MQTT - Revision history

Jeffa: /* cmnd */ global tasmotas

2023-08-16T21:09:45Z

‎cmnd: global tasmotas

2023-08-16T18:36:59Z

‎cmnd: add MqttHost cmnd

2023-08-16T18:23:22Z

‎cmnd: add status for mqtt

2023-08-16T18:04:13Z

adding cmnd syntax in preparation for global change of mqtt broker

2019-02-12T16:49:07Z

‎TLS: added resources

2018-11-04T03:01:27Z

2018-04-02T14:27:14Z

Add HomeAmation category

2015-12-07T14:26:25Z

‎Resources: Added OpenSSL cookbook

2015-12-06T19:18:12Z

‎Python

2015-12-06T19:17:36Z

‎Python

@@ Line 54: / Line 54: @@
 Client (null) received PUBLISH (d0, q0, r0, m0, 'stat/220B4C/RESULT', ... (28 bytes))
 {"MqttHost":"192.168.1.225"}
+# use 'tasmotas' for all tasmota devices
 </source>

@@ Line 48: / Line 48: @@
 root@mqtt0:/etc/mosquito/conf.d# mosquitto_pub -h debbie -t cmnd/220B4C/status -m '6'
 root@mqtt0:/etc/mosquito/conf.d#
 </source>

@@ Line 44: / Line 44: @@
 <source text=bash>
 root@mqtt0:/etc/mosquitto/conf.d# mosquitto_pub -h debbie -t cmnd/220B4C/STATUS -m ''
 root@mqtt0:/etc/mosquito/conf.d#
 </source>

@@ Line 40: / Line 40: @@
 mosquitto_pub -t test -m "Howdy `date`"  -d --cafile ca.crt --cert client.crt --key client.key -p 8883 -h 192.168.1.111
 </source>
 ====Python====
 <source lang="python">

@@ Line 32: / Line 32: @@
 ===TLS===
 ====Mosquitto_[pub|sub]====
 <source lang="text">

@@ Line 5: / Line 5: @@
 *[http://vasters.com/clemensv/2014/06/02/MQTT+An+Implementers+Perspective.aspx MQTT. An Implementer’s Perspective] by Clemens Vasters
 TLS
 *[http://rockingdlabs.dunmire.org/exercises-experiments/ssl-client-certs-to-secure-mqtt SSL/TLS Client Certs to Secure MQTT] JERRY DUNMIRE
 *[http://jpmens.net/2013/02/25/lots-of-messages-mqtt-pub-sub-and-the-mosquitto-broker/ Lots of messages: MQTT, Pub/Sub, and the Mosquitto broker] Jan-Piet Mens
 *[https://answers.launchpad.net/mosquitto/+question/204639 Unable to connect to mosquitto server using server CA] Useful thread found on mosquitto launchpad
 *[https://github.com/owntracks/tools/blob/master/TLS/generate-CA.sh tools/TLS/generate-CA.sh] GitHub owntracks / tools
 ==Build History==
 ===Carnage of Assumptions===

@@ Line 44: / Line 44: @@
 import paho.mqtt.client as mqtt
 import os
 import ssl

@@ Line 49: / Line 49: @@
 import ssl
 publishHost = "192.168.1.111"
 mqttPort = 8883
@@ Line 71: / Line 70: @@
                 certfile=clientCrt,
                 keyfile=clientKey,
-              tls_version=ssl.PROTOCOL_TLSv1_2)
+               tls_version=ssl.PROTOCOL_TLSv1_2)
 client.on_connect = on_connect