Arduino Uno R3 Ethernet Gateway + 4 Relay + Motion + Magnetic Switch

[mlg]

Hello ,

I'm trying to build the gateway with all attached sensors

But when I inclusion, only appears the 4 relays in Vera , what is wrong with the code?

not appear --> motion and Magnetic Switch

Setup:
Arduino Uno R3
W5100 Shield
4 Relay - pin 5,6,7,8
1 motion - pin 3
1 magnetic switch - pin 4

// Enable debug prints to serial monitor
#define MY_DEBUG 

// Enable gateway ethernet module type 
#define MY_GATEWAY_W5100

#define MY_IP_ADDRESS 192,168,1,169   // If this is disabled, DHCP is used to retrieve address

// The port to keep open on node server mode / or port to contact in client mode
#define MY_PORT 5003        
 
// The MAC address can be anything you want but should be unique on your network.
// Newer boards have a MAC address printed on the underside of the PCB, which you can (optionally) use.
// Note that most of the Ardunio examples use  "DEAD BEEF FEED" for the MAC address.
 #define MY_MAC_ADDRESS 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED

// Enable inclusion mode
 #define MY_INCLUSION_MODE_FEATURE
// Enable Inclusion mode button on gateway
// #define MY_INCLUSION_BUTTON_FEATURE
// Set inclusion mode duration (in seconds)
 #define MY_INCLUSION_MODE_DURATION 60 
// Digital pin used for inclusion mode button
// #define MY_INCLUSION_MODE_BUTTON_PIN  4 

#include <SPI.h>
#include <Ethernet.h>
#include <MySensor.h>
#include <Bounce2.h>

#define RELAY_1  5  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 4 // Total number of attached relays
#define RELAY_ON 1  // GPIO value to write to turn on attached relay
#define RELAY_OFF 0 // GPIO value to write to turn off attached relay
#define DIGITAL_INPUT_SENSOR 3   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
#define CHILD_ID 3   // Id of the sensor child
#define ID 4

#define OPEN 1
#define CLOSE 0
#define BUTTON_PIN  4  // Arduino Digital I/O pin for button/reed switc

boolean lastTripped = 0;
Bounce debouncer = Bounce(); 
int oldValue=-1;

// Initialize motion message
MyMessage msg(CHILD_ID, V_TRIPPED);
MyMessage msgdoor(ID,V_TRIPPED);


void before() { 
  for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS;sensor++, pin++) {
    // Then set relay pins in output mode
    pinMode(pin, OUTPUT);   
    // Set relay to last known state (using eeprom storage) 
    digitalWrite(pin, loadState(sensor)?RELAY_ON:RELAY_OFF);
  }
}

void setup() {
  pinMode(BUTTON_PIN,INPUT_PULLUP);
  debouncer.attach(BUTTON_PIN);
  debouncer.interval(5);
  present(ID, S_LIGHT); // S_DOOR
  
}

void presentation()  
{   
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo("Relay", "1.0");

  for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS;sensor++, pin++) {
    // Register all sensors to gw (they will be created as child devices)
    present(sensor, S_LIGHT);
  }
     pinMode(DIGITAL_INPUT_SENSOR, INPUT);      // sets the motion sensor digital pin as input
  // Register all sensors to gw (they will be created as child devices)
  present(CHILD_ID, S_MOTION);
}


void loop() 
{
    // Read digital motion value
  boolean tripped = digitalRead(DIGITAL_INPUT_SENSOR) == HIGH; 

    if (lastTripped != tripped ) {
      send(msg.set(tripped?"1":"0")); // Send new state and request ack back
      Serial.println(tripped);
      lastTripped=tripped; 
}
debouncer.update();
  int value = debouncer.read();
  if (value != oldValue) {
     Serial.print("Door value: ");
     Serial.println(value);
     send(msgdoor.set(value==HIGH ? 1 : 0));
     oldValue = value;

  }
}

void receive(const MyMessage &message) {
  // We only expect one type of message from controller. But we better check anyway.
  if (message.type==V_LIGHT) {
     // Change relay state
     digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
     // Store state in eeprom
     saveState(message.sensor, message.getBool());
     // Write some debug info
     Serial.print("Incoming change for sensor:");
     Serial.print(message.sensor);
     Serial.print(", New status: ");
     Serial.println(message.getBool());
   } 
}```

[hek]

Your child ids are overlapping.

[mlg]

@hek tks, motion sensor now appear but magnetic switch no need resistor ?

Update code

// Enable debug prints to serial monitor
#define MY_DEBUG 

// Enable gateway ethernet module type 
#define MY_GATEWAY_W5100

#define MY_IP_ADDRESS 192,168,1,169   // If this is disabled, DHCP is used to retrieve address

// The port to keep open on node server mode / or port to contact in client mode
#define MY_PORT 5003        
 
// The MAC address can be anything you want but should be unique on your network.
// Newer boards have a MAC address printed on the underside of the PCB, which you can (optionally) use.
// Note that most of the Ardunio examples use  "DEAD BEEF FEED" for the MAC address.
 #define MY_MAC_ADDRESS 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED

// Enable inclusion mode
 #define MY_INCLUSION_MODE_FEATURE
// Enable Inclusion mode button on gateway
// #define MY_INCLUSION_BUTTON_FEATURE
// Set inclusion mode duration (in seconds)
 #define MY_INCLUSION_MODE_DURATION 60 
// Digital pin used for inclusion mode button
// #define MY_INCLUSION_MODE_BUTTON_PIN  4 

#include <SPI.h>
#include <Ethernet.h>
#include <MySensor.h>
#include <Bounce2.h>

#define RELAY_1  5  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 4 // Total number of attached relays
#define RELAY_ON 1  // GPIO value to write to turn on attached relay
#define RELAY_OFF 0 // GPIO value to write to turn off attached relay
#define DIGITAL_INPUT_SENSOR 3   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
#define CHILD_ID 69   // Id of the sensor child
#define ID 70
#define OPEN 1
#define CLOSE 0
#define BUTTON_PIN  4  // Arduino Digital I/O pin for button/reed switc

boolean lastTripped = 0;
Bounce debouncer = Bounce(); 
int oldValue=-1;

// Initialize motion message
MyMessage msg(CHILD_ID, V_TRIPPED);
MyMessage msgdoor(ID,V_TRIPPED);


void before() { 
  for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS;sensor++, pin++) {
    // Then set relay pins in output mode
    pinMode(pin, OUTPUT);   
    // Set relay to last known state (using eeprom storage) 
    digitalWrite(pin, loadState(sensor)?RELAY_ON:RELAY_OFF);
  }
}

void setup() {
  pinMode(BUTTON_PIN,INPUT_PULLUP);
  debouncer.attach(BUTTON_PIN);
  debouncer.interval(5);
  present(ID, S_DOOR); // S_DOOR
  
}

void presentation()  
{   
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo("Relay", "1.0");

  for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS;sensor++, pin++) {
    // Register all sensors to gw (they will be created as child devices)
    present(sensor, S_LIGHT);
  }
     pinMode(DIGITAL_INPUT_SENSOR, INPUT);      // sets the motion sensor digital pin as input
  // Register all sensors to gw (they will be created as child devices)
  present(CHILD_ID, S_MOTION);
}


void loop() 
{
    // Read digital motion value
  boolean tripped = digitalRead(DIGITAL_INPUT_SENSOR) == HIGH; 

    if (lastTripped != tripped ) {
      send(msg.set(tripped?"1":"0")); // Send new state and request ack back
      Serial.println(tripped);
      lastTripped=tripped; 
}
debouncer.update();
  int value = debouncer.read();
  if (value != oldValue) {
     Serial.print("Door value: ");
     Serial.println(value);
     send(msgdoor.set(value==HIGH ? 1 : 0));
     oldValue = value;

  }
}

void receive(const MyMessage &message) {
  // We only expect one type of message from controller. But we better check anyway.
  if (message.type==V_LIGHT) {
     // Change relay state
     digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
     // Store state in eeprom
     saveState(message.sensor, message.getBool());
     // Write some debug info
     Serial.print("Incoming change for sensor:");
     Serial.print(message.sensor);
     Serial.print(", New status: ");
     Serial.println(message.getBool());
   } 
}```

[mlg]

Any ideia plz?

[hek]

If the presentation fails to be received by the controller, you could introduce a small delay (to let radio "re-change") between the transmits to the controller.

wait(200); at the top of the loop should be enough.

[mlg]

@hek

Still not working

void loop() 
{  
   wait(200);
    // Read digital motion value
  boolean tripped = digitalRead(DIGITAL_INPUT_SENSOR) == HIGH; 

    if (lastTripped != tripped ) {
      send(msg.set(tripped?"1":"0")); // Send new state and request ack back
      Serial.println(tripped);
      lastTripped=tripped; 
}
debouncer.update();
  int value = debouncer.read();
  if (value != oldValue) {
     Serial.print("Door value: ");
     Serial.println(value);
     send(msgdoor.set(value==HIGH ? 1 : 0));
     oldValue = value;

  }
}

[hek]

When doing the presentation...

[mlg]

@hek

Working!!!! Tks

I only have one more problem, with simple button switch ( like that ) simulate door open/close , I receive message "Door value:0 and 1" and status in vera changed, but with reed switch ( like that ) door status no change with magnetic , I bought 5 reed switch and any works

Reed switch problem right ?

[AWI]

@mlg Probably the reed switch. It is just a mechanical device. You can try with an ohm meter (or with battery and light/ led)

[mlg]

Update

Finally after changing reed switch all works !

However , sometimes mysensors gateway stop responding (few weeks works fine), I try to ping Ip of the gateway and no have any reply, solution is power off gateway .

It is possible to place the gateway (mysensors) to ping a network address and if it does not answer automatically make a restart and wait/limit to a restart every 20 minutes? (to prevent the restart loop)