Robot mower ignores the rain, MySensors to the rescue!

[TheoL]

@Mark-Swift I'm afraid I have the same problem as @sundberg84. I have too many things that need my attention at the moment. I'm developing an Arduino/MySensors course for beginners which was unforeseen - and consumes a lot of time - and I'm following a Big Data course at San Diego University. That with my family and some projects I'm working on is more than enough at the moment.

I'm willing to help except for the part with the text message exchange between Domoticz. I feel bad about that, but it is what it is.

Maybe we can start with a simpler sketch than the one you have in mind. It is the way I always developping things. Start simple and then add more complexity. Just give me a holla if you want me to help you with things.

[Mark Swift]

@sundberg84 @TheoL I understand, no hard feelings, I'm also pretty busy (currently a week away from launching my startup) so I know how it feels :)

The code for the mower node I've got so far is

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_NRF24
// #define MY_RADIO_RFM69

// Enable repeater functionality for this node
// #define MY_REPEATER_FEATURE

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

#define CHILD_ID1 1
#define CHILD_ID2 2
#define RELAY_PIN 3
#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

MyMessage MowerMsg(CHILD_ID2, V_TEXT);      // message for Sending Text to Controller

void before() {
  // Then set relay pins in output mode
  pinMode(RELAY_PIN, OUTPUT);
  // Set relay to last known state (using eeprom storage)
  digitalWrite(RELAY_PIN, loadState(CHILD_ID1) ? RELAY_ON : RELAY_OFF);
  // Fetch mower run status
}

void setup() {
}

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

  // Register all sensors to gw (they will be created as child devices)
  present(CHILD_ID1, S_LIGHT);
  present(CHILD_ID2, S_CUSTOM);
}


void loop() {
}

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, 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());
  }
}

I've no idea if I'm on the right lines or not, I have however managed to get the V_TEXT to show in Domoticz and update it to '1', it's currently living under utility sensors?

Now, if I can just figure out how to update the utility sensor based on my moisture / rain sensors and retrieve it, once that's done I'm sure I can add the logic for if V_TEXT = 1.

[TheoL]

It's a bit too late over here, will look at it tomorrow. Your own startup cool!! What is your business?

[Mark Swift]

@TheoL Yes, we've been building our product for a year; we're due to launch in a month or so. We're looking to revolutionise the recruitment industry :-)

I hope you can help point me in the right direction regarding this predicament, it's the last thing I need to complete.

Cheers,

Mark

[TheoL]

@Mark-Swift I'll see what I can do. But as said before. I haven't tested the V_TEXT. And since I'm on an old version of Domoticz, I won't be able to.

[chickey]

@Mark-Swift Random one here, you didn't happen to work for a company called ABS in the past did you?

[Mark Swift]

@chickey Sadly I did, I remember OSG ;)

[chickey]

Small world lol OSG is a nearly distant memory now, disbanded in the UK a few years ago nearly now, remember seeing you'd got the robot mower and when i saw your name i put 2 and 2 together and got the right number for a change lol. Been tinkering with the mysensors stuff and Domoticz lately. Only got a few sensors going so far but working well. Not to go too far off topic which mower did you go for BTW been looking at them myself.

[Mark Swift]

I've actually got 2 (don't ask!). I have the Worx Landroid, it's great with exception of the rain sensor...

I've just completed building a garage for it - complete with automatic door, rain and moisture sensors and some exterior neopixel indicators showing it's status. It saves me a ton of time cutting the grass; I'd thoroughly recommend it!

[chickey]

@Mark-Swift I was looking at the Worx Landroid as it seemed pretty good value.

[chickey]

@Mark-Swift

Well i got myself a Worx Landroid 794E from ebay, just looking for a base station and boundary wire now and i'll be up and running. Did you ever sort your issue to stop it going out in the rain?