2. APP Control

Note

miniHexa is preloaded with the APP control program before shipment and can be used directly. Android is used as an example here.

2.1 Mobile APP Installation

For iOS: Search for Wonderbot in the App Store and download it.

For Android: Find the Wonderbot installation package in the same directory as this section or in the appendix, then install it.

Alternatively, scan the QR code to download it:

Note

• Before using the APP, enable Bluetooth and Location Services in the phone settings.

• Use the Bluetooth button in the APP to pair and connect the device. Do not pair through the phone settings with a pairing key.

1. Turn on the miniHexa power switch.

2. Open the Wonderbot mobile APP. Tap the icon in the upper-left corner to select the robot type. Select miniHexa here.

3. After selection, enter the feature interface. Tap the flashing icon in the upper-right corner, find miniHexa in the Bluetooth list, then tap it to connect.

Note

If a name related to “miniHexa” is not displayed at first, tap “Search Again” to find the device.

4. After the connection succeeds, the Bluetooth icon in the upper-right corner stays on, and the battery level appears on the left.

2.2 Feature Introduction

In Basic Control, miniHexa movement, posture adjustment, ultrasonic obstacle avoidance, action group execution, self-balancing, height adjustment, and reset can be controlled.

The interface is divided into two areas, as shown below:

1. Menu Bar

Icon	Function Description
	Return to the main interface to select the robot type
	Display the current miniHexa battery level in real time
	Image transmission function. View the image returned by the ESP32-S3 AI vision module
	Bluetooth connection. The icon flashes when disconnected and stays on after connection
	More information

2. Control Area

Icon	Function Description
	Controls miniHexa movement
	Controls the planar position point of the miniHexa body center
	Switches the corresponding control mode
	Displays the ultrasonic distance
	Switches the ultrasonic obstacle avoidance function on or off
	Controls the miniHexa body Euler angles through the phone gyroscope
	Switches the IMU self-balancing feature on or off
	Runs action groups
	Switches the ultrasonic RGB lights on or off
	Adjusts the color of the ultrasonic RGB lights
	Controls the standing height of miniHexa Height adjustment range: 0-30
	The left and right sides control miniHexa left and right turning The center resets miniHexa to the attention pose

2.3 APP Program Download Instructions (Optional)

miniHexa is factory-flashed with the APP program. Downloading other feature programs overwrites the APP control function. To use this function again, download the program again.

1. Connect miniHexa to the PC with a Type-C data cable.

2. Open 03 APP Program Files\remote\remote.ino, which is in the same path as this document.

3. After the file opens, select the development board model shown below.

4. Click Tools in the menu bar, then select the corresponding ESP32 development board configuration shown below.

Note

Make sure the development board configuration is modified before downloading the program.

5. Click Compile first, then click Upload. When the following screen appears in the output box at the bottom of the software after upload is complete, the program download is complete.