IOT2Tangle Hackathon 2020.
Susukuda_Apps is precise sensing and analytics solution integrating IoT with IOTA for dairy farm production and supply chain. You can read the Wiki https://github.com/radhyahmad/Susukuda_Apps/wiki more details of this project.
IoT2Tangle file is node-sensor source code built with C++ in platformIO. Precise sensing is a IoT monitoring system using ESP32 Lolin to collect and measure CO2, air temperature, humidity, pressure and liquid temperature, integrated with IOTA Tangle.
Streams-mqtt-gateway-master is source code for data streams to the tangle, you can download on https://github.com/iot2tangle/Streams-mqtt-gateway.
You can watch the demo of our deployment: https://www.youtube.com/watch?v=7BrRxYLfog0