diff --git a/examples/ESPNOW_Controller/ESPNOW_Controller.ino b/examples/ESPNOW_Controller/ESPNOW_Controller.ino
index 39bc97d..4391bd2 100644
--- a/examples/ESPNOW_Controller/ESPNOW_Controller.ino
+++ b/examples/ESPNOW_Controller/ESPNOW_Controller.ino
@@ -9,23 +9,21 @@
 #include "fdrs_node_config.h"
 #include <fdrs_node.h>
 
-void fdrs_recv_cb(DataReading theData) {
+void fdrs_recv_cb(DataReading theData)
+{
   DBG("ID: " + String(theData.id));
   DBG("Type: " + String(theData.t));
   DBG("Data: " + String(theData.d));
 }
 
-void setup() {
+void setup()
+{
   beginFDRS();
-  //pingFDRS(1000);
-  addFDRS(1000, fdrs_recv_cb);
+  pingFDRS(1000);
+  addFDRS(fdrs_recv_cb);
   subscribeFDRS(READING_ID);
 }
-void loop() {
-  //    data1 = readHum();
-  //    loadFDRS(data1, HUMIDITY_T);
-  //    data2 = readTemp();
-  //    loadFDRS(data2, TEMP_T);
-  //    sendFDRS();
-  //    sleepFDRS(10);  //Sleep time in seconds
+void loop()
+{
+  loopFDRS();
 }
diff --git a/examples/LoRa_Controller/LoRa_Controller.ino b/examples/LoRa_Controller/LoRa_Controller.ino
index 624d376..4391bd2 100644
--- a/examples/LoRa_Controller/LoRa_Controller.ino
+++ b/examples/LoRa_Controller/LoRa_Controller.ino
@@ -9,18 +9,21 @@
 #include "fdrs_node_config.h"
 #include <fdrs_node.h>
 
-void fdrs_recv_cb(DataReading theData) {
+void fdrs_recv_cb(DataReading theData)
+{
   DBG("ID: " + String(theData.id));
   DBG("Type: " + String(theData.t));
   DBG("Data: " + String(theData.d));
 }
 
-void setup() {
+void setup()
+{
   beginFDRS();
-  //pingFDRS(1000);
+  pingFDRS(1000);
   addFDRS(fdrs_recv_cb);
   subscribeFDRS(READING_ID);
 }
-void loop() {
-loopFDRS();
+void loop()
+{
+  loopFDRS();
 }
diff --git a/extras/Gateway.md b/extras/Gateway.md
index 71deea4..a1387ca 100644
--- a/extras/Gateway.md
+++ b/extras/Gateway.md
@@ -149,7 +149,7 @@ Enables ESP-NOW Long-Range mode. Requires ESP32.
 ## User-Defined Functions
 This feature allows the user to send data from the gateway itself. For example: the battery level or ambient temperature at the gateway.
 
-Calling ```scheduleFDRS(function, interval);``` after initializing FDRS will schedule ```function();``` to be called every ```interval``` milliseconds.
+Calling ```scheduleFDRS(function, interval);``` after initializing FDRS will schedule ```function()``` to be called every ```interval``` milliseconds.
 
 Within this function, the user may utilize the same ```loadFDRS()``` and ```sendFDRS()``` commands used by sensors. After the data is sent, it triggers ```INTERNAL_ACT``` where it can be routed to the front-end.
 
@@ -161,7 +161,7 @@ Sends the current packet using actions defined by ```INTERNAL_ACT```. Does not r
 **Example:**
 ``` cpp
 #define GTWY_READING_ID 42
-#define INTERVAL_SECONDS
+#define INTERVAL_SECONDS 60
 
 #include "fdrs_gateway_config.h"
 #include <fdrs_gateway.h>
diff --git a/extras/Node.md b/extras/Node.md
index 85c1754..96d3cfa 100644
--- a/extras/Node.md
+++ b/extras/Node.md
@@ -36,6 +36,9 @@ Always add this to ```loop()``` to handle the controller's listening capabilitie
 ### Sensor
 Sensors load a packet with data, then send the packet to the gateway that they are addressed to.
 ``` cpp
+#include "fdrs_node_config.h"
+#include <fdrs_node.h>
+
 void setup() {
   beginFDRS();  // Start the system
   pingFDRS(2000); // Send ping and wait 2000ms for response
@@ -51,6 +54,9 @@ void loop() {
 Controllers register with the gateway they are addressed to, then receive data from it. 
 
 ``` cpp
+#include "fdrs_node_config.h"
+#include <fdrs_node.h>
+
 void fdrs_recv_cb(DataReading theData) {
   DBG("ID: " + String(theData.id));
   DBG("Type: " + String(theData.t));