Wifi Led Fix

MicroController/project/workSpace/BlynkLib.py

@@ -0,0 +1,266 @@
+# Copyright (c) 2015-2019 Volodymyr Shymanskyy. See the file LICENSE for copying permission.
+
+__version__ = "1.0.0"
+
+import struct
+import time
+import sys
+import os
+
+try:
+    import machine
+    gettime = lambda: time.ticks_ms()
+    SOCK_TIMEOUT = 0
+except ImportError:
+    const = lambda x: x
+    gettime = lambda: int(time.time() * 1000)
+    SOCK_TIMEOUT = 0.05
+
+def dummy(*args):
+    pass
+
+MSG_RSP = const(0)
+MSG_LOGIN = const(2)
+MSG_PING  = const(6)
+
+MSG_TWEET = const(12)
+MSG_NOTIFY = const(14)
+MSG_BRIDGE = const(15)
+MSG_HW_SYNC = const(16)
+MSG_INTERNAL = const(17)
+MSG_PROPERTY = const(19)
+MSG_HW = const(20)
+MSG_HW_LOGIN = const(29)
+MSG_EVENT_LOG = const(64)
+
+MSG_REDIRECT  = const(41)  # TODO: not implemented
+MSG_DBG_PRINT  = const(55) # TODO: not implemented
+
+STA_SUCCESS = const(200)
+STA_INVALID_TOKEN = const(9)
+
+DISCONNECTED = const(0)
+CONNECTING = const(1)
+CONNECTED = const(2)
+
+print("""
+    ___  __          __
+   / _ )/ /_ _____  / /__
+  / _  / / // / _ \\/  '_/
+ /____/_/\\_, /_//_/_/\\_\\
+        /___/ for Python v""" + __version__ + " (" + sys.platform + ")\n")
+
+class EventEmitter:
+    def __init__(self):
+        self._cbks = {}
+
+    def on(self, evt, f=None):
+        if f:
+            self._cbks[evt] = f
+        else:
+            def D(f):
+                self._cbks[evt] = f
+                return f
+            return D
+
+    def emit(self, evt, *a, **kv):
+        if evt in self._cbks:
+            self._cbks[evt](*a, **kv)
+
+
+class BlynkProtocol(EventEmitter):
+    def __init__(self, auth, tmpl_id=None, fw_ver=None, heartbeat=50, buffin=1024, log=None):
+        EventEmitter.__init__(self)
+        self.heartbeat = heartbeat*1000
+        self.buffin = buffin
+        self.log = log or dummy
+        self.auth = auth
+        self.tmpl_id = tmpl_id
+        self.fw_ver = fw_ver
+        self.state = DISCONNECTED
+        self.connect()
+
+    def virtual_write(self, pin, *val):
+        self._send(MSG_HW, 'vw', pin, *val)
+
+    def send_internal(self, pin, *val):
+        self._send(MSG_INTERNAL,  pin, *val)
+
+    def set_property(self, pin, prop, *val):
+        self._send(MSG_PROPERTY, pin, prop, *val)
+
+    def sync_virtual(self, *pins):
+        self._send(MSG_HW_SYNC, 'vr', *pins)
+
+    def log_event(self, *val):
+        self._send(MSG_EVENT_LOG, *val)
+
+    def _send(self, cmd, *args, **kwargs):
+        if 'id' in kwargs:
+            id = kwargs.get('id')
+        else:
+            id = self.msg_id
+            self.msg_id += 1
+            if self.msg_id > 0xFFFF:
+                self.msg_id = 1
+                
+        if cmd == MSG_RSP:
+            data = b''
+            dlen = args[0]
+        else:
+            data = ('\0'.join(map(str, args))).encode('utf8')
+            dlen = len(data)
+        
+        self.log('<', cmd, id, '|', *args)
+        msg = struct.pack("!BHH", cmd, id, dlen) + data
+        self.lastSend = gettime()
+        self._write(msg)
+
+    def connect(self):
+        if self.state != DISCONNECTED: return
+        self.msg_id = 1
+        (self.lastRecv, self.lastSend, self.lastPing) = (gettime(), 0, 0)
+        self.bin = b""
+        self.state = CONNECTING
+        self._send(MSG_HW_LOGIN, self.auth)
+
+    def disconnect(self):
+        if self.state == DISCONNECTED: return
+        self.bin = b""
+        self.state = DISCONNECTED
+        self.emit('disconnected')
+
+    def process(self, data=None):
+        if not (self.state == CONNECTING or self.state == CONNECTED): return
+        now = gettime()
+        if now - self.lastRecv > self.heartbeat+(self.heartbeat//2):
+            return self.disconnect()
+        if (now - self.lastPing > self.heartbeat//10 and
+            (now - self.lastSend > self.heartbeat or
+             now - self.lastRecv > self.heartbeat)):
+            self._send(MSG_PING)
+            self.lastPing = now
+        
+        if data != None and len(data):
+            self.bin += data
+
+        while True:
+            if len(self.bin) < 5:
+                break
+
+            cmd, i, dlen = struct.unpack("!BHH", self.bin[:5])
+            if i == 0: return self.disconnect()
+                      
+            self.lastRecv = now
+            if cmd == MSG_RSP:
+                self.bin = self.bin[5:]
+
+                self.log('>', cmd, i, '|', dlen)
+                if self.state == CONNECTING and i == 1:
+                    if dlen == STA_SUCCESS:
+                        self.state = CONNECTED
+                        dt = now - self.lastSend
+                        info = ['ver', __version__, 'h-beat', self.heartbeat//1000, 'buff-in', self.buffin, 'dev', sys.platform+'-py']
+                        if self.tmpl_id:
+                            info.extend(['tmpl', self.tmpl_id])
+                            info.extend(['fw-type', self.tmpl_id])
+                        if self.fw_ver:
+                            info.extend(['fw', self.fw_ver])
+                        self._send(MSG_INTERNAL, *info)
+                        try:
+                            self.emit('connected', ping=dt)
+                        except TypeError:
+                            self.emit('connected')
+                    else:
+                        if dlen == STA_INVALID_TOKEN:
+                            self.emit("invalid_auth")
+                            print("Invalid auth token")
+                        return self.disconnect()
+            else:
+                if dlen >= self.buffin:
+                    print("Cmd too big: ", dlen)
+                    return self.disconnect()
+
+                if len(self.bin) < 5+dlen:
+                    break
+
+                data = self.bin[5:5+dlen]
+                self.bin = self.bin[5+dlen:]
+
+                args = list(map(lambda x: x.decode('utf8'), data.split(b'\0')))
+
+                self.log('>', cmd, i, '|', ','.join(args))
+                if cmd == MSG_PING:
+                    self._send(MSG_RSP, STA_SUCCESS, id=i)
+                elif cmd == MSG_HW or cmd == MSG_BRIDGE:
+                    if args[0] == 'vw':
+                        self.emit("V"+args[1], args[2:])
+                        self.emit("V*", args[1], args[2:])
+                elif cmd == MSG_INTERNAL:
+                    self.emit("internal:"+args[0], args[1:])
+                elif cmd == MSG_REDIRECT:
+                    self.emit("redirect", args[0], int(args[1]))
+                else:
+                    print("Unexpected command: ", cmd)
+                    return self.disconnect()
+
+import socket
+
+class Blynk(BlynkProtocol):
+    def __init__(self, auth, **kwargs):
+        self.insecure = kwargs.pop('insecure', False)
+        self.server = kwargs.pop('server', 'blynk.cloud')
+        self.port = kwargs.pop('port', 80 if self.insecure else 443)
+        BlynkProtocol.__init__(self, auth, **kwargs)
+        self.on('redirect', self.redirect)
+
+    def redirect(self, server, port):
+        self.server = server
+        self.port = port
+        self.disconnect()
+        self.connect()
+
+    def connect(self):
+        print('Connecting to %s:%d...' % (self.server, self.port))
+        s = socket.socket()
+        s.connect(socket.getaddrinfo(self.server, self.port)[0][-1])
+        try:
+            s.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
+        except:
+            pass
+        if self.insecure:
+            self.conn = s
+        else:
+            try:
+                import ussl
+                ssl_context = ussl
+            except ImportError:
+                import ssl
+                ssl_context = ssl.create_default_context()
+            self.conn = ssl_context.wrap_socket(s, server_hostname=self.server)
+        try:
+            self.conn.settimeout(SOCK_TIMEOUT)
+        except:
+            s.settimeout(SOCK_TIMEOUT)
+        BlynkProtocol.connect(self)
+
+    def _write(self, data):
+        #print('<', data)
+        self.conn.write(data)
+        # TODO: handle disconnect
+
+    def run(self):
+        data = b''
+        try:
+            data = self.conn.read(self.buffin)
+            #print('>', data)
+        except KeyboardInterrupt:
+            raise
+        except socket.timeout:
+            # No data received, call process to send ping messages when needed
+            pass
+        except: # TODO: handle disconnect
+            return
+        self.process(data)
+
+

MicroController/project/workSpace/lamp_wifi.py

@@ -0,0 +1,185 @@
+import network
+import socket
+from machine import Pin
+import time
+import errno  # untuk kode error
+
+SSID = "SANGATLUCU"
+PASSWORD = "SANGATLUXU"
+
+# LED onboard ESP8266 (D4 / GPIO2) = active LOW
+led = Pin(2, Pin.OUT)
+led.value(1)  # awal MATI (active LOW)
+
+# LED eksternal (umumnya active HIGH)
+led3 = Pin(15, Pin.OUT)  # GPIO15 (D8)
+led4 = Pin(13, Pin.OUT)  # GPIO13 (D7)
+led3.value(0)  # awal MATI
+led4.value(0)  # awal MATI
+
+
+def connect_wifi():
+    wlan = network.WLAN(network.STA_IF)
+    wlan.active(True)
+    if not wlan.isconnected():
+        print("Connecting to WiFi...")
+        wlan.connect(SSID, PASSWORD)
+        while not wlan.isconnected():
+            time.sleep(0.5)
+            print(".", end="")
+    print("\nWiFi connected!")
+    ip = wlan.ifconfig()[0]
+    print("IP address:", ip)
+    return ip
+
+
+def web_page():
+    # status LED onboard (active LOW)
+    state  = "ON" if led.value() == 0 else "OFF"
+
+    # status LED eksternal (active HIGH)
+    state1 = "ON" if led3.value() == 1 else "OFF"
+    state2 = "ON" if led4.value() == 1 else "OFF"
+
+    html = f"""<!DOCTYPE html>
+<html>
+<head>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>ESP8266 LED WEB</title>
+  <style>
+    body {{ font-family: Arial; text-align:center; margin-top:50px; }}
+    button {{
+      font-size:20px; padding:15px 30px; margin:10px;
+      border:none; border-radius:10px; cursor:pointer;
+    }}
+    .on {{ background:#2ecc71; color:white; }}
+    .off {{ background:#e74c3c; color:white; }}
+  </style>
+</head>
+<body>
+  <h2>Kontrol LED ESP8266 via Web</h2>
+  <p>Status LED_biru: <b>{state}</b></p>
+  <p>Status LED_hijau: <b>{state1}</b></p>
+  <p>Status LED_kuning: <b>{state2}</b></p>
+
+  <p>
+    <a href="/on"><button class="on">LED BIRU ON</button></a>
+    <a href="/off"><button class="off">LED BIRU OFF</button></a>
+    <br>
+    <a href="/pin1_on"><button class="on">LED HIJAU ON</button></a>
+    <a href="/pin1_off"><button class="off">LED HIJAU OFF</button></a>
+    <br>
+    <a href="/pin2_on"><button class="on">LED KUNING ON</button></a>
+    <a href="/pin2_off"><button class="off">LED KUNING OFF</button></a>
+  </p>
+</body>
+</html>"""
+    return html
+
+
+# ----- Fungsi anti-EADDRINUSE -----
+def start_server(preferred_port=80):
+    global s
+    # coba tutup server lama kalau masih ada
+    try:
+        s.close()
+    except:
+        pass
+
+    # coba bind port yang diinginkan
+    for port in (preferred_port, 8080):
+        try:
+            addr = socket.getaddrinfo("0.0.0.0", port)[0][-1]
+            s = socket.socket()
+            # reuse address biar port nggak nyangkut
+            s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+            s.bind(addr)
+            s.listen(1)
+            print("Server listening on port:", port)
+            return port
+        except OSError as e:
+            # kalau EADDRINUSE, coba port berikutnya
+            if e.args and e.args[0] == errno.EADDRINUSE:
+                print("Port", port, "in use, trying another port...")
+                try:
+                    s.close()
+                except:
+                    pass
+                continue
+            else:
+                # error lain, lempar lagi biar kelihatan
+                raise e
+
+    # kalau dua-duanya gagal
+    raise OSError("Cannot bind to port 80 or 8080")
+
+
+ip = connect_wifi()
+PORT = start_server(80)
+
+print("Web server ready. Open browser to:")
+print("http://{}:{}/".format(ip, PORT) if PORT != 80 else "http://{}/".format(ip))
+
+
+while True:
+    conn = None
+    try:
+        conn, addr = s.accept()
+
+        try:
+            request = conn.recv(1024)
+            if not request:
+                conn.close()
+                continue
+            request = request.decode()
+        except OSError as e:
+            # ECONNRESET biasanya terjadi di recv
+            if e.args and e.args[0] == errno.ECONNRESET:
+                # client reset koneksi, abaikan saja
+                continue
+            else:
+                raise e
+
+        first_line = request.split("\r\n")[0]
+        path = first_line.split(" ")[1]
+
+        # LED biru (onboard, active LOW)
+        if path == "/on":
+            led.value(0)   # nyala
+        elif path == "/off":
+            led.value(1)   # mati
+
+        # LED hijau (GPIO15, active HIGH)
+        elif path == "/pin1_on":
+            led3.value(1)
+        elif path == "/pin1_off":
+            led3.value(0)
+
+        # LED kuning (GPIO13, active HIGH)
+        elif path == "/pin2_on":
+            led4.value(1)
+        elif path == "/pin2_off":
+            led4.value(0)
+
+        response = web_page()
+
+        try:
+            conn.send("HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n")
+            conn.sendall(response)
+        except OSError as e:
+            # ECONNRESET bisa juga terjadi saat send
+            if e.args and e.args[0] == errno.ECONNRESET:
+                continue
+            else:
+                raise e
+
+    except Exception as e:
+        print("Error:", e)
+
+    finally:
+        if conn:
+            try:
+                conn.close()
+            except:
+                pass
+

MicroController/project/workSpace/lamp_wifi2.py

@@ -0,0 +1,183 @@
+import network
+import socket
+from machine import Pin
+import time
+import errno  # untuk kode error
+
+SSID = "SANGATLUCU"
+PASSWORD = "SANGATLUXU"
+
+# LED onboard ESP8266 (D4 / GPIO2) = active LOW
+led = Pin(15, Pin.OUT)
+led3 = Pin(13, Pin.OUT)  # GPIO15 (D8)
+led4 = Pin(12, Pin.OUT)  # GPIO13 (D7)
+led.value(0)  # awal MATI (active LOW)
+led3.value(0)  # awal MATI
+led4.value(0)  # awal MATI
+
+
+def connect_wifi():
+    wlan = network.WLAN(network.STA_IF)
+    wlan.active(True)
+    if not wlan.isconnected():
+        print("Connecting to WiFi...")
+        wlan.connect(SSID, PASSWORD)
+        while not wlan.isconnected():
+            time.sleep(0.5)
+            print(".", end="")
+    print("\nWiFi connected!")
+    ip = wlan.ifconfig()[0]
+    print("IP address:", ip)
+    return ip
+
+
+def web_page():
+    state  = "ON" if led.value() == 1 else "OFF"      
+    state1 = "ON" if led3.value() == 1 else "OFF"     
+    state2 = "ON" if led4.value() == 1 else "OFF"
+
+    html = f"""<!DOCTYPE html>
+<html>
+<head>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>ESP8266 LED WEB</title>
+  <style>
+    body {{ font-family: Arial; text-align:center; margin-top:50px; }}
+    button {{
+      font-size:20px; padding:15px 30px; margin:10px;
+      border:none; border-radius:10px; cursor:pointer;
+    }}
+    .on {{ background:#2ecc71; color:white; }}
+    .off {{ background:#e74c3c; color:white; }}
+  </style>
+</head>
+<body>
+  <h2>Kontrol LED ESP8266 via Web</h2>
+  <p>Status LED_biru: <b>{state}</b></p>
+  <p>Status LED_hijau: <b>{state1}</b></p>
+  <p>Status LED_kuning: <b>{state2}</b></p>
+
+  <p>
+    <a href="/on"><button class="on">LED IJO ON</button></a>
+    <a href="/off"><button class="off">LED IJO OFF</button></a>
+    <br>
+    <a href="/pin1_on"><button class="on">LED KUNING ON</button></a>
+    <a href="/pin1_off"><button class="off">LED KUNING OFF</button></a>
+    <br>
+    <a href="/pin2_on"><button class="on">LED MERAH ON</button></a>
+    <a href="/pin2_off"><button class="off">LED MERAH OFF</button></a>
+  </p>
+</body>
+</html>"""
+    return html
+
+
+def start_server(preferred_port=80):
+    global s
+    try:
+        s.close()
+    except:
+        pass
+
+    for port in (preferred_port, 8080):
+        try:
+            addr = socket.getaddrinfo("0.0.0.0", port)[0][-1]
+            s = socket.socket()
+            s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+            s.bind(addr)
+            s.listen(1)
+
+            # OPTIONAL: timeout supaya loop bisa jalan walau ga ada client
+            s.settimeout(2)
+
+            print("Server listening on port:", port)
+            return port
+        except OSError as e:
+            if e.args and e.args[0] == errno.EADDRINUSE:
+                print("Port", port, "in use, trying another port...")
+                try:
+                    s.close()
+                except:
+                    pass
+                continue
+            else:
+                raise e
+
+    raise OSError("Cannot bind to port 80 or 8080")
+
+
+ip = connect_wifi()
+PORT = start_server(80)
+
+print("Web server ready. Open browser to:")
+print("http://{}:{}/".format(ip, PORT) if PORT != 80 else "http://{}/".format(ip))
+
+
+while True:
+    conn = None
+    try:
+        try:
+            conn, addr = s.accept()
+        except OSError as e:
+            # kalau timeout (karena settimeout), lanjut loop aja
+            time.sleep(0.02)   # biar ga overload
+            continue
+
+        try:
+            request = conn.recv(1024)
+            if not request:
+                conn.close()
+                time.sleep(0.02)
+                continue
+            request = request.decode()
+        except OSError as e:
+            if e.args and e.args[0] == errno.ECONNRESET:
+                time.sleep(0.02)
+                continue
+            else:
+                raise e
+
+        first_line = request.split("\r\n")[0]
+        path = first_line.split(" ")[1]
+
+        if path == "/on":
+            led.value(1)
+        elif path == "/off":
+            led.value(0)
+        elif path == "/pin1_on":
+            led3.value(1)
+        elif path == "/pin1_off":
+            led3.value(0)
+        elif path == "/pin2_on":
+            led4.value(1)
+        elif path == "/pin2_off":
+            led4.value(0)
+
+        response = web_page()
+
+        try:
+            conn.send("HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n")
+            conn.sendall(response)
+        except OSError as e:
+            if e.args and e.args[0] == errno.ECONNRESET:
+                time.sleep(0.02)
+                continue
+            else:
+                raise e
+
+        # delay setelah melayani 1 request
+        time.sleep(0.1)
+
+    except Exception as e:
+        print("Error:", e)
+
+    finally:
+        if conn:
+            try:
+                conn.close()
+            except:
+                pass
+
+    # delay kecil tiap loop (jaga stabilitas)
+    time.sleep(0.02)
+

MicroController/project/workSpace/reset.py

@@ -0,0 +1 @@
+import machine; machine.reset()

MicroController/project/workSpace/reset_mem.py

@@ -0,0 +1,2 @@
+import machine; machine.reset()
+

MicroController/project/workSpace/test.py

@@ -0,0 +1,141 @@
+import gc
+import time
+import BlynkLib
+import machine
+import network
+from machine import ADC, Pin
+
+# --- KONFIGURASI ---
+led = Pin(2, Pin.OUT)
+
+WIFI_SSID = "chizui-desktop"  # Pastikan SSID 2.4GHz
+WIFI_PASS = "chizui03"
+BLYNK_AUTH = "JtlD6EgQ3A-Q-Qt3iW0gnzug67NAQmP3"
+
+# Variabel Global
+pot = ADC(0)
+pot_old = 0
+pot_now = 0
+pot_lock = 0
+pot_time = 0
+pot_value_old = 0
+pot_value = False
+pot_next_check = 300
+
+
+# --- FUNGSI KONEKSI WIFI ---
+def connect_wifi():
+    wlan = network.WLAN(network.STA_IF)
+    wlan.active(True)
+    if not wlan.isconnected():
+        print("Menghubungkan ke WiFi...")
+        wlan.connect(WIFI_SSID, WIFI_PASS)
+        while not wlan.isconnected():
+            time.sleep(1)
+            print(".", end="")
+    print("\nWiFi Terhubung!")
+    print("IP Address:", wlan.ifconfig()[0])
+
+
+connect_wifi()
+
+# --- INISIALISASI BLYNK ---
+# Kita gunakan server blynk.cloud sesuai akun baru
+blynk = BlynkLib.Blynk(BLYNK_AUTH, server="blynk.cloud")
+
+
+# --- FUNGSI LOGIKA ---
+def TombolSentuh():
+    global pot, pot_old, pot_now, pot_lock, pot_time, pot_value, pot_next_check
+    now = time.ticks_ms()
+    elapsed = int(now - pot_time)
+
+    if elapsed > pot_next_check:
+        pot_value = 0
+        pot_old = pot_now
+        for x in range(1, 5):
+            pot_now = pot.read()
+            if abs(pot_now - pot_old) >= 3:
+                pot_value = 1
+                break
+            pot_old = pot_now
+            time.sleep(0.01)
+
+        pot_time = time.ticks_ms()
+        if pot_value:
+            pot_next_check = 500
+        else:
+            pot_next_check = 10
+
+    return pot_value
+
+
+gc.collect()
+
+# --- BLYNK HANDLERS (CARA MANUAL) ---
+
+
+def blynk_disconnected(args):
+    print("Blynk disconnected")
+
+
+def v0_write_handler(value):
+    print("Nilai tombol V0: " + str(value[0]))
+    if value[0] == "1":
+        led.value(0)
+        print("LED menyala")
+    else:
+        led.value(1)
+        print("LED mati")
+
+
+def v1_write_handler(value):
+    print("Tombol Sentuh V1 : " + str(value[0]))
+
+
+def v2_write_handler(value):
+    print("Uptime Request V2: " + str(value[0]))
+
+
+# --- DAFTARKAN HANDLER (BAGIAN REVISI) ---
+# Ini yang memperbaiki error "3 arguments"
+blynk.on("disconnected", blynk_disconnected)
+blynk.on("V0", v0_write_handler)
+blynk.on("V1", v1_write_handler)
+blynk.on("V2", v2_write_handler)
+
+
+# --- MAIN LOOP ---
+def runLoop():
+    global pot_value_old, pot_value
+
+    pot_value = TombolSentuh()
+    firstBoot = time.time()
+    oldTick = firstBoot
+
+    print("Sistem Siap! Cek App Blynk kamu...")
+
+    while True:
+        blynk.run()
+
+        if time.time() > oldTick:
+            uptime_sec = time.time() - firstBoot
+            blynk.virtual_write(2, uptime_sec)
+            oldTick = time.time() + 1
+
+        pot_value = TombolSentuh()
+        if pot_value_old != pot_value:
+            pot_value_old = pot_value
+            print("Status tombol sentuh : " + str(pot_value))
+            if pot_value:
+                blynk.virtual_write(1, 1)
+            else:
+                blynk.virtual_write(1, 0)
+
+        gc.collect()
+
+
+# Jalankan Program
+gc.collect()
+runLoop()
+

MicroController/project/workSpace/test33.py

@@ -0,0 +1,90 @@
+import network
+import socket
+from machine import Pin
+import time
+
+SSID = "SANGATLUCU"
+PASSWORD = "SANGATLUXU"
+
+# LED onboard ESP8266 (D4 / GPIO2) = active LOW
+led = Pin(2, Pin.OUT)
+led.value(1)  # awal MATI (karena active LOW)
+
+def connect_wifi():
+    wlan = network.WLAN(network.STA_IF)
+    wlan.active(True)
+    if not wlan.isconnected():
+        print("Connecting to WiFi...")
+        wlan.connect(SSID, PASSWORD)
+        while not wlan.isconnected():
+            time.sleep(0.5)
+            print(".", end="")
+    print("\nWiFi connected!")
+    ip = wlan.ifconfig()[0]
+    print("IP address:", ip)
+    return ip
+
+def web_page():
+    # Karena active LOW:
+    state = "ON" if led.value() == 0 else "OFF"
+    html = f"""<!DOCTYPE html>
+<html>
+<head>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>ESP8266 LED WEB</title>
+  <style>
+    body {{ font-family: Arial; text-align:center; margin-top:50px; }}
+    button {{
+      font-size:20px; padding:15px 30px; margin:10px;
+      border:none; border-radius:10px; cursor:pointer;
+    }}
+    .on {{ background:#2ecc71; color:white; }}
+    .off {{ background:#e74c3c; color:white; }}
+  </style>
+</head>
+<body>
+  <h2>Kontrol LED ESP8266 via Web</h2>
+  <p>Status LED: <b>{state}</b></p>
+  <p>
+    <a href="/on"><button class="on">LED ON</button></a>
+    <a href="/off"><button class="off">LED OFF</button></a>
+  </p>
+</body>
+</html>"""
+    return html
+
+ip = connect_wifi()
+
+addr = socket.getaddrinfo("0.0.0.0", 80)[0][-1]
+s = socket.socket()
+s.bind(addr)
+s.listen(1)
+
+print("Web server ready. Open browser to:")
+print("http://{}/".format(ip))
+
+while True:
+    conn = None
+    try:
+        conn, addr = s.accept()
+        request = conn.recv(1024).decode()
+
+        # Ambil baris pertama request: "GET /on HTTP/1.1"
+        first_line = request.split("\r\n")[0]
+        path = first_line.split(" ")[1]  # "/on" atau "/off"
+
+        if path == "/on":
+            led.value(0)   # NYALA (active LOW)
+        elif path == "/off":
+            led.value(1)   # MATI
+
+        response = web_page()
+        conn.send("HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n")
+        conn.sendall(response)
+
+    except Exception as e:
+        print("Error:", e)
+    finally:
+        if conn:
+            conn.close()
+

MicroController/project/workSpace/test_wifi,.py

@@ -0,0 +1,141 @@
+import gc
+import time
+import BlynkLib
+import machine
+import network
+from machine import ADC, Pin
+
+# --- KONFIGURASI ---
+led = Pin(2, Pin.OUT)
+
+WIFI_SSID = "chizui-desktop"  # Pastikan SSID 2.4GHz
+WIFI_PASS = "chizui03"
+BLYNK_AUTH = "JtlD6EgQ3A-Q-Qt3iW0gnzug67NAQmP3"
+
+# Variabel Global
+pot = ADC(0)
+pot_old = 0
+pot_now = 0
+pot_lock = 0
+pot_time = 0
+pot_value_old = 0
+pot_value = False
+pot_next_check = 300
+
+
+# --- FUNGSI KONEKSI WIFI ---
+def connect_wifi():
+    wlan = network.WLAN(network.STA_IF)
+    wlan.active(True)
+    if not wlan.isconnected():
+        print("Menghubungkan ke WiFi...")
+        wlan.connect(WIFI_SSID, WIFI_PASS)
+        while not wlan.isconnected():
+            time.sleep(1)
+            print(".", end="")
+    print("\nWiFi Terhubung!")
+    print("IP Address:", wlan.ifconfig()[0])
+
+
+connect_wifi()
+
+# --- INISIALISASI BLYNK ---
+# Kita gunakan server blynk.cloud sesuai akun baru
+blynk = BlynkLib.Blynk(BLYNK_AUTH, server="blynk.cloud")
+
+
+# --- FUNGSI LOGIKA ---
+def TombolSentuh():
+    global pot, pot_old, pot_now, pot_lock, pot_time, pot_value, pot_next_check
+    now = time.ticks_ms()
+    elapsed = int(now - pot_time)
+
+    if elapsed > pot_next_check:
+        pot_value = 0
+        pot_old = pot_now
+        for x in range(1, 5):
+            pot_now = pot.read()
+            if abs(pot_now - pot_old) >= 3:
+                pot_value = 1
+                break
+            pot_old = pot_now
+            time.sleep(0.01)
+
+        pot_time = time.ticks_ms()
+        if pot_value:
+            pot_next_check = 500
+        else:
+            pot_next_check = 10
+
+    return pot_value
+
+
+gc.collect()
+
+# --- BLYNK HANDLERS (CARA MANUAL) ---
+
+
+def blynk_disconnected(args):
+    print("Blynk disconnected")
+
+
+def v0_write_handler(value):
+    print("Nilai tombol V0: " + str(value[0]))
+    if value[0] == "1":
+        led.value(0)
+        print("LED menyala")
+    else:
+        led.value(1)
+        print("LED mati")
+
+
+def v1_write_handler(value):
+    print("Tombol Sentuh V1 : " + str(value[0]))
+
+
+def v2_write_handler(value):
+    print("Uptime Request V2: " + str(value[0]))
+
+
+# --- DAFTARKAN HANDLER (BAGIAN REVISI) ---
+# Ini yang memperbaiki error "3 arguments"
+blynk.on("disconnected", blynk_disconnected)
+blynk.on("V0", v0_write_handler)
+blynk.on("V1", v1_write_handler)
+blynk.on("V2", v2_write_handler)
+
+
+# --- MAIN LOOP ---
+def runLoop():
+    global pot_value_old, pot_value
+
+    pot_value = TombolSentuh()
+    firstBoot = time.time()
+    oldTick = firstBoot
+
+    print("Sistem Siap! Cek App Blynk kamu...")
+
+    while True:
+        blynk.run()
+
+        if time.time() > oldTick:
+            uptime_sec = time.time() - firstBoot
+            blynk.virtual_write(2, uptime_sec)
+            oldTick = time.time() + 1
+
+        pot_value = TombolSentuh()
+        if pot_value_old != pot_value:
+            pot_value_old = pot_value
+            print("Status tombol sentuh : " + str(pot_value))
+            if pot_value:
+                blynk.virtual_write(1, 1)
+            else:
+                blynk.virtual_write(1, 0)
+
+        gc.collect()
+
+
+# Jalankan Program
+gc.collect()
+runLoop()
+

MicroController/project/workSpace/wifi_but.py

@@ -0,0 +1,141 @@
+import gc
+import time
+import BlynkLib
+import machine
+import network
+from machine import ADC, Pin
+
+# --- KONFIGURASI ---
+led = Pin(2, Pin.OUT)
+
+WIFI_SSID = "chizui-desktop"  # Pastikan SSID 2.4GHz
+WIFI_PASS = "chizui03"
+BLYNK_AUTH = "JtlD6EgQ3A-Q-Qt3iW0gnzug67NAQmP3"
+
+# Variabel Global
+pot = ADC(0)
+pot_old = 0
+pot_now = 0
+pot_lock = 0
+pot_time = 0
+pot_value_old = 0
+pot_value = False
+pot_next_check = 300
+
+
+# --- FUNGSI KONEKSI WIFI ---
+def connect_wifi():
+    wlan = network.WLAN(network.STA_IF)
+    wlan.active(True)
+    if not wlan.isconnected():
+        print("Menghubungkan ke WiFi...")
+        wlan.connect(WIFI_SSID, WIFI_PASS)
+        while not wlan.isconnected():
+            time.sleep(1)
+            print(".", end="")
+    print("\nWiFi Terhubung!")
+    print("IP Address:", wlan.ifconfig()[0])
+
+
+connect_wifi()
+
+# --- INISIALISASI BLYNK ---
+# Kita gunakan server blynk.cloud sesuai akun baru
+blynk = BlynkLib.Blynk(BLYNK_AUTH, server="blynk.cloud")
+
+
+# --- FUNGSI LOGIKA ---
+def TombolSentuh():
+    global pot, pot_old, pot_now, pot_lock, pot_time, pot_value, pot_next_check
+    now = time.ticks_ms()
+    elapsed = int(now - pot_time)
+
+    if elapsed > pot_next_check:
+        pot_value = 0
+        pot_old = pot_now
+        for x in range(1, 5):
+            pot_now = pot.read()
+            if abs(pot_now - pot_old) >= 3:
+                pot_value = 1
+                break
+            pot_old = pot_now
+            time.sleep(0.01)
+
+        pot_time = time.ticks_ms()
+        if pot_value:
+            pot_next_check = 500
+        else:
+            pot_next_check = 10
+
+    return pot_value
+
+
+gc.collect()
+
+# --- BLYNK HANDLERS (CARA MANUAL) ---
+
+
+def blynk_disconnected(args):
+    print("Blynk disconnected")
+
+
+def v0_write_handler(value):
+    print("Nilai tombol V0: " + str(value[0]))
+    if value[0] == "1":
+        led.value(0)
+        print("LED menyala")
+    else:
+        led.value(1)
+        print("LED mati")
+
+
+def v1_write_handler(value):
+    print("Tombol Sentuh V1 : " + str(value[0]))
+
+
+def v2_write_handler(value):
+    print("Uptime Request V2: " + str(value[0]))
+
+
+# --- DAFTARKAN HANDLER (BAGIAN REVISI) ---
+# Ini yang memperbaiki error "3 arguments"
+blynk.on("disconnected", blynk_disconnected)
+blynk.on("V0", v0_write_handler)
+blynk.on("V1", v1_write_handler)
+blynk.on("V2", v2_write_handler)
+
+
+# --- MAIN LOOP ---
+def runLoop():
+    global pot_value_old, pot_value
+
+    pot_value = TombolSentuh()
+    firstBoot = time.time()
+    oldTick = firstBoot
+
+    print("Sistem Siap! Cek App Blynk kamu...")
+
+    while True:
+        blynk.run()
+
+        if time.time() > oldTick:
+            uptime_sec = time.time() - firstBoot
+            blynk.virtual_write(2, uptime_sec)
+            oldTick = time.time() + 1
+
+        pot_value = TombolSentuh()
+        if pot_value_old != pot_value:
+            pot_value_old = pot_value
+            print("Status tombol sentuh : " + str(pot_value))
+            if pot_value:
+                blynk.virtual_write(1, 1)
+            else:
+                blynk.virtual_write(1, 0)
+
+        gc.collect()
+
+
+# Jalankan Program
+gc.collect()
+runLoop()
+