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 😉
We can control the ESPectro via mobile too 🙂
The lessons today required hard work and patience 🙂
We code till we drop LOL
Some screenshots:
connecting to an MQTT server (local)
Sending command to ESPectro to turn the LED on/off
connecting to broker.hivemq.com
publishing message with command prompt
MQTT dashboard
We’ve learned so much today, we deserve certificates 🙂 Yaaay 🙂
Picking up after ourselves 😉
Can’t believe coding camp is over 🙂 See you again soon and happy holiday 🙂