Grablo IoT Core runs on Windows, macOS, and a wide range of Linux devices such as Raspberry Pi, Jetson, and Radxa. All i…

Installation

Connecting a Device With a project open, click the Connect button in the upper right. If this is your first time, the de…

Connect and Run

About Grablo Studio

Basic Concepts

Create Your First Project

Quick Start Guide

Install & Run

General

Sharing

Publish to Gallery

File Uploads and Storage

Project

Logic

Common Block Operations

Control Group

Control

Condition Group

Action Group

Condition

Action

AI Analysis

Widgets

Deployment Mode

Dashboard

All Items

Variables

Collection

Database

GPIO

I/O Device

Camera

AI Analyzer

LLM AI

Text-to-Speech and Speech-to-Text

Communication

Email Client

Data Logging

Home Assistant and Zigbee

PID Control

Settings

Overview

Supported Devices

Blocks

Block Coding

ts-run

Troubleshooting

Hardware Pinouts and Interfaces

Preparing the Jetson Nano Operating System

Reaching the Controller and Transferring Files

Linux Directory Structure

Remote Desktop (VNC)

Connecting a Bluetooth Speaker

Preparing External Services

Electronics Basics

Bits and Bytes

Raspberry Pi and Arduino

Hardware and Reference

I/O Device Control

Set Variable

Shell Command

Read/Write File

File System

Delay

Timer

Statistics

Play Media

Display Image

Synthesizer

Audio Analysis

Record Audio

Transform Audio

LLM AI Query

Text-to-Speech (TTS)

Speech-to-Text (STT)

Telegram Message

Send Email

Push Notification

Zigbee Device Control

Home Assistant Integration

MQTT Communication

Modbus Communication

OPC UA Communication

HTTP Communication

User Defined Communication

Custom Action

Action Types in Detail

Common Items

Object Detection

Face Detection

Face Recognition

Pose Estimation

Hand Tracking

Color Tracking

QR / Barcode

OCR (Text Recognition)

Line Tracking

Line Crossing Counter

Fire Detection

Action Recognition

Hand Motion Recognition

License Plate Recognition

Teachable Machine Classification

Edge Impulse Classification

Edge Impulse Object Detection

Edge Impulse Visual Anomaly

Sound Classification

Edge Impulse Classification (Audio)

AI Analysis in Detail

Loops

Math

Date/Time

Text

Byte Arrays

Lists

Type Conversion

Unit Conversion

Science

Bits/Bytes

Complex/Vector

JSON

Color

Local Variables

Local Functions

Block Catalog

Install & Run

In this chapter