Jump to content
Electronics-Lab.com Community

TensorFlow Lite - Magic Wand on RTL8722DM


Recommended Posts

Materials

• Ameba D [RTL8722 CSM/DM] x 1
• Adafruit LSM9DS1 accelerometer
• LED x 2

Example

Procedure

Connect the accelerometer and LEDs to the RTL8722 board following the diagram.



r/arduino - TensorFlow Lite - Magic Wand on RTL8722DM
Download the Ameba customized version of TensorFlow Lite for Microcontrollers library at ambiot/ambd_arduino.
Follow the instructions at Arduino - Libraries to install it.
Ensure that the patch files found at ambiot/ambd_arduino are also installed.
In the Arduino IDE library manager, install the Arduino_LSM9DS1 library. This example has been tested with version 1.1.0 of the LSM9DS1 library.
Open the example, “Files” -> “Examples” -> “TensorFlowLite_Ameba” -> “magic_wand”.



r/arduino - TensorFlow Lite - Magic Wand on RTL8722DM
Upload the code and press the reset button on Ameba once the upload is finished.
Holding the accelerometer steady, with the positive x-axis pointing to the right and the positive z-axis pointing upwards, move it following the shapes as shown, moving it in a smooth motion over 1 to 2 seconds, avoiding any sharp movements.



r/arduino - TensorFlow Lite - Magic Wand on RTL8722DM
If the movement is recognised by the Tensorflow Lite model, you should see the same shape output to the Arduino serial monitor. Different LEDs will light up corresponding to different recognized gestures.
Note that the wing shape is easy to achieve, while the slope and ring shapes tend to be harder to get right.



r/arduino - TensorFlow Lite - Magic Wand on RTL8722DM




 

Find out more at:
https://www.amebaiot.com/en/amebad-micropython-periodical-timer/

 

Join in the community discussions at:
https://www.facebook.com/groups/amebaioten
https://forum.amebaiot.com/

 

Purchase links for the various Realtek development boards can be found at:
https://www.amebaiot.com/en/where-to-buy-link/

 

 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.