diff --git a/boot.py b/boot.py
index e0da0eb..af0ed91 100644
--- a/boot.py
+++ b/boot.py
@@ -3,8 +3,7 @@ import wifi
 import usocket as socket
 from utime import sleep
 
-# from machine import Pin, RTC
-import machine
+from machine import Pin, RTC, I2C
 import network
 from DS3231 import DS3231
 import web
@@ -24,28 +23,17 @@ gc.collect()
 # - D0 - Pin16 - WAKE
 # - D1 - Pin05 - I2C-SDA
 # - D2 - Pin04 - I2C-SCL
-# - D3 - Pin00 - CONFIG
+# - D3 - Pin00 -
 # - D4 - Pin02 - LED
+# - D5 - Pin14 -
+# - D6 - Pin12 - CONFIG
 ##
-pin_cfg = machine.Pin(5, machine.Pin.IN)
-pin_led = machine.Pin(2, machine.Pin.OUT)
+pin_cfg = Pin(12, Pin.IN)
+pin_led = Pin(2, Pin.OUT)
 
+## CONFIG
 CONFIG_FILE="schedule.json"
-hf = open("header.html")
-ff = open("footer.html")
-header = hf.read()
-footer = ff.read()
 config = {}
-# RTC
-rtc = machine.RTC()
-i2c = machine.I2C(scl=machine.Pin(4), sda=machine.Pin(5))
-ds = DS3231(i2c)
-tmp = ds.DateTime()
-tmp.append(0)
-rtc.datetime(tmp)
-print("rtc", rtc.datetime())
-
-
 # try loading config from filesystem
 files = uos.listdir()
 if CONFIG_FILE in files:
@@ -53,7 +41,6 @@ if CONFIG_FILE in files:
   config_raw=f.read()
   config = ujson.loads(config_raw)
   f.close()
-
 for i in range(7):
   if not config.get(i):
     config[i] = {
@@ -61,25 +48,33 @@ for i in range(7):
       2: {"on": {"h": 0, "m": 0}, "off": {"h": 0, "m": 0}}
     }
     print("initialized day: ", i)
-print("CONFIG: %s" % config)
+# print("CONFIG: %s" % config)
 
+## RTC
+rtc = RTC()
+i2c = I2C(scl=Pin(4), sda=Pin(5))
+ds = DS3231(i2c)
+tmp = ds.DateTime()
+tmp.append(0)
+rtc.datetime(tmp)
+print("rtc", rtc.datetime())
+## HTML
+hf = "header.html"
+ff = "footer.html"
 
 if (pin_cfg.value() == 1):
-  ssid = wifi.ssid
-  password = wifi.password
+  pin_led.value(0)
+
+  header = open(hf, "r").read()
+  footer = open(ff, "r").read()
 
   station = network.WLAN(network.STA_IF)
   station.active(True)
   station.connect(wifi.ssid, wifi.password)
-
   while station.isconnected() == False:
     pass
-
   # print("Connection successful", station.ifconfig())
 
-  # ON
-  pin_led.value(0)
-
   s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
   s.bind(("", 80))
   s.listen(5)
@@ -161,8 +156,8 @@ if (pin_cfg.value() == 1):
         f = open(CONFIG_FILE, "w")
         f.write(ujson.dumps(config))
         f.close()
-        # print("updated config:\n %s" % (ujson.dumps(config)))
-        print("updated config")
+        print("updated config:\n %s" % (ujson.dumps(config)))
+        # print("updated config")
 
     ## default
     if mode == "default":
@@ -197,6 +192,4 @@ if (pin_cfg.value() == 1):
       print("connection closed with error")
 
 else:
-  while True:
-    print("running scheduler...")
-    sleep(1)
+  print("running scheduler...")
diff --git a/main.py b/main.py
index 7adee8f..9437bc9 100644
--- a/main.py
+++ b/main.py
@@ -1,39 +1,33 @@
 import time
-
-# print(config)
-WEEKDAY=0
-# ON
-dton = {}
-tmp = config["1on"].split("-")
-dton[0] = [int(tmp[0]), int(tmp[1]), int(tmp[2]), WEEKDAY, int(tmp[3]), int(tmp[4]), int(tmp[5])]
-tmp = config["2on"].split("-")
-dton[1] = [int(tmp[0]), int(tmp[1]), int(tmp[2]), WEEKDAY, int(tmp[3]), int(tmp[4]), int(tmp[5])]
-print(dton)
-
-# OFF
-dtoff = {}
-tmp = config["1off"].split("-")
-dtoff[0] = [int(tmp[0]), int(tmp[1]), int(tmp[2]), WEEKDAY, int(tmp[3]), int(tmp[4]), int(tmp[5])]
-tmp = config["2off"].split("-")
-dtoff[1] = [int(tmp[0]), int(tmp[1]), int(tmp[2]), WEEKDAY, int(tmp[3]), int(tmp[4]), int(tmp[5])]
-print(dtoff)
-pin_led.on()
+print("main.py")
+state = False
+state_prev = True
 
 while True:
-  dtnow = rtc.datetime()
-  print("rtc.datetime(): ", dtnow)
+  dt = rtc.datetime()
+  print("dt: ", dt)
+  day = dt[3]
+  print("day: ", day)
+  config_day = config[day]
+  print("config[day]: ", config_day)
+  print("state: ", state)
 
-  for i in dton:
-    dt = dton[i]
-    if (dt[0] == dtnow[0] and dt[1] == dtnow[1] and dt[2] == dtnow[2] and
-            dt[4] == dtnow[4] and dt[5] == dtnow[5] and dt[6] == dtnow[6]):
-      print("power on: ", dt, " at ", dtnow)
-      pin_led.off()
-  for i in dtoff:
-    dt = dtoff[i]
-    if (dt[0] == dtnow[0] and dt[1] == dtnow[1] and dt[2] == dtnow[2] and
-              dt[4] == dtnow[4] and dt[5] == dtnow[5] and dt[6] == dtnow[6]):
-      print("power off: ", dt, " at ", dtnow)
-      pin_led.on()
+  for p in [1, 2]:
+    # On
+    entry = config_day[p]["on"]
+    if entry["h"] == dt[4] and entry["m"] == dt[5]:
+      state = True
+    # Off
+    entry = config_day[p]["off"]
+    if entry["h"] == dt[4] and entry["m"] == dt[5]:
+      state = False
 
-  time.sleep(1)
\ No newline at end of file
+  if state != state_prev:
+    state_prev = state
+    if state:
+      print("turn on", entry)
+      pin_led.value(0)
+    else:
+      print("turn off", entry)
+      pin_led.value(1)
+  time.sleep(10)
\ No newline at end of file