Created
July 19, 2016 01:18
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| import network | |
| import machine | |
| import usocket as socket | |
| import json | |
| # Constants | |
| SSID = "SSID" | |
| PASSWORD = "PASSWORD" | |
| html = """<!DOCTYPE html> | |
| <html> | |
| <head> <title>ESP8266 LED ON/OFF</title> </head> | |
| <center><h2>A simple webserver for turning LED's on and off with Micropython</h2></center> | |
| <center><h3>(for noobs to both the ESP8266 and Micropython)</h3></center> | |
| <a href="/digital/2/0">On</a> <a href="/digital/2/1">Off</a> | |
| </html> | |
| """ | |
| def connect(): | |
| sta_if = network.WLAN(network.STA_IF) | |
| if not sta_if.isconnected(): | |
| print('trying to connect...') | |
| sta_if.active(True) | |
| sta_if.connect(SSID, PASSWORD) | |
| while not sta_if.isconnected(): | |
| pass | |
| print('network config:'+str(sta_if.ifconfig())) | |
| return sta_if.ifconfig()[0] | |
| def server(ip): | |
| s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
| s.bind(('', 80)) | |
| s.listen(5) | |
| counter=0 | |
| while True: | |
| conn, addr = s.accept() | |
| print("Got a connection from %s" % str(addr)) | |
| request = conn.recv(1024) | |
| print("Content = %s" % str(request)) | |
| request = str(request) | |
| print(request) | |
| # request = str(request) | |
| if request.startswith("b'GET /digital/"): | |
| pin = int(request[15]) | |
| value = int(request[17]) | |
| led = machine.Pin(pin, machine.Pin.OUT, value=value) | |
| reply = { | |
| 'message': ("Pin D%d set to %d" % (pin, value)), | |
| 'connected': True, | |
| } | |
| conn.send(json.dumps(reply)) | |
| conn.close() | |
| IP = connect() | |
| print("Connected!") | |
| server(IP) |
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