diff --git a/src/apps/LoRa.cpp b/src/apps/LoRa.cpp
new file mode 100644
index 0000000..0349a34
--- /dev/null
+++ b/src/apps/LoRa.cpp
@@ -0,0 +1,76 @@
+#include <RadioLib.h>
+#include "pins.h"
+
+
+SX1262 radio = new Module(RADIO_CS_PIN, RADIO_DIO1_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN);
+
+
+bool setupRadio() {
+    digitalWrite(BOARD_SDCARD_CS, HIGH);
+    digitalWrite(RADIO_CS_PIN, HIGH);
+    digitalWrite(BOARD_TFT_CS, HIGH);
+    SPI.end();
+    SPI.begin(BOARD_SPI_SCK, BOARD_SPI_MISO, BOARD_SPI_MOSI); //SD
+
+    int state = radio.begin(RADIO_FREQ);
+    if (state == RADIOLIB_ERR_NONE) {
+        Serial.println("Start Radio success!");
+    } else {
+        Serial.print("Start Radio failed,code:");
+        Serial.println(state);
+        return false;
+    }
+
+    if (radio.setFrequency(RADIO_FREQ) == RADIOLIB_ERR_INVALID_FREQUENCY) {
+        Serial.println(F("Selected frequency is invalid for this module!"));
+        return false;
+    }
+
+    if (radio.setBandwidth(125.0) == RADIOLIB_ERR_INVALID_BANDWIDTH) {
+        Serial.println(F("Selected bandwidth is invalid for this module!"));
+        return false;
+    }
+
+    if (radio.setSpreadingFactor(10) == RADIOLIB_ERR_INVALID_SPREADING_FACTOR) {
+        Serial.println(F("Selected spreading factor is invalid for this module!"));
+        return false;
+    }
+
+    if (radio.setCodingRate(6) == RADIOLIB_ERR_INVALID_CODING_RATE) {
+        Serial.println(F("Selected coding rate is invalid for this module!"));
+        return false;
+    }
+
+    if (radio.setSyncWord(0xAB) != RADIOLIB_ERR_NONE) {
+        Serial.println(F("Unable to set sync word!"));
+        return false;
+    }
+
+    // set output power to 10 dBm (accepted range is -17 - 22 dBm)
+    if (radio.setOutputPower(17) == RADIOLIB_ERR_INVALID_OUTPUT_POWER) {
+        Serial.println(F("Selected output power is invalid for this module!"));
+        return false;
+    }
+
+    // set over current protection limit to 140 mA (accepted range is 45 - 140 mA) (set value to 0 to disable overcurrent protection)
+    if (radio.setCurrentLimit(140) == RADIOLIB_ERR_INVALID_CURRENT_LIMIT) {
+        Serial.println(F("Selected current limit is invalid for this module!"));
+        return false;
+    }
+
+    // set LoRa preamble length to 15 symbols (accepted range is 0 - 65535)
+    if (radio.setPreambleLength(15) == RADIOLIB_ERR_INVALID_PREAMBLE_LENGTH) {
+        Serial.println(F("Selected preamble length is invalid for this module!"));
+        return false;
+    }
+
+    if (radio.setCRC(false) == RADIOLIB_ERR_INVALID_CRC_CONFIGURATION) {
+        Serial.println(F("Selected CRC is invalid for this module!"));
+        return false;
+    }
+
+    // set the function that will be called when new packet is received
+    //radio.setDio1Action(setFlag);
+
+    return true;
+}
\ No newline at end of file
diff --git a/src/apps/gotify.cpp b/src/apps/gotify.cpp
new file mode 100644
index 0000000..6be3cf0
--- /dev/null
+++ b/src/apps/gotify.cpp
@@ -0,0 +1,42 @@
+#include <ArduinoWebsockets.h>
+
+using namespace websockets;
+
+WebsocketsClient gotifyClient;
+
+const char* gotify_server = "ws://your.gotify.server.com/stream"; // Use ws:// or wss:// based on your server configuration
+const char* gotify_token = "your_gotify_app_token";
+
+// Reconnection parameters
+unsigned long lastAttemptTime = 0;
+const unsigned long reconnectInterval = 60000; // 1 minute
+
+void onMessageCallback(WebsocketsMessage message) {
+    Serial.println("Gotify Notification:");
+    Serial.println(message.data());
+}
+
+void connectToGotify() {
+    String url = String(gotify_server) + "?token=" + gotify_token;
+    gotifyClient.onMessage(onMessageCallback);
+    gotifyClient.connect(url);
+
+    if (gotifyClient.available()) {
+        Serial.println("Connected to Gotify WebSocket");
+    } else {
+        Serial.println("Failed to connect to Gotify WebSocket");
+    }
+}
+
+void checkGotifyWebSocket() {
+    if (!gotifyClient.available()) {
+        unsigned long currentTime = millis();
+        if (currentTime - lastAttemptTime > reconnectInterval) {
+            Serial.println("Attempting to reconnect to Gotify WebSocket...");
+            lastAttemptTime = currentTime;
+            connectToGotify();
+        }
+    } else {
+        gotifyClient.poll();
+    }
+}
\ No newline at end of file
diff --git a/src/main.ino b/src/main.ino
index 8d405e5..cc7e097 100644
--- a/src/main.ino
+++ b/src/main.ino
@@ -136,6 +136,16 @@ void setup() {
     digitalWrite(TFT_BL, HIGH);
     setBrightness(8); // Set the screen brightness to 50%
 
+    // Give power to the SD card
+    pinMode(BOARD_SDCARD_CS, OUTPUT);
+    digitalWrite(BOARD_SDCARD_CS, HIGH);
+    pinMode(BOARD_SPI_MISO, INPUT_PULLUP);
+    SPI.begin(BOARD_SPI_SCK, BOARD_SPI_MISO, BOARD_SPI_MOSI); //SD
+    
+    // Turn on power to the radio
+    pinMode(RADIO_CS_PIN, OUTPUT);
+    digitalWrite(RADIO_CS_PIN, HIGH);
+    
     // Start the I2C bus for the keyboard
     Wire.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
 
diff --git a/src/pins.h b/src/pins.h
index da00365..8ab652b 100644
--- a/src/pins.h
+++ b/src/pins.h
@@ -58,4 +58,6 @@
 #define CONV_FACTOR 1.8 // Conversion factor for the ADC to voltage conversion
 #define READS       20  // Number of readings for averaging
 
-#define LILYGO_KB_SLAVE_ADDRESS 0x55
\ No newline at end of file
+#define LILYGO_KB_SLAVE_ADDRESS 0x55
+
+#define RADIO_FREQ 903.0
\ No newline at end of file