diff --git a/platformio.ini b/platformio.ini
index e9b391f..1d2bf23 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -240,8 +240,8 @@ build_flags =
     -DSAMPLES_RSSI=5
 	-DUSING_LR1121
 	-DINIT_FREQ=900
-    -DFREQ_BEGIN=900
-	-DFREQ_END=1300
+    -DFREQ_BEGIN=830
+	-DFREQ_END=945
 	-DFREQ_RX=2440
 	-DARDUINO_ARCH_ESP32
 	-DARDUINO_USB_CDC_ON_BOOT=1
diff --git a/scripts/rpi-proxy-fc.py b/scripts/rpi-proxy-fc.py
new file mode 100644
index 0000000..66ce68f
--- /dev/null
+++ b/scripts/rpi-proxy-fc.py
@@ -0,0 +1,142 @@
+#!/usr/bin/python
+import os
+import sys
+import serial
+import time
+import json
+
+from yamspy import MSPy
+
+## Constants
+
+# INAV Konrad custom FW
+# https://github.com/KonradIT/inav/tree/set-pilot-name-msp
+INAV_KONRAD_MAX_NAME_LENGTH = 16
+INAV_KONRAD_SET_PILOT_NAME = 0x5000
+
+
+LORA_SA_PORT = "/dev/ttyS0"
+DRONE_PORT = "/dev/ttyACM0"
+
+# For testing on Windows:
+# LORA_SA_PORT = "COM6"
+# DRONE_PORT = "COM4"
+
+
+# lifted from SpectrumScan.py
+def parse_line(line):
+    """Parse a JSON line from the serial input."""
+
+    line = line[line.index('SCAN_RESULT '):]  # support garbage interleaving with the string
+    _, count, rest = line.split(' ', 2)
+    return int(count), json.loads(rest.replace('(', '[').replace(')', ']'))
+
+POLY = 0x1021
+def crc16(s, c):
+    c = c ^ 0xffff
+    for ch in s:
+        c = c ^ (ord(ch) << 8)
+        for i in range(8):
+            if c & 0x8000:
+                c = ((c << 1) ^ POLY) & 0xffff
+            else:
+                c = (c << 1) & 0xffff
+
+    return c ^ 0xffff
+
+# use MSP to get the heading
+def get_heading(board: MSPy) -> float:
+    board.fast_read_analog()
+    board.fast_read_attitude()
+    board.fast_read_imu()
+
+    return int(board.SENSOR_DATA["kinematics"][2]) # heading (z) value
+
+
+def str2osd(pilot_name):
+    pilot_name_bytes = pilot_name.encode("utf-8")
+    pilot_name_bytes = pilot_name_bytes[:INAV_KONRAD_MAX_NAME_LENGTH].ljust(
+        INAV_KONRAD_MAX_NAME_LENGTH, b" "
+    )
+    return pilot_name_bytes
+
+# get the highest reading from the entire scan array
+def get_candidates(data):
+    highest_rssi = -120
+    highest_freq = 100
+    for item in data:
+        if item[1] > highest_rssi:
+            highest_rssi = item[1]
+            highest_freq = item[0]
+    return [highest_freq, highest_rssi]
+
+with MSPy(device=DRONE_PORT, loglevel="WARNING", baudrate=115200) as board:
+    if board == 1:
+        print("Connecting to the FC... FAILED!")
+        sys.exit(1)
+    else:
+        try:
+            # Attempt to connect to the Lora ESP SA over serial, use 115200 baudrate
+            lora = serial.Serial(LORA_SA_PORT, 115200, timeout=5)
+        except:
+            # just some basic error display with the FC OSD
+            for _ in range(10):
+                board.send_RAW_msg(
+                    INAV_KONRAD_SET_PILOT_NAME, str2osd("err: lora board")
+                )
+                time.sleep(2)
+                board.send_RAW_msg(
+                    INAV_KONRAD_SET_PILOT_NAME, str2osd("restart needed")
+                )
+                time.sleep(2)
+            sys.exit(1)
+        
+        # On to sending data:
+        board.send_RAW_msg(INAV_KONRAD_SET_PILOT_NAME, str2osd("! lora sa !"))
+        time.sleep(20)
+
+        # Tell Lora ESP SA to start sending data over serial
+        lora.write(f"SCAN -1 -1\n".encode("utf-8"))
+        while True:
+            # read incoming WRAP and CRC data from lora sa:
+            # how it looks:
+            """
+            SCAN_RESULT 258 [ (830000, -110), (830449, -110), (830898, -110), (831347, -110), 
+            (831796, -110), (832245, -110), (832694, -110), (833143, -110), (833592, -110), 
+            (834041, -110), (834490, -110), ....
+            """
+            try:
+                line = lora.readline().decode('utf-8')
+            except UnicodeDecodeError:
+                continue
+
+            if len(line) == 0:
+                continue
+
+            # Lifted from SpectrumScan.py
+            if 'WRAP ' in line:
+                try:
+                    _, c, rest = line.split(' ', 2)
+                    checksum = int(c, 16)
+                    so_far = crc16(rest, 0)
+                except Exception as e:
+                    continue
+
+            if 'SCAN_RESULT ' in line:
+                if checksum == -1:
+                    continue
+
+                c16 = crc16(line, so_far)
+                if checksum != c16:
+                    continue
+                try:
+                    count, data = parse_line(line)
+                except json.JSONDecodeError:
+                    continue
+                finally:
+                    data.sort()
+                    candidate = get_candidates(data)
+                    osd_text = str2osd(f"{candidate[0]}: {candidate[1]}")
+                    board.send_RAW_msg(INAV_KONRAD_SET_PILOT_NAME, osd_text)
+                    heading = get_heading(board)
+                    lora.write(f"HEADING {heading}\n".encode("utf-8"))