Label = tk.Label(root, fg='dark green', text='N/A')īutton_connect = tk.Button(root, text='Connect Smart Hub', width=BUTTON_WIDTH, command=connect)īutton_disconnect = tk.Button(root, text='Disconnect Smart Hub', width=BUTTON_WIDTH, command=disconnect, state='disabled')īutton_run = tk.Button(root, text='Run motor', width=BUTTON_WIDTH, command=run, state='disabled')īutton_up = tk.Button(root, text='Speed up', width=BUTTON_WIDTH, command=up, state='disabled')īutton_down = tk.Button(root, text='Speed down', width=BUTTON_WIDTH, command=down, state='disabled')īutton_stop = tk.Button(root, text='Stop motor', width=BUTTON_WIDTH, command=stop, state='disabled') Root.title('Lego Wedo 2.0 Motor Control') To create an interface with Tkinter: import Tkinter as tkīutton_disconnect.after(DELAY, smart_hub_connect)īutton_disconnect.after(DELAY, smart_hub_disconnect) Sudo apt-get install libbluetooth-dev bluez bluez-hcidump libboost-python-dev libboost-thread-dev libglib2.0-dev Install dependency libraries and gattlib: sudo apt-get update

Using Python to create interface control program Scan device for address: sudo hcitool -i hci0 lescan I finally chose raspberry pie as the development environment.īluetooth connection can be tested directly by using the command line tool of the system.

Through the test, it is found that Linux subsystem and VMWare virtual machine of Windows are not supported. Command line tools and development environment Use pygattlib It can communicate with Bluetooth low power devices through Python.

There are two useful articles on the Internet: This article shares how to use Python to connect and control the Bluetooth master device and motor provided in LEGO Wedo 2.0. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.Lego's official programming tools are all graphical. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it.

Motor lego wedo 2.0