Getting Started

Within a few steps, we can help you to control a ring led using a Buddy Tag and a ESP32 board.

Create new account

Just go to BUDDY STEM Website to create new account.

The best way is using mobile application to setup wifi for Buddy Base and Buddy Tag. Two device types but setup with the same way.
You can setup by IOS app, Android app and Web app.
Mobile app
Web app

Hold circle button 10 seconds to let device go to setup mode.
Scan QR code behind the Tag or enter serial number to setup using mobile app with Bluetooth connection.

Power board using USB cable or battery.
Use a wire to connect GND and GPIO 20 until the RGB led go RED then remove the wire, device will go to setup mode. Use this method to update wifi for the board when the wifi is not ok.
Scan QR code or enter board serial number of board to setup using mobile app (web app) with Bluetooth connection. When the RGB led turns off, device can be used.
This wire works like a button, so you can create a button to reset factory device for a complete product.
RGB Led colors: RED (setup mode), BLUE (Restarting), GREEN (signal from Cloud).

Roleplay defines the content deliverd by your device. For example: A roleplay named AI master will make your device talks with the knowledge in AI subject. System prompt is the most important data you have to input.

To control the ring led, you need 2 programs, one for Buddy Tag and one for ESP32 board.

Create new program with device type you want. Now we support two types: buddy_tag and esp32
Program for Buddy tag

Set My device variable to serial number of your ESP32 device
Program for ESP32 device

Now go to home and add persona, roleplay, program for Buddy tag and ESP32 device.