diff --git a/README.md b/README.md
index 2311326..92d7391 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,10 @@ A multi-function application designed to run on a pi node. When used in a mesh n
 
 The implementation here uses CC2500 register values which intend to mimic my [Girafus M07A](https://www.girafus.com/en-en/collections/peilsender/products/ersatzteil-basismodul-fur-girafus%C2%AE-pro-track-tor-katzen-hunde-haustier-kleintier-sucher) unit. This unit is paired with my associated [tracker](https://www.girafus.com/en-en/collections/peilsender/products/extra-sender-tag-fur-den-girafus%C2%AE-pro-track-tor-haustier-hund-katze-kleintier-finder-sucher-ortung) 
 
-## CC2500 datasheet 
-[cc2500.pdf](./cc2500.pdf)
+## Links
+* [Arduion Forum Port](https://forum.arduino.cc/t/replicating-a-signal-from-a-locating-device-2-4ghz-to-locate-tag/321993/2)
+* [cc2500 data sheet](./cc2500.pdf)
+* [C Code transciever example](https://github.com/alexbirkett/cc2500-raspberry-pi)
 
 ## CC2500 to Raspberry Pi GPIO Pin Mapping
 
@@ -73,21 +75,38 @@ The known frequency range is 2400 – 2483.5 MHz, and my SDR has a 20 MHZ bandwi
 | 3       | 2450 MHz         | 2,450,000 kHz           | 2440 – 2460 MHz         | 2,440,000 – 2,460,000 kHz   |
 | 4       | 2470 MHz         | 2,470,000 kHz           | 2460 – 2480 MHz         | 2,460,000 – 2,480,000 kHz   |
 | 5       | 2483.5 MHz       | 2,483,500 kHz           | 2473.5 – 2483.5 MHz     | 2,473,500 – 2,483,500 kHz   |
+
+#### Signal 00
+2.423257000 GHz | 2423.257000 MHz | 2423257.000 kHz |
+![signal_00](./images/signals/signal00.png)
 #### Signal 0
-2.431258000 GHz | 2431258.000 kHz
+2.431258000 GHz | 2431.258000 MHz| 2431258.000 kHz
 ![signal_0](./images/signals/signal0.png)
 #### Signal 1
-2.447257000 GHz | 2447257.000 kHz
+2.447257000 GHz | 2447.257000 MHz | 2447257.000 kHz
 ![signal_1](./images/signals/signal1.png)
 #### Signal 2
-2.450225000 GHz | 2450225.000 kHz
+2.450225000 GHz | 2450.225000 MHz | 2450225.000 kHz
 ![signal_2](./images/signals/signal2.png)
 #### Signal 3
-2.471275000 GHz | 2471275.000 kHz
+2.471275000 GHz | 2471.275000 MHz | 2471275.000 kHz
 ![signal_2](./images/signals/signal2.png)
 
 #### Signal Summary
+🧩 Final Answer
+Base frequency: 2431258 kHz
 
+Channel spacing: 500 kHz
+
+Signal channels:
+
+Signal 0 → Channel 0
+
+Signal 1 → Channel 16
+
+Signal 2 → Channel 18
+
+Signal 3 → Channel 40
 
 
 ## Run
diff --git a/cc2500_init.json b/cc2500_init.json
index cca12cb..ff28853 100644
--- a/cc2500_init.json
+++ b/cc2500_init.json
@@ -1,15 +1,12 @@
 {
-    "IOCFG2"  :     { "hex":"0x0B", "dec":11},
-    "IOCFG0"  :     { "hex":"0x0C", "dec":12},
-    "PKTCTRL0":     { "hex":"0x12", "dec":18},
-    "CHANNR"  :     { "hex":"0x7D", "dec":125},
+    "IOCFG0"  :     { "hex":"0x06", "dec":6},
+    "PKTCTRL0":     { "hex":"0x05", "dec":5},
     "FSCTRL1" :     { "hex":"0x0A", "dec":10},
-    "FREQ2"   :     { "hex":"0x5C", "dec":92},
-    "FREQ1"   :     { "hex":"0x4E", "dec":78},
-    "FREQ0"   :     { "hex":"0xC4", "dec":196},
+    "FREQ1"   :     { "hex":"0x20", "dec":32},
+    "FREQ0"   :     { "hex":"0x11", "dec":17},
     "MDMCFG4" :     { "hex":"0x2D", "dec":45},
     "MDMCFG3" :     { "hex":"0x3B", "dec":59},
-    "MDMCFG2" :     { "hex":"0x70", "dec":112},
+    "MDMCFG2" :     { "hex":"0x73", "dec":115},
     "DEVIATN" :     { "hex":"0x00", "dec":0},
     "MCSM0"   :     { "hex":"0x18", "dec":24},
     "FOCCFG"  :     { "hex":"0x1D", "dec":29},
diff --git a/freq.txt b/freq.txt
index e833447..6d3f457 100644
--- a/freq.txt
+++ b/freq.txt
@@ -1,6 +1,6 @@
 Handheld Init
 2.4312 GHZ (mid)
-2.439 (strong)
+2.439256 (strong)
 2.447 GHZ (strong)
 2.4632 GHZ (strong)
 2.471 GHZ (weak)
diff --git a/images/signals/signal00.png b/images/signals/signal00.png
new file mode 100644
index 0000000..26df8be
Binary files /dev/null and b/images/signals/signal00.png differ
diff --git a/read.py b/read.py
index a4d6bf9..a01b6eb 100644
--- a/read.py
+++ b/read.py
@@ -35,6 +35,13 @@ def burst_read(addr, length):
     READ_BURST = ACCESS["READ_BURST"]["dec"]
     return spi.xfer2([addr | READ_SINGLE | READ_BURST] + [0x00] * length)
 
+def read_fifo():
+    # Burst read RX FIFO
+    READ_BURST = ACCESS["READ_BURST"]["dec"]
+    RXFIFO = MEMORY["RXFIFI"]["dec"]
+    fifo = spi.xfer2([RXFIFO | READ_BURST] + [0x00]*64)  # Max 64 bytes
+    return fifo[1:]
+
 
 def read_register(addr):
     READ_SINGLE = ACCESS["READ_SINGLE"]["dec"]
@@ -65,7 +72,7 @@ def receive_packet():
     strobe(SRX)  # SRX
 
     # Wait for data (use GDO0 in real app)
-    time.sleep(0.1)
+    time.sleep(0.5)
 
     # Check RXBYTES
     RXBYTES = STATUS["RXBYTES"]["dec"]
@@ -76,7 +83,7 @@ def receive_packet():
 
     # Read data
     RXFIFO = MEMORY["RXFIFO"]["dec"]
-    data = burst_read(RXFIFO, rx_bytes)  # 0x3F = RX FIFO
+    data = read_fifo()  # 0x3F = RX FIFO
     print(f"Received: {data}")
     return data
 
@@ -93,6 +100,16 @@ def test_read_write_reg():
     print("check ",check)
     return check == test_value
 
+def disable_crc():
+    spi.xfer2([CONFIG_REGS["PKTCTRL0"]["dec"], 0x01])
+
+def dump_reg():
+    for reg_name_group, regs in regs_data.items():
+        for reg_name, reg_loc in regs.items():
+            addr = reg_loc['dec']
+            reg_value = read_register(addr)
+            print(reg_name + ":"+str(reg_value))
+
 if __name__ == "__main__":
     spi = spidev.SpiDev()
     spi.open(0, 0)  # Bus 0, CE0 (Pin 24)
@@ -124,9 +141,10 @@ if __name__ == "__main__":
     print(f"Status byte: 0x{status:02X}")
 
     print("Reading VERSION register...")
-    version = read_register(0x31)
+    version = read_register(VERSION)
     print(f"CC2500 VERSION register: 0x{version:02X}")  
 
+    # dump_reg()
 
     for reg_name, values in init_data.items():
         addr_dec = regs_data["CONFIG_REGS"][reg_name]["dec"]
@@ -137,6 +155,9 @@ if __name__ == "__main__":
         # print(values["hex"])
         # print("writing "+str(addr_hex) + " to "+str(addr_dec))
         write_reg(addr_dec, value_dec)
+    disable_crc()
+    time.sleep(2)
+    # dump_reg()
     print("Read + Write test ", test_read_write_reg())
     try:
         while True: