1 files changed, 11 insertions, 8 deletions
diff --git a/comm/uart/arduino_uart/arduino_uart.ino b/comm/uart/arduino_uart/arduino_uart.ino
index de826c9..6385695 100644
--- a/comm/uart/arduino_uart/arduino_uart.ino
+++ b/comm/uart/arduino_uart/arduino_uart.ino
@@ -1,14 +1,17 @@
 void setup() {
-  // put your setup code here, to run once:
-  Serial.begin(19200);
+  // Initialize Serial1 with a baud rate of 19200
+  Serial1.begin(19200);
+  Serial.begin(19200); // Initialize Serial for debugging
 }
 
 void loop() {
-  // put your main code here, to run repeatedly:
-  if (Serial.available()) {
+  // Check if there is any data available to read from Serial1
+  if (Serial1.available()) {
     // Read the most recent byte
-    byte byteRead = Serial.read();
-    // ECHO the value that was read
-    Serial.write(byteRead);
+    byte byteRead = Serial1.read();
+    // Echo the value that was read
+    Serial1.write(byteRead);
+    // Print the received byte for debugging
+    Serial.print((char)byteRead);
   }
-}
-\ No newline at end of file
+}