Cannot connect mysensors to Home Assistant

SquareKinematics

Edit 2017-10-06: Issue solved!
@martinhjelmare said in Cannot connect mysensors to Home Assistant:

@SquareKinematics

Your mysensors home assistant config is missing the value for the device key. In your case it should be mqtt.

I've set everything up to test a simple switch and read the state in home assistant, it seems like everything is working except for home assistant, home assistant seemingly ignores the MQTT messages and does not show any mysensors entities.

This is my setup:

Switch→Arduino Nano→RFM69→RFM69→RaspberryPi→MQTT→MQTT broker→home assistant

The raspberry pi is only running the mysensors gateway, the MQTT broker and home assistant are running on a server.

From what I can tell there is an issue between the MQTT broker and home assistant because everything else works up to that point. Home Assistant simply does not display any my sensors entities, it is as if it is ignoring the MQTT messages. Any advice to get the mysensors entities showing would be much appreciated. Configuration and debug follows.

This is the arduino code, using the 2.2 mysensors library, and arduino IDE 1.8.3

// Enable debug prints to serial monitor
#define MY_DEBUG 

// Enable and select radio type attached
#define MY_RADIO_RFM69
#define MY_RFM69_NEW_DRIVER
#define MY_RFM69_FREQUENCY RFM69_915MHZ 
#define MY_IS_RFM69HW
#define MY_NODE_ID 10

#define MY_RFM69_NETWORKID 100

#include <SPI.h>
#include <MySensors.h>
#include <Bounce2.h>

#define CHILD_ID 3
#define BUTTON_PIN  3  // Arduino Digital I/O pin for button/reed switch

Bounce debouncer = Bounce(); 
int oldValue=-1;

// Change to V_LIGHT if you use S_LIGHT in presentation below
MyMessage msg(CHILD_ID,V_TRIPPED);

void setup()  
{  
  // Setup the button
  pinMode(BUTTON_PIN,INPUT);
  // Activate internal pull-up
  digitalWrite(BUTTON_PIN,HIGH);

  // After setting up the button, setup debouncer
  debouncer.attach(BUTTON_PIN);
  debouncer.interval(5);

}

void presentation() {
  // Register binary input sensor to gw (they will be created as child devices)
  // You can use S_DOOR, S_MOTION or S_LIGHT here depending on your usage. 
  // If S_LIGHT is used, remember to update variable type you send in. See "msg" above.
  sendSketchInfo("testing", "2.0");
  present(CHILD_ID, S_DOOR);  
}


//  Check if digital input has changed and send in new value
void loop() 
{
  debouncer.update();
  // Get the update value
  int value = debouncer.read();

  if (value != oldValue) {
     // Send in the new value
     send(msg.set(value==HIGH ? 1 : 0));
     oldValue = value;
  }
}

These are my pi configuration options, also running version 2.2

sudo ./configure --my-mqtt-client-id=rfm --my-mqtt-user=hass --my-mqtt-password=notarealpassword --my-mqtt-publish-topic-prefix=rfm-out --my-mqtt-subscribe-topic-prefix=rfm-in --my-transport=rfm69 --my-rfm69-frequency=915 --my-controller-ip-address=192.168.0.20 --my-gateway=mqtt --my-port=1883

This is my home assistant configuration

mysensors:
  gateways:
    - device:
      persistence_file: '/home/hass/.homeassistant/mysensors.json'
      topic_in_prefix: 'rfm-out'
      topic_out_prefix: 'rfm-in'
  optimistic: false
  persistence: true
  retain: true
  version: '2.0'
mqtt:
  broker: 192.168.0.20
  port: 1883
  client_id: home-assistant-1
  keepalive: 60
  username: hass
  password: !secret mqtt_password

Sample arduino serial monitor output

 __  __       ____
|  \/  |_   _/ ___|  ___ _ __  ___  ___  _ __ ___
| |\/| | | | \___ \ / _ \ `_ \/ __|/ _ \| `__/ __|
| |  | | |_| |___| |  __/ | | \__ \  _  | |  \__ \
|_|  |_|\__, |____/ \___|_| |_|___/\___/|_|  |___/
        |___/                      2.2.0-beta

17 MCO:BGN:INIT NODE,CP=RPNNA---,VER=2.2.0-beta
26 TSM:INIT
27 TSF:WUR:MS=0
29 TSM:INIT:TSP OK
31 TSM:INIT:STATID=10
33 TSF:SID:OK,ID=10
34 TSM:FPAR
39 TSF:MSG:SEND,10-10-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
784 TSF:MSG:READ,0-0-10,s=255,c=3,t=8,pt=1,l=1,sg=0:0
789 TSF:MSG:FPAR OK,ID=0,D=1
2048 TSM:FPAR:OK
2049 TSM:ID
2050 TSM:ID:OK
2052 TSM:UPL
2060 TSF:MSG:SEND,10-10-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=OK:1
2069 TSF:MSG:READ,0-0-10,s=255,c=3,t=25,pt=1,l=1,sg=0:1
2074 TSF:MSG:PONG RECV,HP=1
2076 TSM:UPL:OK
2078 TSM:READY:ID=10,PAR=0,DIS=1
2092 TSF:MSG:SEND,10-10-0-0,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
2101 TSF:MSG:READ,0-0-10,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
2114 TSF:MSG:SEND,10-10-0-0,s=255,c=0,t=17,pt=0,l=10,sg=0,ft=0,st=OK:2.2.0-beta
2138 TSF:MSG:SEND,10-10-0-0,s=255,c=3,t=6,pt=1,l=1,sg=0,ft=0,st=OK:0
4160 TSF:MSG:SEND,10-10-0-0,s=255,c=3,t=11,pt=0,l=7,sg=0,ft=0,st=OK:testing
4184 TSF:MSG:SEND,10-10-0-0,s=255,c=3,t=12,pt=0,l=3,sg=0,ft=0,st=OK:2.0
4197 TSF:MSG:SEND,10-10-0-0,s=3,c=0,t=0,pt=0,l=0,sg=0,ft=0,st=OK:
4203 MCO:REG:REQ
4220 TSF:MSG:SEND,10-10-0-0,s=255,c=3,t=26,pt=1,l=1,sg=0,ft=0,st=OK:2
4230 TSF:MSG:READ,0-0-10,s=255,c=3,t=27,pt=1,l=1,sg=0:1
4235 MCO:PIM:NODE REG=1
4237 MCO:BGN:STP
4238 MCO:BGN:INIT OK,TSP=1
4252 TSF:MSG:SEND,10-10-0-0,s=3,c=1,t=16,pt=2,l=2,sg=0,ft=0,st=OK:1
10210 TSF:MSG:SEND,10-10-0-0,s=3,c=1,t=16,pt=2,l=2,sg=0,ft=0,st=OK:0
10233 TSF:MSG:SEND,10-10-0-0,s=3,c=1,t=16,pt=2,l=2,sg=0,ft=0,st=OK:1

Sample gateway debug

mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-beta
mysgw: MCO:BGN:INIT GW,CP=RPNGL---,VER=2.2.0-beta
mysgw: TSF:LRT:OK
mysgw: TSM:INIT
mysgw: TSF:WUR:MS=0
mysgw: TSM:INIT:TSP OK
mysgw: TSM:INIT:GW MODE
mysgw: TSM:READY:ID=0,PAR=0,DIS=0
mysgw: MCO:REG:NOT NEEDED
mysgw: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1
mysgw: Attempting MQTT connection...
mysgw: connected to 192.168.0.20
mysgw: MQTT connected
mysgw: Sending message on topic: rfm-out/0/255/0/0/18
mysgw: TSF:MSG:READ,10-10-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
mysgw: TSF:MSG:BC
mysgw: TSF:MSG:FPAR REQ,ID=10
mysgw: TSF:PNG:SEND,TO=0
mysgw: TSF:CKU:OK
mysgw: TSF:MSG:GWL OK
mysgw: TSF:MSG:SEND,0-0-10-10,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
mysgw: TSF:MSG:READ,10-10-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
mysgw: TSF:MSG:PINGED,ID=10,HP=1
mysgw: TSF:MSG:SEND,0-0-10-10,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=OK:1
mysgw: TSF:MSG:READ,10-10-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
mysgw: TSF:MSG:SEND,0-0-10-10,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
mysgw: TSF:MSG:READ,10-10-0,s=255,c=0,t=17,pt=0,l=10,sg=0:2.2.0-beta
mysgw: Sending message on topic: rfm-out/10/255/0/0/17
mysgw: TSF:MSG:READ,10-10-0,s=255,c=3,t=6,pt=1,l=1,sg=0:0
mysgw: Sending message on topic: rfm-out/10/255/3/0/6
mysgw: TSF:MSG:READ,10-10-0,s=255,c=3,t=11,pt=0,l=7,sg=0:testing
mysgw: Sending message on topic: rfm-out/10/255/3/0/11
mysgw: TSF:MSG:READ,10-10-0,s=255,c=3,t=12,pt=0,l=3,sg=0:2.0
mysgw: Sending message on topic: rfm-out/10/255/3/0/12
mysgw: TSF:MSG:READ,10-10-0,s=3,c=0,t=0,pt=0,l=0,sg=0:
mysgw: Sending message on topic: rfm-out/10/3/0/0/0
mysgw: TSF:MSG:READ,10-10-0,s=255,c=3,t=26,pt=1,l=1,sg=0:2
mysgw: TSF:MSG:SEND,0-0-10-10,s=255,c=3,t=27,pt=1,l=1,sg=0,ft=0,st=OK:1
mysgw: TSF:MSG:READ,10-10-0,s=3,c=1,t=16,pt=2,l=2,sg=0:1
mysgw: Sending message on topic: rfm-out/10/3/1/0/16
mysgw: TSF:MSG:READ,10-10-0,s=3,c=1,t=16,pt=2,l=2,sg=0:0
mysgw: Sending message on topic: rfm-out/10/3/1/0/16
mysgw: TSF:MSG:READ,10-10-0,s=3,c=1,t=16,pt=2,l=2,sg=0:0
mysgw: Sending message on topic: rfm-out/10/3/1/0/16
mysgw: TSF:MSG:READ,10-10-0,s=3,c=1,t=16,pt=2,l=2,sg=0:1
mysgw: Sending message on topic: rfm-out/10/3/1/0/16

Sample MQTT monitoring (when switch is toggled)

Client mosqsub/22910-E31230v5 sending CONNECT
Client mosqsub/22910-E31230v5 received CONNACK
Client mosqsub/22910-E31230v5 sending SUBSCRIBE (Mid: 1, Topic: #, QoS: 0)
Client mosqsub/22910-E31230v5 received SUBACK
Subscribed (mid: 1): 0
Client mosqsub/22910-E31230v5 received PUBLISH (d0, q0, r0, m0, 'rfm-out/10/3/1/0/16', ... (1 bytes))
rfm-out/10/3/1/0/16 0
Client mosqsub/22910-E31230v5 received PUBLISH (d0, q0, r0, m0, 'rfm-out/10/3/1/0/16', ... (1 bytes))
rfm-out/10/3/1/0/16 0
Client mosqsub/22910-E31230v5 received PUBLISH (d0, q0, r0, m0, 'rfm-out/10/3/1/0/16', ... (1 bytes))
rfm-out/10/3/1/0/16 1

gohan

My-controller-ip isn't necessary since the gateway only talks to mqtt broker

SquareKinematics

How else will it get the IP of my broker then? That's the only field I put in my server IP hosting home assistant the the MQTT broker.

gohan

As I said, the mqtt broker is the only way they will talk to each other and the only IP they need is the mqtt broker address.

SquareKinematics

The messages are being published to the broker, that part is working. The last bit in my post shows what the broker is sending/receiving.

Edit: From the manual

    --my-controller-ip-address=<IP> Controller or MQTT broker ip.

In this case it represents my MQTT broker IP. I believe I have the usage correct.

gohan

Sorry about that, I usually put all parameters is myconfig.h file because it's more straightforward

SquareKinematics

@gohan Oh I didn't know I could put them there, I will do that!

mfalkvidd

@SquareKinematics if you do that, you'll need to take care every time you update mysensors. Otherwise your settings might be lost.

gohan

I use the file because I can copy it to wherever I need it in order to have every time all my setting the same when I compile

martinhjelmare

@SquareKinematics

Your mysensors home assistant config is missing the value for the device key. In your case it should be mqtt.

SquareKinematics

@martinhjelmare Good eye! I can't believe I missed this. Thank you. This solved my problem.

I look forward to using this in my home automation setup

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