Howdy Logo
Glossary Hero image

The Howdy Glossary

Search terms in Glossary


Cayenne is an open-source IoT project builder for developing IoT applications that can control and monitor projects online. It uses the Arduino framework for compatibility with many devices. The platform enables users to visualize data graphically, perform complex operations with a simple drag-and-drop interface, and create triggers that automatically take action based on real-time data from sensors or other inputs. Its features include integration of various Internet of Things development boards and micro-controllers including Raspberry Pi, NodeMCU (ESP8266), ESP32, Arduino and Teensy.