MQTT clients: camera relase + flash fire.

MQTT clients for Raspberry PI based broker.

IoT project based on MQTT broker software named Mosquitto. Installed on Raspberry Pi – ARM based architecture microcomputer with Raspbian system.

Sample console Mosquitto commands: MQTT client are connecting to broker and focusing on topic “fire”.

mosquitto_sub -h localhost -v -t fire

Command “flash” starts MQTT clients – relase shutter and fire flash.

mosquitto_pub -h localhost -t fire -m 'flash'

Flow could be also tested with other, externall MQTT client like MyMQTT – operating in the same WiFi network.

Android MQTT client.

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