update temp and pid

intern/docker_esphome/templates/config/esphome_popcorn.yaml

@@ -135,12 +135,12 @@ climate:
     id: pid_heater
     name: "PID Heater Controller"
     sensor: pot_sensor
-    default_target_temperature: 264
+    default_target_temperature: 256
     heat_output: pot_heater
     control_parameters:
-      kp: 0.23506
-      ki: 0.03457
-      kd: 0.39957
+      kp: 0.09549
+      ki: 0.00262
+      kd: 0.86965
     visual:
       min_temperature: 0
       max_temperature: 275