Created
August 6, 2018 09:55
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wemos d1 mini - wireless controlled power outlet
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| import machine | |
| import usocket as socket | |
| import ure | |
| import utime as time | |
| from network import WLAN, STA_IF | |
| led = machine.Pin(2, machine.Pin.OUT) | |
| lamp = machine.Pin(12, machine.Pin.OUT) | |
| fan = machine.Pin(13, machine.Pin.OUT) | |
| button = machine.Pin(14, machine.Pin.IN, machine.Pin.PULL_UP) | |
| html = """<!DOCTYPE html><html><head><meta name="viewport" content="widht=device-widht, initial-scale=1.0"><style>a:link, a:visited{border: none; padding: 16px 0; text-align: center; text-decoration: none; display: block; font-size: 16px; margin: 10px 0; transition-duration: 0.4s; cursor: pointer; width: 50%; background-color: white; color: black; border: 2px solid #008CBA;}a:hover, a:active{background-color: #008CBA; color: white;}</style><title>Stop Kontak</title></head><body> <h1 align="center">Panel Kontrol</h1> <p align="center"> <a href="/sw1">Stop Kontak 1</a> <a href="/sw2">Stop Kontak 2</a> <a href="/reboot">Reboot</a> </p></body></html>""" | |
| #sta_if = network.WLAN(network.STA_IF);sta_if.config(dhcp_hostname="saklar") | |
| def wifi_connect(): | |
| led.off() | |
| wlan = WLAN(STA_IF) | |
| if not wlan.isconnected(): | |
| wlan.active(True) | |
| wlan.connect("YOUR_SSID", "YOUR_PASSWD") | |
| while not wlan.isconnected(): | |
| machine.idle() | |
| pass | |
| time.sleep(5) | |
| print(wlan.ifconfig()) | |
| led.on() | |
| def parseURL(url): | |
| parameters = {} | |
| path = ure.search("(.*?)(\?|$)", url) | |
| while True: | |
| vars = ure.search("(([a-z0-9]+)=([a-z0-8.]*))&?", url) | |
| if vars: | |
| parameters[vars.group(2)] = vars.group(3) | |
| url = url.replace(vars.group(0), '') | |
| else: | |
| break | |
| return path.group(1), parameters | |
| def buildResponse(response): | |
| global html | |
| return '''HTTP/1.0 200 OK\r\nContent-type: text/html\r\nContent-length: %d\r\n\r\n%s''' % (len(html), html) | |
| led.off() | |
| lamp.off() | |
| fan.off() | |
| wifi_connect() | |
| addr = socket.getaddrinfo('0.0.0.0', 80)[0][-1] | |
| s = socket.socket() | |
| s.bind(addr) | |
| s.listen(1) | |
| print('listening on', addr) | |
| while True: | |
| cl, addr = s.accept() | |
| print('client connected from', addr) | |
| request = str(cl.recv(1024)) | |
| print("REQUEST: ", request) | |
| obj = ure.search("GET (.*?) HTTP\/1\.1", request) | |
| #print(obj.group(1)) | |
| if not obj: | |
| cl.send(buildResponse("INVALID REQUEST")) | |
| else: | |
| path, parameters = parseURL(obj.group(1)) | |
| if path.startswith("/sw1"): | |
| cl.send(buildResponse("Toggle lampu")) | |
| lamp(not lamp()) | |
| elif path.startswith("/sw2"): | |
| cl.send(buildResponse("Toggle kipas")) | |
| fan(not fan()) | |
| elif path.startswith("/reboot"): | |
| cl.send(buildResponse("Reboot wemos\n")) | |
| machine.reset() | |
| else: | |
| cl.send(buildResponse("Aksi belum terdaftar\r\nPATH: %s\r\nPARAMETERS: %s" % (path, parameters))) | |
| cl.close() | |
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