Spike Essential has a tilt sensor integrated into the hub, so that's a wash, but you might conceivably be able to use the WeDo 2.0 motion sensor with the Spike Essential hub. The younger FLL Explore uses the Spike Essential or WeDo 2.0 set. Both Spike Prime and Robot Inventor have a tilt sensor (integrated into their respective hub) and a distance sensor (which is superior to the motion sensor), so I'm not yet seeing what you'd gain from using a WeDo sensor in FLL Challenge.
(There are rumors that Robot Inventor may be allowed in the future, but since LEGO announced the cancellation of Robot Inventor, I'm not sure anymore.) Of those sets, only Spike Prime and Robot Inventor use the LPF2 connector which the WeDo 2.0 sensors used. So legally, you could use a WeDo sensor, butįLL Challenge is built around the Spike Prime and EV3 sets. With respect to this question, FIRST allows the use of any unmodified, genuine LEGO piece. When press the connect button, use DiscoveryService to get all available devices and use GATTRequester to connect the device.Thanks for all the replies so far! I'll keep testing, but it looks like I'll have to source some of the older medium motors somehow. Button ( root, text = 'Stop motor', width = BUTTON_WIDTH, command = stop, state = 'disabled' ) button_stop. Button ( root, text = 'Speed down', width = BUTTON_WIDTH, command = down, state = 'disabled' ) button_down. Button ( root, text = 'Speed up', width = BUTTON_WIDTH, command = up, state = 'disabled' ) button_up. Button ( root, text = 'Run motor', width = BUTTON_WIDTH, command = run, state = 'disabled' ) button_run. Button ( root, text = 'Disconnect Smart Hub', width = BUTTON_WIDTH, command = disconnect, state = 'disabled' ) button_disconnect. Button ( root, text = 'Connect Smart Hub', width = BUTTON_WIDTH, command = connect ) button_connect. Label ( root, fg = "dark green", text = 'N/A' ) label. title ( "Lego Wedo 2.0 Motor Control" ) label = tk. after ( DELAY, motor_up ) def down (): global button_down button_down. after ( DELAY, smart_hub_disconnect ) def up (): global button_up button_up.
after ( DELAY, smart_hub_connect ) def disconnect (): global button_disconnect button_disconnect. after ( DELAY, motor_stop ) def connect (): global button_disconnect button_disconnect. after ( DELAY, motor_run ) def stop (): global button_stop button_stop. Import Tkinter as tk from gattlib import DiscoveryService from gattlib import GATTRequester from time import sleep def run (): global button_run button_run.
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