CCA Remote

Take control of your ESP32, Arduino, and other microcontrollers via Bluetooth LE or Wi-Fi. Build custom dashboards instantly with drag-and-drop widgets.

Control your microcontroller directly from your smartphone – no hardwiring, no complicated software. With CCA Remote, you can build a custom dashboard with buttons, sliders, joysticks, and displays in minutes. Developed at HTL Anichstraße – for everyone who wants to get more out of their DIY projects.

WHAT YOU CAN DO WITH IT

• Easily build your own custom control interfaces via drag-and-drop
• Connect to the controller via Bluetooth (BLE) or Wi-Fi
• Automatically generate Arduino code – no manual programming required
• Save, lock, and share profiles for different projects
• View live readings as a bar, gauge, chart, or LED status
• Remote profiles can be saved directly on the controller and are automatically transferred to the app upon connection
• Multilingual user interface (German, English)
• Element dependencies: Control elements can be enabled/disabled depending on other elements
• System backup and restore of the entire app configuration

CONTROL AND DISPLAY ELEMENTS

• Control: Button, Slider, Switch, Joystick, Text Input, Color Picker, Selector Switch
• Display: Display, Label, Bar, Gauge, Chart, Status LED, Icon
• All elements fully scalable and customizable.

SUPPORTED HARDWARE

• ESP32 – Native BLE & Wi-Fi
• ESP8266 – Wi-Fi
• Arduino Uno / Nano – BLE via HM-10 module
• Raspberry Pi Pico 2W and ESP32 – BLE & Wi-Fi (MicroPython)

LIBRARY & GETTING STARTED The free CCARemote library is available on GitHub for Arduino and MicroPython. The integrated code generator automatically creates the complete sketch – including setup(), loop(), and all variable declarations.

ORIGIN Originally developed as part of a diploma thesis by L. Eder and E. Duyar at HTL Anichstraße Innsbruck. This current version was further developed and published by A. Eckhart with the permission of the original authors.