Everything you need to connect your first device to IoT PaaS.
Go to iot-paas.io.vn and sign up with your email. You'll receive a verification code — enter it to activate your account.
From the dashboard, click + New Project. Give it a name (e.g. "Smart Dorm Room"), pick a category, and you're set. A project is a container for one or more devices.
Inside your project, click Add Device. Name it and select your board type (ESP32, ESP8266, etc.). You'll get a unique Device ID and Device Token — these are your MQTT credentials.
You'll need three things from the dashboard to connect your device:
User ID: found on your Profile page
Device ID: found on the device Credentials card
Device Token: found on the device Credentials card
Use the Code Generator below to create a sketch for your board and components. Paste your credentials in the config section, upload it via Arduino IDE, and your device will appear online in the dashboard.
Channels connect your dashboard widgets to MQTT topics. In the device control center, click Add Channel and set the name to match what your sketch publishes (e.g. "temperature", "relay1"). Choose "Sensor" for incoming data or "Control" for outgoing commands.
Your device is now sending data and receiving commands through the IoT PaaS platform. Control it from any browser, anywhere in the world.