diff --git a/config.hpp b/config.hpp
index 6f2f950..5df2cc0 100644
--- a/config.hpp
+++ b/config.hpp
@@ -2,6 +2,7 @@
 #include <Arduino.h>
 
 typedef struct {
+  /// Which analog pin this is connected to (A0, A1, ...)
   uint8_t pin;
   /// The value sensors read when completely dry
   int calibration_dry;
@@ -36,10 +37,10 @@ constexpr int VALVE_DELAY_MS = 1 * SECOND / 4;
 constexpr int PUMP_DELAY_MS = 1 * SECOND / 4;
 
 /// the amount of time to water the plot (valve open and pump running)
-constexpr int WATER_TIME_MS = 1 * SECOND / 4;
+constexpr int WATER_TIME_MS = 1 * SECOND;
 
 /// how long to wait between loops
-constexpr int LOOP_DELAY_MS = 1 * SECOND;
+constexpr int LOOP_DELAY_MS = 1 * SECOND; // TODO set higher once it is working
 
 /// minimum amount of time to wait between watering each pot, even when minimum wetness has been reached
 constexpr int MIN_WATERING_INTERVAL_MS = 10 * SECOND; // TODO set higher once it is working
@@ -63,33 +64,33 @@ constexpr PotConfig POT_CONFIGS[] = {
       .calibration_wet = 250,
     }
   },
-  {
-    .valve_pin = 25,
-    .led_pin = 24,
-    .sensor = {
-      .pin = A1,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
-  {
-    .valve_pin = 27,
-    .led_pin = 26,
-    .sensor = {
-      .pin = A2,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
-  {
-    .valve_pin = 29,
-    .led_pin = 28,
-    .sensor = {
-      .pin = A3,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
+  //{
+  //  .valve_pin = 25,
+  //  .led_pin = 24,
+  //  .sensor = {
+  //    .pin = A1,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
+  //{
+  //  .valve_pin = 27,
+  //  .led_pin = 26,
+  //  .sensor = {
+  //    .pin = A2,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
+  //{
+  //  .valve_pin = 29,
+  //  .led_pin = 28,
+  //  .sensor = {
+  //    .pin = A3,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
   {
     .valve_pin = 31,
     .led_pin = 30,
@@ -99,42 +100,42 @@ constexpr PotConfig POT_CONFIGS[] = {
       .calibration_wet = 100,
     }
   },
-  {
-    .valve_pin = 33,
-    .led_pin = 32,
-    .sensor = {
-      .pin = A5,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
-  {
-    .valve_pin = 35,
-    .led_pin = 34,
-    .sensor = {
-      .pin = A6,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
-  {
-    .valve_pin = 37,
-    .led_pin = 36,
-    .sensor = {
-      .pin = A7,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
-  {
-    .valve_pin = 39,
-    .led_pin = 38,
-    .sensor = {
-      .pin = A8,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
+  //{
+  //  .valve_pin = 33,
+  //  .led_pin = 32,
+  //  .sensor = {
+  //    .pin = A5,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
+  //{
+  //  .valve_pin = 35,
+  //  .led_pin = 34,
+  //  .sensor = {
+  //    .pin = A6,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
+  //{
+  //  .valve_pin = 37,
+  //  .led_pin = 36,
+  //  .sensor = {
+  //    .pin = A7,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
+  //{
+  //  .valve_pin = 39,
+  //  .led_pin = 38,
+  //  .sensor = {
+  //    .pin = A8,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
   {
     .valve_pin = 41,
     .led_pin = 40,
@@ -144,24 +145,24 @@ constexpr PotConfig POT_CONFIGS[] = {
       .calibration_wet = 100,
     }
   },
-  {
-    .valve_pin = 43,
-    .led_pin = 42,
-    .sensor = {
-      .pin = A10,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
-  {
-    .valve_pin = 45,
-    .led_pin = 44,
-    .sensor = {
-      .pin = A11,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
+  //{
+  //  .valve_pin = 43,
+  //  .led_pin = 42,
+  //  .sensor = {
+  //    .pin = A10,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
+  //{
+  //  .valve_pin = 45,
+  //  .led_pin = 44,
+  //  .sensor = {
+  //    .pin = A11,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
   {
     .valve_pin = 47,
     .led_pin = 46,
@@ -180,25 +181,24 @@ constexpr PotConfig POT_CONFIGS[] = {
       .calibration_wet = 100,
     }
   },
-  {
-    .valve_pin = 51,
-    .led_pin = 50,
-    .sensor = {
-      .pin = A14,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
-  {
-    .valve_pin = 53,
-    .led_pin = 52,
-    .sensor = {
-      .pin = A15,
-      .calibration_dry = 520,
-      .calibration_wet = 100,
-    }
-  },
+  //{
+  //  .valve_pin = 51,
+  //  .led_pin = 50,
+  //  .sensor = {
+  //    .pin = A14,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
+  //{
+  //  .valve_pin = 53,
+  //  .led_pin = 52,
+  //  .sensor = {
+  //    .pin = A15,
+  //    .calibration_dry = 520,
+  //    .calibration_wet = 100,
+  //  }
+  //},
 };
 
 constexpr unsigned int POT_COUNT = sizeof(POT_CONFIGS) / sizeof(POT_CONFIGS[0]);
-