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	<title>MQTT &#8211; Sergio R. Caprile&#039;s Home Page</title>
	<atom:link href="http://www.scaprile.com/tag/mqtt/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.scaprile.com</link>
	<description>... the fundamental things apply, as time goes by.</description>
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		<title>MQTT over TLS-PSK with the ESP32 and Mongoose-OS</title>
		<link>http://www.scaprile.com/2022/05/03/mqtt-over-tls-psk-with-the-esp32-and-mongoose-os/</link>
					<comments>http://www.scaprile.com/2022/05/03/mqtt-over-tls-psk-with-the-esp32-and-mongoose-os/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Tue, 03 May 2022 15:26:27 +0000</pubDate>
				<category><![CDATA[del ingeniero]]></category>
		<category><![CDATA[Mongoose-OS Notes, featuring the ESP32]]></category>
		<category><![CDATA[ESP32]]></category>
		<category><![CDATA[Mongoose-OS]]></category>
		<category><![CDATA[MQTT]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=632</guid>

					<description><![CDATA[This article is an extension to this one; I suggest you read it first. Should you need more information on the MQTT client and using it with no TLS, read this article. For a bit more on TLS, this one. TLS-PSK There is a simpler solution to using full-blown TLS as we&#8217;ve seen on our &#8230; <a href="http://www.scaprile.com/2022/05/03/mqtt-over-tls-psk-with-the-esp32-and-mongoose-os/" class="more-link">Continue reading <span class="screen-reader-text">MQTT over TLS-PSK with the ESP32 and Mongoose-OS</span></a>
<p><a href="http://www.scaprile.com/2022/05/03/mqtt-over-tls-psk-with-the-esp32-and-mongoose-os/" rel="nofollow">Source</a></p>]]></description>
		
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			</item>
		<item>
		<title>MQTT over TLS with the ESP32 and Mongoose-OS</title>
		<link>http://www.scaprile.com/2022/04/29/mqtt-over-tls-with-the-esp32-and-mongoose-os/</link>
					<comments>http://www.scaprile.com/2022/04/29/mqtt-over-tls-with-the-esp32-and-mongoose-os/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Fri, 29 Apr 2022 23:02:58 +0000</pubDate>
				<category><![CDATA[del ingeniero]]></category>
		<category><![CDATA[Mongoose-OS Notes, featuring the ESP32]]></category>
		<category><![CDATA[ESP32]]></category>
		<category><![CDATA[Mongoose-OS]]></category>
		<category><![CDATA[MQTT]]></category>
		<category><![CDATA[TLS]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=628</guid>

					<description><![CDATA[Mongoose-OS has a built-in MQTT client supporting TLS. This allows us to authenticate the server, but also the server infrastructure is able to authenticate the identity of incoming connections, that is, to validate that they belong to authorized users. For further information on the MQTT client and using it without TLS, read this article. For &#8230; <a href="http://www.scaprile.com/2022/04/29/mqtt-over-tls-with-the-esp32-and-mongoose-os/" class="more-link">Continue reading <span class="screen-reader-text">MQTT over TLS with the ESP32 and Mongoose-OS</span></a>
<p><a href="http://www.scaprile.com/2022/04/29/mqtt-over-tls-with-the-esp32-and-mongoose-os/" rel="nofollow">Source</a></p>]]></description>
		
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			</item>
		<item>
		<title>MQTT sobre TLS-PSK con ESP32 y Mongoose-OS</title>
		<link>http://www.scaprile.com/2022/04/01/mqtt-sobre-tls-psk-con-esp32-y-mongoose-os/</link>
					<comments>http://www.scaprile.com/2022/04/01/mqtt-sobre-tls-psk-con-esp32-y-mongoose-os/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Fri, 01 Apr 2022 14:19:57 +0000</pubDate>
				<category><![CDATA[del ingeniero]]></category>
		<category><![CDATA[Mongoose-OS Notes, featuring the ESP32]]></category>
		<category><![CDATA[ESP32]]></category>
		<category><![CDATA[Mongoose-OS]]></category>
		<category><![CDATA[MQTT]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=592</guid>

					<description><![CDATA[Este artículo es una extensión de este otro; te recomiendo que lo veas primero. Para mayor información sobre el cliente MQTT y la operación sin TLS, existe este artículo. Para más información sobre TLS, éste. TLS-PSK Existe una solución un poco más simple a la que vimos en el primer artículo; consiste en utilizar, en &#8230; <a href="http://www.scaprile.com/2022/04/01/mqtt-sobre-tls-psk-con-esp32-y-mongoose-os/" class="more-link">Continue reading <span class="screen-reader-text">MQTT sobre TLS-PSK con ESP32 y Mongoose-OS</span></a>
<p><a href="http://www.scaprile.com/2022/04/01/mqtt-sobre-tls-psk-con-esp32-y-mongoose-os/" rel="nofollow">Source</a></p>]]></description>
		
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			</item>
		<item>
		<title>MQTT sobre TLS con ESP32 y Mongoose-OS</title>
		<link>http://www.scaprile.com/2022/03/31/mqtt-sobre-tls-con-esp32-y-mongoose-os/</link>
					<comments>http://www.scaprile.com/2022/03/31/mqtt-sobre-tls-con-esp32-y-mongoose-os/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Thu, 31 Mar 2022 23:01:09 +0000</pubDate>
				<category><![CDATA[del ingeniero]]></category>
		<category><![CDATA[Mongoose-OS Notes, featuring the ESP32]]></category>
		<category><![CDATA[ESP32]]></category>
		<category><![CDATA[Mongoose-OS]]></category>
		<category><![CDATA[MQTT]]></category>
		<category><![CDATA[TLS]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=590</guid>

					<description><![CDATA[Mongoose-OS incorpora un cliente MQTT con soporte TLS. Esto nos permite por un lado autenticar al servidor, y por otro que la infraestructura del servidor pueda autenticar la identidad de esas conexiones, es decir, que realmente sean usuarios autorizados. Para mayor información sobre el cliente MQTT y la operación sin TLS, existe este artículo. Para &#8230; <a href="http://www.scaprile.com/2022/03/31/mqtt-sobre-tls-con-esp32-y-mongoose-os/" class="more-link">Continue reading <span class="screen-reader-text">MQTT sobre TLS con ESP32 y Mongoose-OS</span></a>
<p><a href="http://www.scaprile.com/2022/03/31/mqtt-sobre-tls-con-esp32-y-mongoose-os/" rel="nofollow">Source</a></p>]]></description>
		
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			</item>
		<item>
		<title>Conectándonos a HiveMQ Cloud Basic con Mongoose-OS</title>
		<link>http://www.scaprile.com/2022/02/14/conectandonos-a-hivemq-cloud-basic-con-mongoose-os/</link>
					<comments>http://www.scaprile.com/2022/02/14/conectandonos-a-hivemq-cloud-basic-con-mongoose-os/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Mon, 14 Feb 2022 22:40:41 +0000</pubDate>
				<category><![CDATA[del ingeniero]]></category>
		<category><![CDATA[Mongoose-OS Notes, featuring the ESP32]]></category>
		<category><![CDATA[ESP32]]></category>
		<category><![CDATA[HiveMQ]]></category>
		<category><![CDATA[IoT]]></category>
		<category><![CDATA[Mongoose-OS]]></category>
		<category><![CDATA[MQTT]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=565</guid>

					<description><![CDATA[HiveMQ Cloud es un servicio de broker MQTT basado en HiveMQ, un excelente broker MQTT desarrollado por la empresa del mismo nombre. Es posible utilizar HiveMQ ejecutándolo en nuestros servidores, o podemos aprovechar la infraestructura de HiveMQ Cloud y pagar un plan de acuerdo a nuestras necesidades. HiveMQ Cloud Basic es gratuito para hasta 100 &#8230; <a href="http://www.scaprile.com/2022/02/14/conectandonos-a-hivemq-cloud-basic-con-mongoose-os/" class="more-link">Continue reading <span class="screen-reader-text">Conectándonos a HiveMQ Cloud Basic con Mongoose-OS</span></a>
<p><a href="http://www.scaprile.com/2022/02/14/conectandonos-a-hivemq-cloud-basic-con-mongoose-os/" rel="nofollow">Source</a></p>]]></description>
		
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			</item>
		<item>
		<title>MQTT with the ESP32 and Mongoose-OS</title>
		<link>http://www.scaprile.com/2022/02/14/mqtt-with-esp32-and-mongoose-os/</link>
					<comments>http://www.scaprile.com/2022/02/14/mqtt-with-esp32-and-mongoose-os/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Mon, 14 Feb 2022 22:09:43 +0000</pubDate>
				<category><![CDATA[del ingeniero]]></category>
		<category><![CDATA[Mongoose-OS Notes, featuring the ESP32]]></category>
		<category><![CDATA[ESP32]]></category>
		<category><![CDATA[Mongoose-OS]]></category>
		<category><![CDATA[MQTT]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=561</guid>

					<description><![CDATA[Mongoose-OS has a built-in MQTT client and a simple mJS (a reduced JavaScript) interpreter. These tools allow us to quickly and easily connect to an MQTT broker and perform our proof-of-concept tests for more complex applications. Configuration We&#8217;ll configure the ESP32 running Mongoose-OS to use the MQTT client and connect to a WiFi network. Since &#8230; <a href="http://www.scaprile.com/2022/02/14/mqtt-with-esp32-and-mongoose-os/" class="more-link">Continue reading <span class="screen-reader-text">MQTT with the ESP32 and Mongoose-OS</span></a>
<p><a href="http://www.scaprile.com/2022/02/14/mqtt-with-esp32-and-mongoose-os/" rel="nofollow">Source</a></p>]]></description>
		
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			</item>
		<item>
		<title>MQTT con ESP32 y Mongoose-OS</title>
		<link>http://www.scaprile.com/2022/02/11/mqtt-con-esp32-y-mongoose-os/</link>
					<comments>http://www.scaprile.com/2022/02/11/mqtt-con-esp32-y-mongoose-os/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Fri, 11 Feb 2022 22:15:13 +0000</pubDate>
				<category><![CDATA[del ingeniero]]></category>
		<category><![CDATA[Mongoose-OS Notes, featuring the ESP32]]></category>
		<category><![CDATA[ESP32]]></category>
		<category><![CDATA[Mongoose-OS]]></category>
		<category><![CDATA[MQTT]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=555</guid>

					<description><![CDATA[Mongoose-OS incorpora un cliente MQTT y un simple intérprete mJS (una versión reducida de JavaScript). Con ellos podemos rápida y fácilmente conectarnos a un broker MQTT y realizar pruebas de concepto de aplicaciones más complejas. Configuración Configuramos el ESP32 con Mongoose-OS para tener un cliente MQTT y conectarse como cliente a una red WiFi. Dado &#8230; <a href="http://www.scaprile.com/2022/02/11/mqtt-con-esp32-y-mongoose-os/" class="more-link">Continue reading <span class="screen-reader-text">MQTT con ESP32 y Mongoose-OS</span></a>
<p><a href="http://www.scaprile.com/2022/02/11/mqtt-con-esp32-y-mongoose-os/" rel="nofollow">Source</a></p>]]></description>
		
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			</item>
		<item>
		<title>Connecting to HiveMQ Cloud Basic with Mongoose-OS</title>
		<link>http://www.scaprile.com/2021/05/23/connecting-to-hivemq-cloud-basic/</link>
					<comments>http://www.scaprile.com/2021/05/23/connecting-to-hivemq-cloud-basic/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Sun, 23 May 2021 19:00:48 +0000</pubDate>
				<category><![CDATA[del ingeniero]]></category>
		<category><![CDATA[Mongoose-OS Notes, featuring the ESP32]]></category>
		<category><![CDATA[ESP32]]></category>
		<category><![CDATA[HiveMQ]]></category>
		<category><![CDATA[IoT]]></category>
		<category><![CDATA[Mongoose-OS]]></category>
		<category><![CDATA[MQTT]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=421</guid>

					<description><![CDATA[HiveMQ Cloud is &#8220;the live version&#8221; of HiveMQ, an excellent MQTT broker from the company of the same name. You can have HiveMQ running in your servers, or you can take advantage of the HiveMQ Cloud infrastructure and pay a plan according to your business needs. HiveMQ Cloud Basic is free for up to 100 &#8230; <a href="http://www.scaprile.com/2021/05/23/connecting-to-hivemq-cloud-basic/" class="more-link">Continue reading <span class="screen-reader-text">Connecting to HiveMQ Cloud Basic with Mongoose-OS</span></a>
<p><a href="http://www.scaprile.com/2021/05/23/connecting-to-hivemq-cloud-basic/" rel="nofollow">Source</a></p>]]></description>
		
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			</item>
		<item>
		<title>Pequeño IoT sin ilustrar</title>
		<link>http://www.scaprile.com/2021/05/22/pequeno-iot-sin-ilustrar/</link>
					<comments>http://www.scaprile.com/2021/05/22/pequeno-iot-sin-ilustrar/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Sat, 22 May 2021 20:37:58 +0000</pubDate>
				<category><![CDATA[del ingeniero]]></category>
		<category><![CDATA[AWS]]></category>
		<category><![CDATA[GCP]]></category>
		<category><![CDATA[IoT]]></category>
		<category><![CDATA[MQTT]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=419</guid>

					<description><![CDATA[Que el post sea sin ilustrar, no significa que no sea ilustrado, o ilustre. Se trata de un pequeño compendio de algunas notas sobre la IoT que escribí para Cika. De hecho son links a su servidor. &#8220;La internet de nuestras cosas&#8220;, mi visión de la IoT sin marketing, un enfoque técnico de posibilidades y &#8230; <a href="http://www.scaprile.com/2021/05/22/pequeno-iot-sin-ilustrar/" class="more-link">Continue reading <span class="screen-reader-text">Pequeño IoT sin ilustrar</span></a>
<p><a href="http://www.scaprile.com/2021/05/22/pequeno-iot-sin-ilustrar/" rel="nofollow">Source</a></p>]]></description>
		
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			</item>
		<item>
		<title>En castellano (Spanish support)</title>
		<link>http://www.scaprile.com/2021/05/22/en-castellano/</link>
					<comments>http://www.scaprile.com/2021/05/22/en-castellano/#respond</comments>
		
		<dc:creator><![CDATA[scaprile]]></dc:creator>
		<pubDate>Sat, 22 May 2021 20:16:11 +0000</pubDate>
				<category><![CDATA[Mongoose-OS Notes, featuring the ESP32]]></category>
		<category><![CDATA[Alexa]]></category>
		<category><![CDATA[AWS]]></category>
		<category><![CDATA[ESP32]]></category>
		<category><![CDATA[GCP]]></category>
		<category><![CDATA[Google Assistant]]></category>
		<category><![CDATA[HTTP]]></category>
		<category><![CDATA[IoT]]></category>
		<category><![CDATA[Mongoose-OS]]></category>
		<category><![CDATA[MQTT]]></category>
		<category><![CDATA[openHAB]]></category>
		<category><![CDATA[RPC]]></category>
		<category><![CDATA[SNTP]]></category>
		<category><![CDATA[TLS]]></category>
		<category><![CDATA[WebSocket]]></category>
		<guid isPermaLink="false">http://www.scaprile.com/?p=417</guid>

					<description><![CDATA[En este post voy a reunir los artículos al respecto que escribí para Cika Electrónica en mi último tiempo con ellos. De hecho se trata de links a su servidor&#8230; No trabajo más en Cika y no creo que vaya a escribir otros artículos en castellano en el futuro, a menos que aparezca un mecenas &#8230; <a href="http://www.scaprile.com/2021/05/22/en-castellano/" class="more-link">Continue reading <span class="screen-reader-text">En castellano (Spanish support)</span></a>
<p><a href="http://www.scaprile.com/2021/05/22/en-castellano/" rel="nofollow">Source</a></p>]]></description>
		
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