@martinhjelmare

Ok cool just sorted that out! Is there any way to change the names of the individual child sensors and the switch? For example to have a room name and the names of the lights in that room as each child.

@martinhjelmare

Just ran it again and it seams to have worked, Thanks a lot for the help!!

@martinhjelmare

Here is the part of the log

INFO:mysensors.mysensors:/dev/ttyUSB0 is open...
INFO:mysensors.mysensors:Connected to /dev/ttyUSB0
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:gateway started, id=0, parent=0, distance=0
INFO:urllib3.connectionpool:Starting new HTTP connection (1): 192.168.1.1
INFO:urllib3.connectionpool:Starting new HTTPS connection (1): 192.168.1.29
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=255,c=0,t=18,pt=0,l=5,sg=0:1.5.1
INFO:homeassistant.components.mysensors:update sensor_update: node 1
INFO:homeassistant.components.mysensors:No sketch_name: node 1
INFO:homeassistant.components.mysensors:No sketch_name: node 1
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=255,c=3,t=6,pt=1,l=1,sg=0:0
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:send: 0-0-1-1 s=255,c=3,t=6,pt=0,l=1,sg=0,st=ok:M
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=255,c=3,t=11,pt=0,l=5,sg=0:Relay
INFO:homeassistant.components.mysensors:update sensor_update: node 1
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=255,c=3,t=12,pt=0,l=3,sg=0:1.0
INFO:homeassistant.components.mysensors:update sensor_update: node 1
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=1,c=0,t=3,pt=0,l=0,sg=0:
INFO:homeassistant.components.mysensors:update sensor_update: node 1
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=1,c=1,t=2,pt=0,l=1,sg=0:0
INFO:homeassistant.components.mysensors:update sensor_update: node 1

@martinhjelmare

OK I have tried this but I'm am still having no luck, thank you for the quick replies.

void setup()  
{   
  // Initialize library and add callback for incoming messages
  gw.begin(incomingMessage, 1, true);
  // Send the sketch version information to the gateway and Controller
  gw.sendSketchInfo("Relay", "1.0");

  // 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);
    
    MyMessage lightMsg(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);

    gw.send(lightMsg.set("0"));
  }
  
}

@martinhjelmare

Hey Martin, this is my config for the mysensors component

mysensors:
  gateways:
    port: '/dev/ttyUSB0'
    persistance_file: '/home/pi/.homeassistant/mysensors.json'
  debug: true
  persistance: true
  version: '1.5'

sensor:
  platform: mysensors

switch:
  platform: mysensors

Here is the log after start

(hass-test)pi@raspberrypi:~/.homeassistant $ hass
Config directory: /home/pi/.homeassistant
WARNING:homeassistant.bootstrap:Colorlog package not found, console coloring disabled
INFO:homeassistant.core:Bus:Handling <Event service_registered[L]: service=turn_off, domain=homea
ssistant>
INFO:homeassistant.core:Bus:Handling <Event service_registered[L]: service=turn_on, domain=homeas
sistant>
INFO:homeassistant.bootstrap:Home Assistant core initialized
INFO:homeassistant.loader:Loaded switch from homeassistant.components.switch
INFO:homeassistant.loader:Loaded discovery from homeassistant.components.discovery
INFO:homeassistant.loader:Loaded conversation from homeassistant.components.conversation
INFO:homeassistant.loader:Loaded sensor from homeassistant.components.sensor
INFO:homeassistant.loader:Loaded history from homeassistant.components.history
INFO:homeassistant.loader:Loaded recorder from homeassistant.components.recorder
INFO:homeassistant.loader:Loaded http from homeassistant.components.http
INFO:homeassistant.loader:Loaded logbook from homeassistant.components.logbook
INFO:homeassistant.loader:Loaded sun from homeassistant.components.sun
INFO:homeassistant.loader:Loaded mysensors from homeassistant.components.mysensors
INFO:homeassistant.loader:Loaded frontend from homeassistant.components.frontend
INFO:homeassistant.loader:Loaded api from homeassistant.components.api
INFO:homeassistant.loader:Loaded updater from homeassistant.components.updater
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=recorder>
INFO:homeassistant.loader:Loaded switch.mysensors from homeassistant.components.switch.mysensors
INFO:homeassistant.core:Bus:Handling <Event service_registered[L]: service=turn_off, domain=switc
h>
INFO:homeassistant.core:Bus:Handling <Event service_registered[L]: service=turn_on, domain=switch
>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=switch>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=discovery>
/home/pi/.homeassistant/lib/fuzzywuzzy/fuzz.py:33: UserWarning: Using slow pure-python SequenceMa
tcher. Install python-Levenshtein to remove this warning
  warnings.warn('Using slow pure-python SequenceMatcher. Install python-Levenshtein to remove thi
s warning')
INFO:homeassistant.core:Bus:Handling <Event service_registered[L]: service=process, domain=conver
sation>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=conversation>
INFO:homeassistant.loader:Loaded sensor.mysensors from homeassistant.components.sensor.mysensors
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=sensor>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=http>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=history>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=logbook>
INFO:urllib3.connectionpool:Starting new HTTP connection (1): maps.googleapis.com
INFO:homeassistant.core:Bus:Handling <Event state_changed[L]: new_state=<state sun.sun=above_hori
zon; friendly_name=Sun, next_rising=03:32:34 08-01-2016, next_setting=15:36:03 07-01-2016, elevat
ion=47.84 @ 14:58:04 07-01-2016>, entity_id=sun.sun>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=sun>
INFO:homeassistant.core:Bus:Handling <Event platform_discovered[L]: service=mysensors.sensors, di
scovered=>
INFO:homeassistant.core:Bus:Handling <Event platform_discovered[L]: service=mysensors.switches, d
iscovered=>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=mysensors>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=api>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=frontend>
INFO:urllib3.connectionpool:Starting new HTTPS connection (1): pypi.python.org
INFO:homeassistant.core:Bus:Handling <Event state_changed[L]: new_state=<state updater.updater=0.
10.1; friendly_name=Update Available @ 14:58:06 07-01-2016>, entity_id=updater.updater>
INFO:homeassistant.core:Bus:Handling <Event component_loaded[L]: component=updater>
INFO:homeassistant.core:Starting Home Assistant (15 threads)
INFO:homeassistant.core:Bus:Handling <Event homeassistant_start[L]>
INFO:homeassistant.core:Bus:Handling <Event service_registered[L]: service=stop, domain=homeassis
tant>
INFO:mysensors.mysensors:Trying to connect to /dev/ttyUSB0
INFO:homeassistant.core:Timer:starting
INFO:homeassistant.components.mysensors:update persistence: node 1
INFO:homeassistant.components.http:Starting web interface at http://0.0.0.0:8123
INFO:netdisco.service:Scanning
INFO:mysensors.mysensors:/dev/ttyUSB0 is open...
INFO:mysensors.mysensors:Connected to /dev/ttyUSB0
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:gateway started, id=0, parent=0, distance=0
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=255,c=0,t=18,pt=0,l=5,sg=0:1.5.1
INFO:homeassistant.components.mysensors:update sensor_update: node 1
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=255,c=3,t=6,pt=1,l=1,sg=0:0
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:send: 0-0-1-1 s=255,c=3,t=6,pt=0,l=1,sg=0,st=ok:M
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=255,c=3,t=11,pt=0,l=5,sg=0:Relay
INFO:homeassistant.components.mysensors:update sensor_update: node 1
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=255,c=3,t=12,pt=0,l=3,sg=0:1.0
INFO:homeassistant.components.mysensors:update sensor_update: node 1
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=1,c=0,t=3,pt=0,l=0,sg=0:
INFO:homeassistant.components.mysensors:update sensor_update: node 1
INFO:mysensors.mysensors:n:0 c:0 t:3 s:9 p:read: 1-1-0 s=3,c=1,t=3,pt=0,l=1,sg=0:0
INFO:homeassistant.components.mysensors:update sensor_update: node 1
INFO:urllib3.connectionpool:Starting new HTTP connection (1): 192.168.1.1
INFO:homeassistant.core:Bus:Handling <Event state_changed[L]: new_state=<state sun.sun=above_hori
zon; friendly_name=Sun, next_rising=03:32:34 08-01-2016, next_setting=15:36:03 07-01-2016, elevat
ion=47.76 @ 14:58:04 07-01-2016>, old_state=<state sun.sun=above_horizon; friendly_name=Sun, next
_rising=03:32:34 08-01-2016, next_setting=15:36:03 07-01-2016, elevation=47.84 @ 14:58:04 07-01-2
016>, entity_id=sun.sun>

I have been trying to set up a switch in home assistant but I have had no luck in getting it to show up in the dashboard. I am using @martinhjelmare mysensors-component-switch branch of home assistant and the following sketch. Does anyone have any idea why this is happening? ```

/**
 * The MySensors Arduino library handles the wireless radio link and protocol
 * between your home built sensors/actuators and HA controller of choice.
 * The sensors forms a self healing radio network with optional repeaters. Each
 * repeater and gateway builds a routing tables in EEPROM which keeps track of the
 * network topology allowing messages to be routed to nodes.
 *
 * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
 * Copyright (C) 2013-2015 Sensnology AB
 * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
 *
 * Documentation: http://www.mysensors.org
 * Support Forum: http://forum.mysensors.org
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 *******************************
 *
 * REVISION HISTORY
 * Version 1.0 - Henrik Ekblad
 * 
 * DESCRIPTION
 * Example sketch showing how to control physical relays. 
 * This example will remember relay state after power failure.
 * http://www.mysensors.org/build/relay
 */ 

#include <MySigningNone.h>
#include <MyTransportNRF24.h>
#include <MyTransportRFM69.h>
#include <MyHwATMega328.h>
#include <MySensor.h>
#include <SPI.h>

#define RELAY_1  3  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 1 // 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

// NRFRF24L01 radio driver (set low transmit power by default) 
MyTransportNRF24 radio(RF24_CE_PIN, RF24_CS_PIN, RF24_PA_LEVEL_GW);  
//MyTransportRFM69 radio;
// Message signing driver (none default)
//MySigningNone signer;
// Select AtMega328 hardware profile
MyHwATMega328 hw;
// Construct MySensors library
MySensor gw(radio, hw);
MyMessage lightMsg(RELAY_1, S_LIGHT);

void setup()  
{   
  // Initialize library and add callback for incoming messages
  gw.begin(incomingMessage, AUTO, true);
  // Send the sketch version information to the gateway and Controller
  gw.sendSketchInfo("Relay", "1.0");

  // 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);
  }
  gw.send(lightMsg.set("0"));
}


void loop() 
{
  // Alway process incoming messages whenever possible
  gw.process();
}

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());
   } 
}