diff --git a/test/lora32/main/main.c b/test/lora32/main/main.c
index 7467b83..9e41368 100644
--- a/test/lora32/main/main.c
+++ b/test/lora32/main/main.c
@@ -97,7 +97,19 @@ static void uart_event_task(void *pvParameters) {
 }
 
 static void handle_lora_receive(uint8_t *data, uint8_t size) {
-  printf("msg: %s\n", data);
+  uint8_t j;
+
+  for(uint8_t i = 0; i < size; i += 16) {
+    for(j = 0; j < 16; j++) {
+      printf("%02X ", data[i + j]);
+    }
+
+    for(j = 0; j < 16; j++) {
+      printf("%s", (char*)data[i + j]);
+    }
+
+    printf("\n");
+  }
 }
 
 void loop(void *p) {