When Singh started to neglect a plant he’d been taking care of, he decided to build a system that would measures soil moisture and let him know when it was time to water it. In this talk, Singh will explain how he used a Raspberry Pi, an app built with Flutter, MQTT and PubSub+ Event Broker to do so, and demonstrate some other ways you can use Solace’s PubSub+ to communicate with IoT devices.

Monitoring a Plant Using PubSub+, Raspberry Pi and Flutter


Khajan Singh

Khajan Singh


Student (Griffin Middle School)

Khajan is a middle schooler who lives in Texas, USA. He likes to mess around with technology and learn new things about it. He also enjoys using hardware and data cloud to solve real-life problems. In his free time, he likes to garden and read whatever books he can find.