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By Hovig Ohannessian | Published September 21, 2018
Build an IoT application, like a smart coffee maker, with multiple services to send commands and receive responses through a conversation using Watson services, IFTTT, and Slack.
In this code pattern, you use Speech to Text, Text to Speech, and Watson IoT Platform services to take audio and translate it to text commands and send those commands to a registered device, which is a device that is connected to the IoT Platform and is ready to send topics and receive commands. I used a NodeMCU v2 device (ESP8266 WiFi-based microcomputer) with MQTT communication. Additionally, this code pattern implements IFTTT to Slack messaging, passing the commands sent to the device to a Slack channel.
Ready to put this code pattern to use? Complete details on how to get started running and using this application are in the README file.
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