added minimal example for remote control via laptop

micropython_firmware/remote_control.py

@@ -0,0 +1,10 @@
+import socket
+
+rc_socket = socket.socket()
+rc_socket.connect(('192.168.4.1', 1234)) # connect to robot
+
+rc_socket.send('l\n') # left  
+rc_socket.send('r\n') # right 
+rc_socket.send('f\n') # forward
+rc_socket.send('b\n') # backward
+rc_socket.send('q\n') # quit