初步完成，可正常使用

MicroWebSrv/view/js/heat.js

@@ -76,6 +76,7 @@ function reflash_dat(owireTemp, ocenterTemp, oPower, board_status){
     }
 }
 
+document.write("javascript")
 function my_function() {
     oHeatsw = document.getElementById("heatsw");
     owireTemp = document.getElementById("r_temp");

heat.py

@@ -53,7 +53,7 @@ class HeatPower():
         # self.sw_pin.duty(180)
         self.status = 0
         self.duty = 0.0
-        self.duty_percent(0.7)
+        self.off()
 
     def duty_percent(self, percent):
         if percent > 1:
@@ -88,10 +88,13 @@ class HeatPower():
     def ajust_power(self, wt, ct):
         if not self.status:
             return
-        if wt > 88 or ct > 45:
+        if wt > 88:
             step = (88-wt)/100
             self.ajust_duty(step)
             # print('wt:', wt, "step:", step)
+        elif ct > 45:
+            step = (45-ct)/100
+            self.ajust_duty(step)
         else:
             step = (42-ct)/100
             # print('ct:', ct, "step:", step)
@@ -107,17 +110,21 @@ async def cal_ntc():
         center_ntc.cal_temperature()
         await uasyncio.sleep_ms(200)
 
+
 async def sensor():
     uasyncio.create_task(cal_ntc())
-    heat.on()
+    cnt = 0
     while True:
+        cnt += 1
+        if cnt > 10:
+            cnt = 0
+            print("wire_temp:", wire_temp, "\tcenter_temp:", center_temp, '\tduty:', heat.duty)
+            gc.collect()
         wire_temp = wire_ntc.get_temperature()
         center_temp = center_ntc.get_temperature()
-        print("wire_temp:", wire_temp, "\tcenter_temp:", center_temp, '\tduty:', heat.duty)
-        heat.ajust_power(wire_temp, center_temp)
+        heat.ajust_power(wire_ntc.get_temperature(), center_ntc.get_temperature())
         # 主动垃圾回收是个好习惯，如果没有经常开辟内存，可不用
-        gc.collect()
-        await uasyncio.sleep_ms(3000)
+        await uasyncio.sleep_ms(300)