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Build

Visual Firmware BuilderDraw flowcharts, get Zephyr C code
AppBlocks for ZephyrAll of Zephyr, none of the boilerplate
Supported HardwareTibbo devices and Zephyr boards

Connect

ModbusMaster or slave, RTU or TCP
MQTTPublish and subscribe to any broker
PLC to MQTTGet PLC data to the cloud over Modbus

Run and manage

Web ConsoleA browser UI on every device
Mobile AppSet up devices over Bluetooth
AppBlocks CloudYour whole fleet in one place
OTA UpdatesShip firmware to the field
Cloud WorkflowsAutomate across devices and APIs

Compare

vs. Hand-written Zephyr
vs. Arduino
vs. AI-generated firmware
vs. a PLC

Hardware · Coming soon

MQTT Gateway
Smart Farming
Smart Irrigation
Access Control
Remote Monitoring
SNMP Gateway

No hardware neededProgram a real device from your browserCloudADKs are demo kits running in our lab. Push their buttons and watch them respond on camera. No credit card required.Try a CloudADK

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By industry

Aquafarming
Data Centers
Fuel & Grain Depots
Hotel Management
Industrial Automation
Indoor Farming
Outdoor Farming
Production Floors
Restaurant Automation
Smart Buildings
Smart Cities
Warehouse Management

Monitoring

Temperature
Humidity
CO2
Particles
Water Quality
Liquid Level
Soil
Flood Detection
Vibration & Tilt
AC Detection
Cycle Counting
Ingress

Control

Temperature
CO2
Lighting
Water Level
Nutrient Supply
Card Access
Remote Rebooting

For PLC and automation engineers All solutions All capabilities Talk to us about your project

Learn

TutorialsBuild your first app step by step
ExamplesReady-made projects to open and adapt
DocumentationBlocks, features, and the Cloud API

Get started

DownloadsTools and resources
Buy a Demo KitThe AppBlocks Demo Kit
Schedule a DemoA free one-on-one session

Community

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Draw your firmware as a flowchart. AppBlocks generates readable Zephyr C for hundreds of boards.

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Platform

Visual Firmware Builder
Web Console
AppBlocks Cloud
OTA Updates
Mobile App
Cloud Workflows
Modbus
MQTT
Hardware
All features →

Compare

vs. Hand-Written Zephyr
vs. Arduino
vs. AI-Generated Firmware
vs. a PLC
AppBlocks for Zephyr

Resources

Tutorials
Examples
Documentation
Downloads
Blog
Sales Kit
Schedule a Demo

Solutions

Industrial Automation
Aquafarming
Data Centers
Fuel & Grain Depots
Hotel Management
Indoor Farming
Outdoor Farming
Production Floors
Restaurant Automation
Smart Buildings
Smart Cities
Warehouse Management

Capabilities

Temperature Monitoring
Humidity Monitoring
Flood Detection
CO2 Monitoring
Liquid Level Sensing
Water Quality Monitoring
Vibration & Tilting Detection
Soil Monitoring
All capabilities →

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