diff --git a/Doxyfile b/Doxyfile
index 122a79d..60e8104 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = mqtt-esp8266
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = v0.2
+PROJECT_NUMBER         = v0.3.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/main.c b/main.c
index 9d96351..8454ade 100644
--- a/main.c
+++ b/main.c
@@ -16,7 +16,7 @@ os_timer_t pubTimer;
 LOCAL void ICACHE_FLASH_ATTR con(void *arg) {
   os_printf("Entered con!\n");
   mqtt_session_t *pSession = (mqtt_session_t *)arg;
-  mqtt_send(pSession, NULL, 0, MQTT_MSG_TYPE_CONNECT);
+  mqttSend(pSession, NULL, 0, MQTT_MSG_TYPE_CONNECT);
 
   os_timer_disarm(&pingTimer);
   os_timer_setfn(&pingTimer, (os_timer_func_t *)ping, arg);
@@ -30,7 +30,7 @@ LOCAL void ICACHE_FLASH_ATTR pubuint(void *arg) {
   char *dataStr = os_zalloc(20 * sizeof(char));
   intToStr(*data, dataStr, 4);
   int32_t dataLen = os_strlen(dataStr);
-  mqtt_send(pSession, (uint8_t *)dataStr, dataLen, MQTT_MSG_TYPE_PUBLISH);
+  mqttSend(pSession, (uint8_t *)dataStr, dataLen, MQTT_MSG_TYPE_PUBLISH);
   os_timer_disarm(&pingTimer);
   os_timer_setfn(&pingTimer, (os_timer_func_t *)ping, arg);
   os_timer_arm(&pingTimer, 1000, 0);
@@ -44,16 +44,18 @@ LOCAL void ICACHE_FLASH_ATTR pubfloat(void *arg) {
   ftoa(*data, dataStr, 2);
   int32_t dataLen = os_strlen(dataStr);
   os_printf("Encoded string: %s\tString length: %d\n", dataStr, dataLen);
-  mqtt_send(pSession, (uint8_t *)dataStr, dataLen, MQTT_MSG_TYPE_PUBLISH);
+  mqttSend(pSession, (uint8_t *)dataStr, dataLen, MQTT_MSG_TYPE_PUBLISH);
   os_timer_disarm(&pingTimer);
   os_timer_setfn(&pingTimer, (os_timer_func_t *)ping, arg);
   os_timer_arm(&pingTimer, 1000, 0);
 }
 
 LOCAL void ICACHE_FLASH_ATTR ping(void *arg) {
+#ifdef DEBUG
   os_printf("Entered ping!\n");
+#endif
   mqtt_session_t *pSession = (mqtt_session_t *)arg;
-  mqtt_send(pSession, NULL, 0, MQTT_MSG_TYPE_PINGREQ);
+  mqttSend(pSession, NULL, 0, MQTT_MSG_TYPE_PINGREQ);
   os_timer_disarm(&pingTimer);
   os_timer_setfn(&pingTimer, (os_timer_func_t *)ping, arg);
   os_timer_arm(&pingTimer, 1000, 0);
@@ -62,15 +64,16 @@ LOCAL void ICACHE_FLASH_ATTR ping(void *arg) {
 LOCAL void ICACHE_FLASH_ATTR sub(void *arg) {
   os_printf("Entered sub!\n");
   mqtt_session_t *pSession = (mqtt_session_t *)arg;
-  mqtt_send(pSession, NULL, 0, MQTT_MSG_TYPE_SUBSCRIBE);
+  mqttSend(pSession, NULL, 0, MQTT_MSG_TYPE_SUBSCRIBE);
 
 }
 
 LOCAL void ICACHE_FLASH_ATTR discon(void *arg) {
   os_printf("Entered discon!\n");
   mqtt_session_t *pSession = (mqtt_session_t *)arg;
-  mqtt_send(pSession, NULL, 0, MQTT_MSG_TYPE_DISCONNECT);
+  mqttSend(pSession, NULL, 0, MQTT_MSG_TYPE_DISCONNECT);
   os_timer_disarm(&pingTimer);
+  os_timer_disarm(&pubTimer);
 }
 
 LOCAL void ICACHE_FLASH_ATTR dataLog(void *arg) {
@@ -79,6 +82,7 @@ LOCAL void ICACHE_FLASH_ATTR dataLog(void *arg) {
   oneWire_t *pDS18 = &DS18;
   uint16_t temp = 0;
   sint32 time = 0;
+
   pDS18->temperature = 0;
   reset();
   transact(pDS18, SKIP_ROM);
@@ -94,38 +98,41 @@ LOCAL void ICACHE_FLASH_ATTR dataLog(void *arg) {
   pSession->userData = (void *)&pDS18->temperature;
   os_printf("\nTemperature is: %d.%02d\n", (int)pDS18->temperature, (int)(pDS18->temperature * 100) % 100);
   pubfloat(pSession); // publish the temperature
-  
+  //discon(pSession);
+  return;
 }
 
 void ICACHE_FLASH_ATTR user_init() {
-  //uint8_t wifiStatus;
   LOCAL mqtt_session_t globalSession;
   LOCAL mqtt_session_t *pGlobalSession = &globalSession;
   char ssid[32] = "yourwifissid";
   char passkey[64] = "yourwifipass";
   struct station_config stationConf;
-  gpio_init(); // init gpio so we can use the LED
-  uart_div_modify(0, UART_CLK_FREQ / 115200); // set UART to 115200
+
+  gpio_init(); // init gpio so we can use the LED & onewire bus
+  uart_div_modify(0, UART_CLK_FREQ / 921600); // set UART to 921600
   wifi_status_led_install(0, PERIPHS_IO_MUX_GPIO0_U, FUNC_GPIO0); // set GPIO0 as status LED
   stationConf.bssid_set = 0;
   os_memcpy(&stationConf.ssid, ssid, 32); // copy the ssid and passkey into the station_config struct
   os_memcpy(&stationConf.password, passkey, 64);
   wifi_set_opmode_current(0x01); //station mode
   wifi_station_set_config_current(&stationConf); // tell it about our config, this auto-connects us as well
+
   // prepare the TCP/MQTT connection stuff
   // Adafruit IO is at 52.5.238.97
+  // use strtoarr.py to generate these
   static const char ioUser[11] = { 0x4d, 0x72, 0x41, 0x75, 0x72, 0x65, 0x6c, 0x69, 0x75, 0x73, 0x52 }; // MrAureliusR
   static const uint8_t ioUser_len = 11;
   static const char ioKey[32] = { }; // use strtoarr.py to generate these
   static const uint8_t ioKey_len = 32;
   static const char ioTopic[27] = { 0x4d, 0x72, 0x41, 0x75, 0x72, 0x65, 0x6c, 0x69, 0x75, 0x73, 0x52, 0x2f, 0x66, 0x65, 0x65, 0x64, 0x73, 0x2f, 0x74, 0x65, 0x73, 0x74, 0x74, 0x6f, 0x70, 0x69, 0x63 }; // MrAureliusR/feeds/testtopic
- static const uint8_t ioTopic_len = 27;
-  /* static const char ioTopic[37] = { 0x4d, 0x72, 0x41, 0x75, 0x72, 0x65, 0x6c, 0x69, 0x75, 0x73, 0x52, 0x2f, 0x66, 0x65, 0x65, 0x64, 0x73, 0x2f, 0x62, 0x65, 0x64, 0x72, 0x6f, 0x6f, 0x6d, 0x2e, 0x62, 0x65, 0x64, 0x72, 0x6f, 0x6f, 0x6d, 0x74, 0x65, 0x6d, 0x70 }; */
-  /* static const uint8_t ioTopic_len = 37; */
+  static const uint8_t ioTopic_len = 27;
   static const char clientID[5] = { 0x46, 0x52, 0x5a, 0x4e, 0x30 }; // FRZN0
   static const uint8_t clientID_len = 5;
   pGlobalSession->port = 1883; // mqtt port
   static const char adafruitIO_ip[4] = {52, 5, 238, 97};
+
+  // copy all the above info into our mqtt_session_t
   os_memcpy(pGlobalSession->ip, adafruitIO_ip, 4);
   pGlobalSession->username_len = ioUser_len;
   pGlobalSession->username = os_zalloc(sizeof(uint8_t) * pGlobalSession->username_len);
@@ -139,7 +146,8 @@ void ICACHE_FLASH_ATTR user_init() {
   pGlobalSession->client_id_len = clientID_len;
   pGlobalSession->client_id = os_zalloc(sizeof(uint8_t) * pGlobalSession->client_id_len);
   os_memcpy(pGlobalSession->client_id, clientID, pGlobalSession->client_id_len);
-  
+
+  // set up all the timers to connect and log data
   os_timer_setfn(&tcpTimer, (os_timer_func_t *)tcpConnect, pGlobalSession);
   os_timer_arm(&tcpTimer, 12000, 0);
   os_timer_setfn(&pingTimer, (os_timer_func_t *)con, pGlobalSession);
diff --git a/mqtt.c b/mqtt.c
index 7192c25..f757afc 100644
--- a/mqtt.c
+++ b/mqtt.c
@@ -89,7 +89,10 @@ void ftoa(float n, char *res, int afterpoint)
 } 
 
 void ICACHE_FLASH_ATTR data_sent_callback(void *arg) {
+#ifdef DEBUG
   os_printf("Data sent!\n");
+#endif
+  return;
 }
 
 void ICACHE_FLASH_ATTR data_recv_callback(void *arg, char *pdata, unsigned short len) {
@@ -266,14 +269,14 @@ uint8_t ICACHE_FLASH_ATTR *encodeLength(uint32_t trueLength) {
 
 void ICACHE_FLASH_ATTR pingAlive(void *arg) {
   mqtt_session_t *pSession = (mqtt_session_t *)arg;
-  mqtt_send(pSession, NULL, 0, MQTT_MSG_TYPE_PINGREQ);
+  mqttSend(pSession, NULL, 0, MQTT_MSG_TYPE_PINGREQ);
 }
 
-uint8_t ICACHE_FLASH_ATTR mqtt_send(mqtt_session_t *session, uint8_t *data, uint32_t len, mqtt_message_type msgType) {
+uint8_t ICACHE_FLASH_ATTR mqttSend(mqtt_session_t *session, uint8_t *data, uint32_t len, mqtt_message_type msgType) {
   if(session->validConnection == 1) {
     os_timer_disarm(&MQTT_KeepAliveTimer); // disable timer if we are called
 #ifdef DEBUG
-    os_printf("Entering mqtt_send!\n");
+    os_printf("Entering mqttSend!\n");
 #endif
     LOCAL mqtt_packet_t packet;
     LOCAL mqtt_packet_t *pPacket = &packet;
diff --git a/mqtt.h b/mqtt.h
index 22ef4ed..866ca4f 100644
--- a/mqtt.h
+++ b/mqtt.h
@@ -20,13 +20,13 @@
 #include "espconn.h"
 #include "os_type.h"
 
-#define DEBUG 1 /**< This define enables or disables serial debug output in most places */
+//#define DEBUG 1 /**< This define enables or disables serial debug output in most places */
 
 /**
  * @typedef
  * This is the enum for message types.
  *
- * This enum was taken from the NodeMCU mqtt headers. Credit is given to "zeroday" of nodemcu.com. This enum gives us both easily readable names for each message type, but also the correct value for each type. These are used in mqtt_send() to construct the correct packet type.
+ * This enum was taken from the NodeMCU mqtt headers. Credit is given to "zeroday" of nodemcu.com. This enum gives us both easily readable names for each message type, but also the correct value for each type. These are used in mqttSend() to construct the correct packet type.
  */
 typedef enum mqtt_message_enum
 {
@@ -138,4 +138,4 @@ uint8_t ICACHE_FLASH_ATTR *encodeLength(uint32_t trueLength);
  * @param msgType the type of message to be send, one of the mqtt_message_type
  * @return -1 in case of error, 0 otherwise
  */
-uint8_t ICACHE_FLASH_ATTR mqtt_send(mqtt_session_t *session, uint8_t *data, uint32_t len, mqtt_message_type msgType);
+uint8_t ICACHE_FLASH_ATTR mqttSend(mqtt_session_t *session, uint8_t *data, uint32_t len, mqtt_message_type msgType);