Sorry. Hek, I using this code. Vera3 find relay and it works, but also appears 3 door sensors instead of 3 temp sensors.
I try to use the my arduino board only with sd18b20 sketch and it work's and show temperature. Is it sketch suitale for vera?
@Gambituk said:
and here is the modified relay/temp sketch
// Running DS temperature sensor(s) and relay(s) on one mysensor arduino node
// Combines Onewire and Relay code
// 2014-10-14 Pego: Tested and Running on Uno/Clone and MQTT gateway
// Example sketch showing how to send in OneWire temperature readings
// Example sketch showing how to control physical relays.
// This example will remember relay state even after power failure.
#include <MySensor.h>
#include <SPI.h>
#include <DallasTemperature.h>
#include <OneWire.h>presen
#define ONE_WIRE_BUS 3 // Pin where dallase sensor is connected
#define MAX_ATTACHED_DS18B20 16
#define RELAY_1 4 // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 2 // 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
unsigned long SLEEP_TIME = 30000; // Sleep time between reads (in milliseconds) 30000 orig
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
MySensor gw;
float lastTemperature[MAX_ATTACHED_DS18B20];
int numSensors=0;
boolean receivedConfig = false;
boolean metric = true;
// Initialize temperature message
MyMessage msg(0,V_TEMP);
void setup()
{
// Startup OneWire
sensors.begin();
// Startup and initialize MySensors library. Set callback for incoming messages.
//gw.begin();
gw.begin(incomingMessage, AUTO, true);
// Send the sketch version information to the gateway and Controller
gw.sendSketchInfo("Temp and Relays", "1.0");
// Fetch the number of attached temperature sensors
numSensors = sensors.getDeviceCount();
// Present all sensors to controller
for (int i=0; i<numSensors && i<MAX_ATTACHED_DS18B20; i++) {
gw.present(i, V_TEMP);
}
// Fetch relay status
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)
gw.present(sensor, S_LIGHT);
// Then set relay pins in output mode
pinMode(pin, OUTPUT);
// Set relay to last known state (using eeprom storage)
digitalWrite(pin, gw.loadState(sensor)?RELAY_ON:RELAY_OFF);
}
}
void loop()
{
// Process incoming messages (like config from server)
gw.process();
// Fetch temperatures from Dallas sensors
sensors.requestTemperatures();
// Read temperatures and send them to controller
for (int i=0; i<numSensors && i<MAX_ATTACHED_DS18B20; i++) {
// Fetch and round temperature to one decimal
float temperature = static_cast<float>(static_cast<int>((gw.getConfig().isMetric?sensors.getTempCByIndex(i):sensors.getTempFByIndex(i)) * 10.)) / 10.;
// Only send data if temperature has changed more then 1 degC and no error
if (int(lastTemperature[i]) != int(temperature) && temperature != -127.00) { //added integer
// Send in the new temperature
gw.send(msg.setSensor(i).set(temperature,1));
lastTemperature[i]=temperature;
}
}
//gw.sleep(SLEEP_TIME); //no sleep for relays!!!!
}
void incomingMessage(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
gw.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());
}
}
thx for reply
yes dragino HE works like yun I think.
for linkit as the product seems new, there is a little bit less docs. but I will see, price was so interesting that it was too much tempting lol.
I will tell you what I can get...
for fun, I have not presented yet, but I have a board in progress for raildin : 8x relays + 8inputs for yun and I added ethernet connector+hub usb chip
@Eric-Buhring great to hear that you managed to get it working. I have used solution like this (arduino+eth. shield+rf24) for some time.
Now I have switched to esp8266+rf24(version with antenna) as a gateway, it is a cool (and smaller) solution
@kunall the best recommendation against openhab for me was ugly interface and problems with running it (java). I was using domoticz since early version with own interface on arduino,now I've switched everything for MySensors.
It still lacks some functions but Inwait for further development as even programmers of domoticz start to use MyS hardware
