User Manual

37
Experiments
As we all know, tortoise is a reptile with four feet, so does this quadruped RollFlash. On each
leg there are two servos, thus it can complete actions including moving forward and
backward, turning left and right, etc. with these eight servos. What’s more, equipped with
a Bluetooth module, ultrasonic module, and infrared module, it can be controlled on an
Android phone by app, avoid obstacles, and follow lines. Let’s go further into the basic
programs and game programs.
5.1 App Control
With the application provided, you can control the RollFlash remotely. The cell phone sends
out signals which will be received by the robot via the Bluetooth module onside. Then the
quadruped makes movements accordingly.
1) Upload APP.ino under path Rollflash Bionic Robot Turtle for Arduino/Code/ 2. APP to the
RollFlash via the USB cable. Turn on the power switch of the Rollflash, and power indicator
LED will blink.
2) Install RollmanAPP.apk under the path Rollflash Bionic Robot Turtle for Arduino/APK/ in a
mobile phone (for Android only)
3) After installing，you will see the icon on the phone desktop. Tap to open it and the
Bluetooth interface of the mobile will pop up, as shown below. Then click searching for
the Bluetooth device to find ELET_SPP_ XXXXXX (your number may be different from
what's shown below) to pair. Note: If the matching fails, you cannot use the APP.
SunFounder