Node Reference

Complete documentation for all EdgeFlow nodes. Each node includes properties, examples, and troubleshooting guides.

86+

Total Nodes

Input

7 nodes

Trigger flows and bring data into your automations

inject schedule mqtt-in http-in websocket-in tcp-in +1 more

Output

6 nodes

Send data to external systems and services

debug mqtt-out http-request websocket-out tcp-out udp-out

GPIO & Hardware

8 nodes

Interface with GPIO pins, I2C, SPI, and serial devices

gpio-in gpio-out pwm i2c spi 1-wire +2 more

Sensors

10 nodes

Pre-built nodes for popular IoT sensors

ds18b20 dht22 bme280 bme680 pir hcsr04 +4 more

Database

6 nodes

Store and query data from various database systems

sqlite postgresql mysql mongodb redis influxdb

Storage

6 nodes

Cloud and file storage integrations

google-drive aws-s3 ftp sftp dropbox onedrive

Messaging

4 nodes

Send notifications via email, Telegram, Slack, and Discord

email telegram slack discord

AI

New

3 nodes

Integrate large language models for intelligent automation

openai anthropic ollama

Industrial

New

6 nodes

Industrial protocols for factory automation and building management

modbus-tcp modbus-rtu opc-ua can-bus profinet bacnet

Wireless

New

9 nodes

Wireless communication protocols for IoT and smart home

ble zigbee z-wave lora rf433 nrf24 +3 more

Logic

7 nodes

Transform, route, and control message flow

function switch change delay filter sort +1 more

Dashboard

14 nodes

Build real-time dashboards with charts, gauges, and controls

chart gauge button switch slider text-input +8 more

Popular Nodes

Recommended Learning Path

Start with Input & Output

Learn inject, debug, and http-request to understand message flow

Master Logic Nodes

Use function, switch, and change to transform and route data

Connect Hardware

Add sensors and GPIO to interact with the physical world

Build Dashboards

Create beautiful UIs with charts, gauges, and controls