AI + IoT
for Creators
PAOLU DADA designs open-source hardware and software for makers, developers, and innovators. From AI vision to smart audio -- build the future with tools you control.
Product Series
Four product lines, one philosophy: open, modular, powerful.
Latest Releases
New products and updates from PAOLU DADA.
M1 Modbus Explorer
Portable RS485 Modbus Master Tool with ESP32-S3
In Stock (50)
V1 AI Vision Camera
ESP32-S3 AI camera with OCR, face detection, and MQTT
In Stock (30)
A1 Network Audio Player
WiFi audio streaming with AirPlay, DLNA, and Spotify Connect
In Stock (40)
C1 Smart Gateway
Multi-protocol IoT gateway for Home Assistant and MQTT
In Stock (25)
Why PAOLU DADA
Open Source
All firmware and software are open-source. Customize, contribute, and own your devices.
Built for Makers
ESP32-based, MQTT-ready, Home Assistant compatible. Designed to integrate.
Global Shipping
We ship worldwide. Fast, tracked, and reliable delivery to your door.
Learn & Tutorials
Guides and tutorials for industrial communication and embedded development.
What is Modbus RTU?
Learn the fundamentals of Modbus RTU protocol and how it works over RS485.
RS485 Communication Basics
Everything about RS485: wiring, termination, baud rates, and common pitfalls.
ESP32 & Home Assistant via MQTT
Step-by-step guide to publishing sensor data from ESP32 to Home Assistant.
Join the Community
Connect with makers, developers, and engineers building with PAOLU DADA.
Discord
Join the conversation with the community (coming soon).
Ready to build?
Browse our products, explore projects, or join the community on GitHub.