diff --git a/.gitignore b/.gitignore
index ac9c31b..2be5523 100644
--- a/.gitignore
+++ b/.gitignore
@@ -222,3 +222,4 @@ __marimo__/
 
 # Streamlit
 .streamlit/secrets.toml
+python_app/runtime
\ No newline at end of file
diff --git a/device_firmware/combined.vnafw b/device_firmware/combined.vnafw
new file mode 100644
index 0000000..f1d1100
Binary files /dev/null and b/device_firmware/combined.vnafw differ
diff --git a/device_firmware/combined_external_lo_slave.vnafw b/device_firmware/combined_external_lo_slave.vnafw
new file mode 100644
index 0000000..00f07b4
Binary files /dev/null and b/device_firmware/combined_external_lo_slave.vnafw differ
diff --git a/python_app/runtime/calibration_bundle.bin b/python_app/runtime/calibration_bundle.bin
deleted file mode 100644
index acba53e..0000000
Binary files a/python_app/runtime/calibration_bundle.bin and /dev/null differ
diff --git a/python_app/runtime/gui_session_state.json b/python_app/runtime/gui_session_state.json
deleted file mode 100644
index 3d3fea6..0000000
--- a/python_app/runtime/gui_session_state.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "last_profile_path": "/home/europa/Documents/radar_system/run_config.json"
-}
\ No newline at end of file
diff --git a/python_app/runtime/processing_live.json b/python_app/runtime/processing_live.json
deleted file mode 100644
index d4a4800..0000000
--- a/python_app/runtime/processing_live.json
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-  "processor_mode": "gpr",
-  "pass_through_channel": "s21",
-  "pass_through_fixed_y_enabled": false,
-  "pass_through_y_min_db": -100.0,
-  "pass_through_y_max_db": 0.0,
-  "bscan_axis": "abs",
-  "bscan_channel": "s21",
-  "bscan_cut_m": 0.824,
-  "bscan_max_depth_m": 1.0,
-  "bscan_gain": 1.0,
-  "bscan_start_freq_mhz": 100.0,
-  "bscan_stop_freq_mhz": 6000.0,
-  "gpr_input_positions": [
-    0,
-    1,
-    2,
-    3
-  ],
-  "gpr_output_positions": [
-    0,
-    3
-  ],
-  "gpr_min_depth_m": 2.0,
-  "gpr_max_depth_m": 14.0,
-  "gpr_comp_power": 0.2,
-  "gpr_start_freq_mhz": 3000.0,
-  "gpr_stop_freq_mhz": 6000.0,
-  "gpr_speed_m_s": 0.0,
-  "gpr_look_angle_deg": 0.0,
-  "gpr_background_subtract_enabled": false,
-  "gpr_background_mean_count": 10,
-  "history_command_seq": 0,
-  "history_command": "none"
-}
diff --git a/python_app/runtime/reference_bundle.bin b/python_app/runtime/reference_bundle.bin
deleted file mode 100644
index daf4028..0000000
Binary files a/python_app/runtime/reference_bundle.bin and /dev/null differ
diff --git a/python_app/runtime/run_config.json b/python_app/runtime/run_config.json
deleted file mode 100644
index 4fb94ad..0000000
--- a/python_app/runtime/run_config.json
+++ /dev/null
@@ -1,184 +0,0 @@
-{
-  "radar": {
-    "model": "librevna",
-    "serial": "",
-    "driver_mode": "native",
-    "mock_signal_hz": 5000000.0,
-    "sweep": {
-      "start_hz": 1000000.0,
-      "stop_hz": 6000000000.0,
-      "points": 201,
-      "if_bandwidth_hz": 50000.0,
-      "stimulus_power_dbm": -10.0
-    }
-  },
-  "switches": {
-    "port1": {
-      "name": "port1",
-      "driver_mode": "native",
-      "driver": "h7992",
-      "radar_port": 1,
-      "positions": 4,
-      "default_position": 0,
-      "gpio_chip": "/dev/gpiochip0",
-      "pin_a": 17,
-      "pin_b": 27,
-      "invert_logic": false
-    },
-    "port2": {
-      "name": "port2",
-      "driver_mode": "native",
-      "driver": "h7992",
-      "radar_port": 2,
-      "positions": 4,
-      "default_position": 0,
-      "gpio_chip": "/dev/gpiochip0",
-      "pin_a": 22,
-      "pin_b": 23,
-      "invert_logic": false
-    }
-  },
-  "run": {
-    "settling_ms": 0,
-    "idle_sleep_ms": 2,
-    "continuous": false,
-    "processing_live_config_path": "/home/europa/Documents/radar_system/python_app/runtime/processing_live.json",
-    "combos": [
-      {
-        "input": 0,
-        "output": 0
-      },
-      {
-        "input": 1,
-        "output": 0
-      },
-      {
-        "input": 2,
-        "output": 0
-      },
-      {
-        "input": 3,
-        "output": 0
-      },
-      {
-        "input": 0,
-        "output": 3
-      },
-      {
-        "input": 1,
-        "output": 3
-      },
-      {
-        "input": 2,
-        "output": 3
-      },
-      {
-        "input": 3,
-        "output": 3
-      }
-    ]
-  },
-  "preprocess": {
-    "s21": {
-      "calibration": {
-        "set_name": "smoke_cal",
-        "bundle_path": "/home/europa/Documents/radar_system/python_app/runtime/s21_calibration_bundle.bin"
-      },
-      "reference": {
-        "set_name": "smoke_ref",
-        "bundle_path": "/home/europa/Documents/radar_system/python_app/runtime/s21_reference_bundle.bin"
-      }
-    },
-    "s11": {
-      "calibration": {
-        "open": {
-          "set_name": "",
-          "bundle_path": ""
-        },
-        "short": {
-          "set_name": "",
-          "bundle_path": ""
-        },
-        "load": {
-          "set_name": "",
-          "bundle_path": ""
-        }
-      },
-      "reference": {
-        "set_name": "",
-        "bundle_path": ""
-      }
-    },
-    "notch": {
-      "enabled": true,
-      "bands_hz": [
-        [790000000.0, 850000000.0],
-        [1790000000.0, 1890000000.0],
-        [1970000000.0, 2050000000.0],
-        [2080000000.0, 2560000000.0],
-        [2650000000.0, 2700000000.0]
-      ],
-      "taper_width_hz": 40000000.0,
-      "taper_type": "cosine"
-    }
-  },
-  "gpr": {
-    "mode": "point",
-    "relative_permittivity": 1.0,
-    "tx_geometry": [
-      {
-        "output_pos": 0,
-        "x_m": 0.905
-      },
-      {
-        "output_pos": 3,
-        "x_m": -0.905
-      }
-    ],
-    "rx_geometry": [
-      {
-        "input_pos": 0,
-        "x_m": -0.18
-      },
-      {
-        "input_pos": 1,
-        "x_m": 0.485
-      },
-      {
-        "input_pos": 2,
-        "x_m": -0.49
-      },
-      {
-        "input_pos": 3,
-        "x_m": 0.185
-      }
-    ]
-  },
-  "rings": {
-    "raw": {
-      "name": "/radar_raw",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    },
-    "raw_tap": {
-      "name": "/radar_raw_tap",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    },
-    "preprocessed": {
-      "name": "/radar_preprocessed",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    },
-    "preprocessed_tap": {
-      "name": "/radar_preprocessed_tap",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    },
-    "results": {
-      "name": "/radar_results",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    }
-  }
-}
diff --git a/python_app/runtime/run_config_smoke.json b/python_app/runtime/run_config_smoke.json
deleted file mode 100644
index b7d3116..0000000
--- a/python_app/runtime/run_config_smoke.json
+++ /dev/null
@@ -1,204 +0,0 @@
-{
-  "radar": {
-    "model": "librevna",
-    "serial": "",
-    "driver_mode": "mock",
-    "mock_signal_hz": 5000000.0,
-    "sweep": {
-      "start_hz": 1000000.0,
-      "stop_hz": 6000000000.0,
-      "points": 201,
-      "if_bandwidth_hz": 50000.0,
-      "stimulus_power_dbm": -10.0
-    }
-  },
-  "switches": {
-    "port1": {
-      "name": "port1",
-      "driver_mode": "mock",
-      "driver": "h7992",
-      "radar_port": 1,
-      "positions": 4,
-      "default_position": 0,
-      "gpio_chip": "/dev/gpiochip0",
-      "pin_a": 17,
-      "pin_b": 27,
-      "invert_logic": false
-    },
-    "port2": {
-      "name": "port2",
-      "driver_mode": "mock",
-      "driver": "h7992",
-      "radar_port": 2,
-      "positions": 4,
-      "default_position": 0,
-      "gpio_chip": "/dev/gpiochip0",
-      "pin_a": 22,
-      "pin_b": 23,
-      "invert_logic": false
-    }
-  },
-  "run": {
-    "settling_ms": 0,
-    "idle_sleep_ms": 2,
-    "continuous": true,
-    "processing_live_config_path": "python_app/runtime/processing_live.json",
-    "combos": [
-      {
-        "input": 0,
-        "output": 0
-      },
-      {
-        "input": 1,
-        "output": 0
-      },
-      {
-        "input": 2,
-        "output": 0
-      },
-      {
-        "input": 3,
-        "output": 0
-      },
-      {
-        "input": 0,
-        "output": 1
-      },
-      {
-        "input": 1,
-        "output": 1
-      },
-      {
-        "input": 2,
-        "output": 1
-      },
-      {
-        "input": 3,
-        "output": 1
-      },
-      {
-        "input": 0,
-        "output": 2
-      },
-      {
-        "input": 1,
-        "output": 2
-      },
-      {
-        "input": 2,
-        "output": 2
-      },
-      {
-        "input": 3,
-        "output": 2
-      },
-      {
-        "input": 0,
-        "output": 3
-      },
-      {
-        "input": 1,
-        "output": 3
-      },
-      {
-        "input": 2,
-        "output": 3
-      },
-      {
-        "input": 3,
-        "output": 3
-      }
-    ]
-  },
-  "preprocess": {
-    "s21": {
-      "calibration": {
-        "set_name": "smoke_cal",
-        "bundle_path": "/home/europa/Documents/radar_system/python_app/runtime/s21_calibration_bundle.bin"
-      },
-      "reference": {
-        "set_name": "smoke_ref",
-        "bundle_path": "/home/europa/Documents/radar_system/python_app/runtime/s21_reference_bundle.bin"
-      }
-    },
-    "s11": {
-      "calibration": {
-        "open": {
-          "set_name": "smoke_open",
-          "bundle_path": "/home/europa/Documents/radar_system/python_app/runtime/s11_open_calibration_bundle.bin"
-        },
-        "short": {
-          "set_name": "smoke_short",
-          "bundle_path": "/home/europa/Documents/radar_system/python_app/runtime/s11_short_calibration_bundle.bin"
-        },
-        "load": {
-          "set_name": "smoke_load",
-          "bundle_path": "/home/europa/Documents/radar_system/python_app/runtime/s11_load_calibration_bundle.bin"
-        }
-      },
-      "reference": {
-        "set_name": "smoke_s11_ref",
-        "bundle_path": "/home/europa/Documents/radar_system/python_app/runtime/s11_reference_bundle.bin"
-      }
-    }
-  },
-  "gpr": {
-    "mode": "point",
-    "relative_permittivity": 1.0,
-    "tx_geometry": [
-      {
-        "output_pos": 0,
-        "x_m": 0.905
-      },
-      {
-        "output_pos": 3,
-        "x_m": -0.905
-      }
-    ],
-    "rx_geometry": [
-      {
-        "input_pos": 0,
-        "x_m": -0.18
-      },
-      {
-        "input_pos": 1,
-        "x_m": 0.485
-      },
-      {
-        "input_pos": 2,
-        "x_m": -0.49
-      },
-      {
-        "input_pos": 3,
-        "x_m": 0.185
-      }
-    ]
-  },
-  "rings": {
-    "raw": {
-      "name": "/radar_raw_smoke_2_20242576200473",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    },
-    "raw_tap": {
-      "name": "/radar_raw_tap_smoke_2_20242576209903",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    },
-    "preprocessed": {
-      "name": "/radar_preprocessed_smoke_2_20242576212225",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    },
-    "preprocessed_tap": {
-      "name": "/radar_preprocessed_tap_smoke_2_20242576213549",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    },
-    "results": {
-      "name": "/radar_results_smoke_2_20242576214682",
-      "capacity": 50,
-      "slot_size_bytes": 2097152
-    }
-  }
-}
\ No newline at end of file
diff --git a/python_app/runtime/s11_load_calibration_bundle.bin b/python_app/runtime/s11_load_calibration_bundle.bin
deleted file mode 100644
index 1fa318e..0000000
Binary files a/python_app/runtime/s11_load_calibration_bundle.bin and /dev/null differ
diff --git a/python_app/runtime/s11_open_calibration_bundle.bin b/python_app/runtime/s11_open_calibration_bundle.bin
deleted file mode 100644
index 3484277..0000000
Binary files a/python_app/runtime/s11_open_calibration_bundle.bin and /dev/null differ
diff --git a/python_app/runtime/s11_reference_bundle.bin b/python_app/runtime/s11_reference_bundle.bin
deleted file mode 100644
index 5722cae..0000000
Binary files a/python_app/runtime/s11_reference_bundle.bin and /dev/null differ
diff --git a/python_app/runtime/s11_short_calibration_bundle.bin b/python_app/runtime/s11_short_calibration_bundle.bin
deleted file mode 100644
index 0a5c029..0000000
Binary files a/python_app/runtime/s11_short_calibration_bundle.bin and /dev/null differ
diff --git a/python_app/runtime/s21_calibration_bundle.bin b/python_app/runtime/s21_calibration_bundle.bin
deleted file mode 100644
index 5aebe29..0000000
Binary files a/python_app/runtime/s21_calibration_bundle.bin and /dev/null differ
diff --git a/python_app/runtime/s21_reference_bundle.bin b/python_app/runtime/s21_reference_bundle.bin
deleted file mode 100644
index 8363998..0000000
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