Introduction: Arduino Esplora Controls UArm SwiftPro

This Instructable provides a step-by-step guide how to control a robot arm called SwiftPro with an Esplora with TFT LCD screen and using its built-in joystick, switch buttons and other sensors.

It's an easy way to learn programming and quickly build prototypes. All sensors required come with the Esplora, all actuators activated are in the SwiftPro, and the TFT LCD screen provides visual feedback on status so you don't have to wire up sensors and actuators with a breadboard - it's all plug and play.

I used the end result to move LEGO and Jenga pieces around to show the smooth and precise manual control of the robot arm from an Esplora. What will you move it with?

Step 1: Get the Hardware

Picture of Get the Hardware

You'll need:

  1. Arduino Esplora
  2. Arduino TFT LCD Screen
  3. uArm Swift Pro

(somehow the pictures are off by 90 degrees, will find out how to rotate from Instructables)

Step 2: Get the Software

You'll need:

  1. Arduino IDE (I used version 1.8.3)

Step 3: Upload the Program Sketch

Picture of Upload the Program Sketch

Follow these steps

  1. Download the .ino sketch available from GitHub repository
  2. Open sketch on Arduino IDE
  3. Connect Arduino Esplora to PC
    1. Select Tools> Port> ...Esplora
    2. Select Tools> Board > Arduino Esplora
  4. Upload sketch to Esplora
    1. Select Sketch> Verify/Compile
    2. Select Sketch> Upload
  5. Once uploaded with no errors, open serial monitor
    1. Select Tools> Serial Monitor

Step 4: Connect the Devices

Picture of Connect the Devices

Follow these steps:

  1. Connect uArm Swift Pro via USB to PC
  2. Power on
  3. From Arduino IDE, close serial monitor (which is connected to Esplora)
  4. Switch port and board from Esplora to uArm
    1. Select Tools> Board> ....Mega 2560
    2. Select Tools> Port> Arduino/Genuino Mega 2560
  5. Open serial monitor
    1. Set baud rate to "115200"
    2. Set terminal return to "Newline"
  6. SwiftPro will beep and print several lines of text over serial monitor and it should look like the screenshot
  7. Place cursor on serial monitor input field

Step 5: Action!

The video here is the longer and full version and explains the setup process and more shots of the play with LEGO and Jenga.

Step 6: End Notes

I just wanted to share what has been achieved so far. The current sketch can still be enhanced, like making the code leaner, or displaying more feedback from SwiftPro status to the LCD screen, etc. There are many, many ways to improve on it, or create variations from here - constructive comments, suggestions and questions are welcome.

Thanks for viewing and enjoy!

Comments

Swansong (author)2017-08-18

That looks neat, great job! It looks like it's pretty quick and agile.

About This Instructable

716views

19favorites

License:

Bio: Interested in Arduino, Lego Mindstorms, Raspberry Pi, robot arms.
More by eong9:Arduino Esplora Controls UArm SwiftPro
Add instructable to: