What you’ll build
A working device that streams a reading to a dashboard, accepts a command back, stores data, and is published for users to onboard.Prerequisites
- An ESP32 with the Arduino library (or the ESP-IDF component) installed
- A Hyperwisor account and a product to attach the device to
- The core loop clear in your head — it’s the spine of every lesson
The five lessons
1 · Your first device online
Flash, provision, and confirm the device connects.
2 · Push a sensor value
Send a reading to a dashboard widget by its widget ID.
3 · Control hardware
Receive a command from a Switch and drive a GPIO.
4 · Store readings
Persist data to the product database.
5 · Publish & onboard
Generate a QR code and onboard the device as a user.