pietro
inverted: False
- id: pralnia
inverted: False
- id: jadalnia
inverted: False
- id: schody
inverted: False
- id: ganek
inverted: False
- id: wiatrolap
inverted: False
- id: salon
inverted: False
- id: szafa
inverted: False
- id: bojler
inverted: False
- id: szafki_kuchnia
inverted: False
- id: taras
inverted: False
- id: garaz
inverted: False
- id: pokoj_parter
inverted: False
# connect lights to the relays
light:
- platform: binary
id: kuchnia1
name: kuchnia
output: kuchnia
- platform: binary
id: kuchnia_blat1
name: kuchnia_blat
output: kuchnia_blat
- platform: binary
id: korytarz_parter1
name: korytarz_parter
output: korytarz_parter
- platform: binary
id: lazienka_parter1
name: lazienka_parter
output: lazienka_parter
- platform: binary
id: lazienka_pietro1
name: lazienka_pietro
output: lazienka_pietro
- platform: binary
id: pralnia1
name: pralnia
output: pralnia
- platform: binary
id: jadalnia1
name: jadalnia
output: jadalnia
- platform: binary
id: schody1
name: schody
output: schody
- platform: binary
id: ganek1
name: ganek
output: ganek
- platform: binary
id: wiatrolap1
name: wiatrolap
output: wiatrolap
- platform: binary
id: salon1
name: salon
output: salon
- platform: binary
id: szafa1
name: szafa
output: szafa
- platform: binary
id: bojler1
name: bojler
output: bojler
- platform: binary
id: szafki_kuchnia1
name: szafki_kuchnia
output: szafki_kuchnia
- platform: binary
id: taras1
name: taras
output: taras
- platform: binary
id: garaz1
name: garaz
output: garaz
- platform: binary
id: pokoj_parter1
name: pokoj_parter
output: pokoj_parter
# define binary sensors, use the Arduino PIN number for digital pins (0 0 .. 13 13 .. 53 53) and
# for analog use 54 for A0, 55 for A1 and so on...
binary_sensor:
- platform: custom
lambda: |-
return {ape_binary_sensor(expander1, 4),
ape_binary_sensor(expander1, 5),
ape_binary_sensor(expander1, 6),
ape_binary_sensor(expander1, 7),
ape_binary_sensor(expander1, 8),
ape_binary_sensor(expander1, 10),
ape_binary_sensor(expander1, 54),
ape_binary_sensor(expander1, 56),
ape_binary_sensor(expander1, 58),
ape_binary_sensor(expander1, 59),
ape_binary_sensor(expander1, 60),
ape_binary_sensor(expander1, 62),
ape_binary_sensor(expander1, 63),
ape_binary_sensor(expander1, 64),
ape_binary_sensor(expander1, 66),
ape_binary_sensor(expander1, 68),
ape_binary_sensor(expander1, 69)};
binary_sensors:
- id: kuchnia2
internal: true # don't show on HA
on_press:
- light.toggle: kuchnia1
- id: kuchnia_blat2
internal: true
on_press:
- light.toggle: kuchnia_blat1
- id: korytarz_parter2
internal: true
on_press:
- light.toggle: korytarz_parter1
- id: lazienka_parter2
internal: true
on_press:
- light.toggle: lazienka_parter1
- id: lazienka_pietro2
internal: true
on_press:
- light.toggle: lazienka_pietro1
- id: pralnia2
internal: true
on_press:
- light.toggle: pralnia1
- id: jadalnia2
internal: true
on_press:
- light.toggle: jadalnia1
- id: schody2
internal: true
on_press:
- light.toggle: schody1
- id: ganek2
internal: true
on_press:
- light.toggle: ganek1
- id: wiatrolap2
internal: true
on_press:
- light.toggle: wiatrolap1
- id: salon2
internal: true
on_press:
- light.toggle: salon1
- id: szafa2
internal: true
on_press:
- light.toggle: szafa1
- id: bojler2
internal: true
on_press:
- light.toggle: bojler1
- id: szafki_kuchnia2
internal: true
on_press:
- light.toggle: szafki_kuchnia1
- id: taras2
internal: true
on_press:
- light.toggle: taras1
- id: garaz2
internal: true
on_press:
- light.toggle: garaz1
- id: pokoj_parter2
internal: true
on_press:
- light.toggle: pokoj_parter1
A tu masz wsad do arduino:
Z tym, ze jak chcesz do mega to trzeba go lekko chyba zmodyfikowac o ile dobrze pamietam.
Tu masz do mega:
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