/challenges-projects/design-challenges/pi-iot/b/blog/posts/pi-iot---pilot---4-monitoring-the-environment---switch-to-mqttHello After playing a little with Adafruit MQTT python client and feeds, I decided to change the data transmission protocol between nodes, from HTTP requests to MQTT, RaspberryPi acting as broker+client and ESP8266 nodes...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/pi-iot/b/blog/posts/pi-iot---pilot---4-monitoring-the-environment---switch-to-mqttThu, 30 Jun 2016 10:30:34 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:249ff341-7a50-497f-8107-3f7d9f6baf88fvan2<p>Looks like MQTT is becoming everyone&#39;s protocol of choice for this challenge <span>[View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-249ff341-7a50-497f-8107-3f7d9f6baf88/contentimage_5F00_1.png:16:16]</span></p><img src="https://community.element14.com/aggbug?PostID=1656&AppID=138&AppType=Weblog&ContentType=0" width="1" height="1">