ProCodeCG Kids Coding Camp – IoT Programming – Day #3 – 24 June 2017

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IoT Programming Coding Camp Day #3 🙂

Today we connect to a MQTT server to be able to publish and subscribe to a topic so we can control our ESPectro remotely via cloud 🙂

We connected to a MQTT server running on one of the computer of the class and also connected to an online MQTT server 😉

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We can control the ESPectro via mobile too 🙂

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The lessons today required hard work and patience 🙂

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We code till we drop LOL

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Some screenshots:

connecting to an MQTT server (local)

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Sending command to ESPectro to turn the LED on/off

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connecting to broker.hivemq.com

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publishing message with command prompt

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MQTT dashboard

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We’ve learned so much today, we deserve certificates 🙂 Yaaay 🙂

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Picking up after ourselves 😉

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Can’t believe coding camp is over 🙂 See you again soon and happy holiday 🙂

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