ROSIE Control Panel

An iOS app used to control the ROSIE tennis ball launcher via Bluetooth Low Energy (BLE).

Features

• Control motor spin
• Toggle ball spin
• Monitor motor RPM
• Voice control feature

Setup

Prerequisites

• iOS 14.0+
• Xcode 14.0+
• Bluetooth enabled
• ROSIE hardware running the ROSIE program

Installation

1. Clone the repository

git clone --recursive https://github.com/KennyC3200/ROSIE-Control-Panel

2. Open ROSIE.xcodeproj in Xcode
3. Select your target device
4. Build and run

BLE Interface

The BLE connects to the ESP32 onboard the ROSIE via the following UUIDs:

Characteristic	UUID	Description
motor_speed_percent	7e77c276-...	Read or write motor speed as a percent of the max speed ("0" to "100")
motor_1_RPM	76bd9c05-...	Read motor 1 RPM
motor_2_RPM	d7bc8ea0-...	Read motor 2 RPM
ball_spin	775c47cf-...	Read/write ball spin ("1"/"0")