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--- personas:brolin:proyectos:agentes_calidad_aire:infraestructura_iot [2017/09/05 19:46] – brolin
+++ personas:brolin:proyectos:agentes_calidad_aire:infraestructura_iot [2017/11/19 18:54] (actual) – [MQTT] brolin
@@ Línea 1: / Línea 1: @@
 ====== Infraestructura Tecnológica ======
-The TICK stack is a collection of products from the developers of the time-series database InfluxDB. It is made up of the following components:
+The TICK stack is a collection of products from the developers of the time-series database InfluxDB. It is made up of the following((https://www.digitalocean.com/community/tutorials/how-to-monitor-system-metrics-with-the-tick-stack-on-ubuntu-16-04))
+components:
     * **Telegraf** collects time-series data from a variety of sources.
@@ Línea 12: / Línea 14: @@
 In this tutorial you'll set up and use this platform as an open-source monitoring system. You'll generate a bit of CPU usage and receive an email alert when the usage gets too high.
+https://www.influxdata.com/blog/building-iot-time-series-demo/\\
 {{youtube>woepS38F_90?medium}}
@@ Línea 20: / Línea 24: @@
 http://blog.sequenceiq.com/blog/2014/08/12/docker-networking/\\
 https://www.digitalocean.com/community/tutorials/how-to-configure-the-linux-firewall-for-docker-swarm-on-ubuntu-16-04\\
+===== MQTT =====
+http://platformio.org/lib/show/89/PubSubClient/examples https://pubsubclient.knolleary.net/\\
+http://platformio.org/lib/show/346/AsyncMqttClient https://github.com/marvinroger/async-mqtt-client http://marvinroger.viewdocs.io/async-mqtt-client/\\
+===== influx data format =====
+https://docs.influxdata.com/influxdb/v1.3/write_protocols/line_protocol_tutorial/\\
+https://docs.influxdata.com/influxdb/v1.3/concepts/glossary/#timestamp\\
+timestamp tiene una formato definido por la precisión, para ajustarlo se hace por medio de un parámetro\\
+https://docs.influxdata.com/influxdb/v1.3/tools/api/#write
+https://support.influxdb.com/hc/en-us/articles/205177928-What-time-formats-are-allowed-
+^ Query String Parameter     ^ Optional/Required  ^ Description                                                                                                                                   ^
+| precision=[ns,u,ms,s,m,h]  | Optional           | Sets the precision for the supplied Unix time values. InfluxDB assumes that timestamps are in nanoseconds if you do not specify precision.**  |
+**Schema Design**\\
+https://docs.influxdata.com/influxdb/v1.3/concepts/schema_and_data_layout/
+===== ESP8266 Wireless NTP Server =====
+https://www.epochconverter.com/programming/c\\
+https://www.hackster.io/Absolutelyautomation/esp8266-based-wireless-ntp-server-b77926\\
+http://www.instructables.com/id/ESP8266-Wireless-NTP-Stratum1-Server/\\
+https://hackaday.io/project/28013-esp8266-gps-ntp-server\\