Romeo BLE Robot Control Board

1. Example Code for Arduino-Basic Serial Echo

This section is focused on the basic function of Bluno. You can easily develop your own Android application based on this Demo. This Sketch only do one thing that replies the same message received from Serial port.

2. Example Code for Arduino-Bluetooth Wireless Control LED

This article provides a detailed guide on setting up Arduino-based wireless control of an LED using Bluetooth, including hardware and software preparation, Bluetooth device configuration, and example code for implementation.

3. Example Code for Arduino-Button Control LED Flashing

Press buttons of S1 to S2, different frequencies of the LED flashing will be seen. This is because different resistances are built in, leading to different voltage dispatched to the analog ports. So do the data acquired by AD.

4. Example Code for Arduino-Button Press Serial Output

See what happens in the serial window when pressing buttons, S1 to S5.

5. Example Code for Arduino-Button Press Message Output

See what happens in the serial window when pressing buttons, S1 to S5.

6. Example Code for Arduino-PLL Motor Control

Control the DC motor using PLL (Phase locked loop) control mode. Input "w", "x", "s" to control the motor to move forward, backward, stop.

7. Example Code for Arduino-PWM Motor Control

Control the DC motor using PWM mode. Input "w", "s", "a", "d", "x", "z" to control the motor to move forward, backward, turn left, turn right, stop, etc.

8. Arduino-Wireless Programming

This article explains how to perform wireless programming on Arduino using BLE technology. It provides detailed instructions for configuring devices as CENTRAL and PERIPHERAL, using AT commands, and uploading sketches wirelessly.

9. Configure the BLE through AT command

This article is a detailed guide on configuring BLE modules through AT commands, with step-by-step instructions for firmware versions 1.8 and earlier, utilizing the Arduino IDE and serial monitor for effective Bluetooth communication.

10. Update BLE Firmware on Bluno

This article guides users through the process of updating BLE firmware on Bluno boards, detailing steps for both early (version 1.7 or before) and recent (version 1.8 or later) firmware versions, using methods compatible with Windows and Mac operating systems.