# use distance sensor to measure in front (place by track). If less than 100, door is open.
# set up web socket to communicate with base server to display status
+'''
+can send data over socket from pico w. can read socket, but only once.
+host/client need to be reset (socket seems to be 1 time use?)
+'''
# host server will check status and light led if door OPEN
+# if lux below 25, light off. over 25, light on. check if door open/closed