diff --git a/src/g2_2025_imu_reader_pkg/src/g2_2025_lifecycle_node/nodes/hardware_interface.cpp b/src/g2_2025_imu_reader_pkg/src/g2_2025_lifecycle_node/nodes/hardware_interface.cpp
index 8929a79..d6b9c8d 100644
--- a/src/g2_2025_imu_reader_pkg/src/g2_2025_lifecycle_node/nodes/hardware_interface.cpp
+++ b/src/g2_2025_imu_reader_pkg/src/g2_2025_lifecycle_node/nodes/hardware_interface.cpp
@@ -9,9 +9,9 @@ HardwareInterface::HardwareInterface() : Node("hardware_interface") {
 
 void HardwareInterface::read() {
 
-    char buffer[100];
+    char buffer[114];
     RCLCPP_INFO(this->get_logger(), "Interacting with hardware...");
-    serial.readString(buffer, '\n', 14, 2000); // or readBytes depending on the data format ;)
+    serial.readString(buffer, '\n', 114, 2000); // or readBytes depending on the data format ;)
     RCLCPP_INFO(this->get_logger(), "Data read from hardware: %s", buffer);
 
 }