No. Time Source Destination Protocol Length Info 1 0.000000 192.168.1.241 52.169.76.203 UDP 277 35469 → 1700 Len=235 Frame 1: 277 bytes on wire (2216 bits), 277 bytes captured (2216 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 35469, Dst Port: 1700 Data (235 bytes) 0000 02 f7 00 00 b8 27 eb ff fe 17 49 b6 7b 22 74 69 .....'....I.{"ti 0010 6d 65 22 3a 22 32 30 31 39 2d 31 32 2d 30 35 54 me":"2019-12-05T 0020 31 33 3a 31 36 3a 31 38 5a 22 2c 22 72 78 70 6b 13:16:18Z","rxpk 0030 22 3a 5b 7b 22 74 6d 73 74 22 3a 31 32 34 39 31 ":[{"tmst":12491 0040 39 38 33 36 2c 22 63 68 61 6e 22 3a 30 2c 22 72 9836,"chan":0,"r 0050 66 63 68 22 3a 31 2c 22 66 72 65 71 22 3a 38 36 fch":1,"freq":86 0060 38 2e 31 30 30 30 30 30 2c 22 73 74 61 74 22 3a 8.100000,"stat": 0070 31 2c 22 6d 6f 64 75 22 3a 22 4c 4f 52 41 22 2c 1,"modu":"LORA", 0080 22 64 61 74 72 22 3a 22 53 46 31 30 42 57 31 32 "datr":"SF10BW12 0090 35 22 2c 22 63 6f 64 72 22 3a 22 34 2f 35 22 2c 5","codr":"4/5", 00a0 22 6c 73 6e 72 22 3a 2d 31 33 2e 32 2c 22 72 73 "lsnr":-13.2,"rs 00b0 73 69 22 3a 2d 31 31 37 2c 22 73 69 7a 65 22 3a si":-117,"size": 00c0 32 31 2c 22 64 61 74 61 22 3a 22 51 4d 6a 47 71 21,"data":"QMjGq 00d0 77 65 41 6a 4c 73 46 58 5a 42 32 38 43 35 71 52 weAjLsFXZB28C5qR 00e0 74 32 5a 7a 68 48 68 22 7d 5d 7d t2ZzhHh"}]} No. Time Source Destination Protocol Length Info 2 0.039626 52.169.76.203 192.168.1.241 UDP 60 1700 → 35469 Len=4 Frame 2: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab), Dst: Raspberr_17:49:b6 (b8:27:eb:17:49:b6) Internet Protocol Version 4, Src: 52.169.76.203, Dst: 192.168.1.241 User Datagram Protocol, Src Port: 1700, Dst Port: 35469 Data (4 bytes) 0000 02 f7 00 01 .... No. Time Source Destination Protocol Length Info 3 2.828758 192.168.1.241 52.169.76.203 UDP 278 35469 → 1700 Len=236 Frame 3: 278 bytes on wire (2224 bits), 278 bytes captured (2224 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 35469, Dst Port: 1700 Data (236 bytes) 0000 02 e9 a1 00 b8 27 eb ff fe 17 49 b6 7b 22 74 69 .....'....I.{"ti 0010 6d 65 22 3a 22 32 30 31 39 2d 31 32 2d 30 35 54 me":"2019-12-05T 0020 31 33 3a 31 36 3a 32 31 5a 22 2c 22 72 78 70 6b 13:16:21Z","rxpk 0030 22 3a 5b 7b 22 74 6d 73 74 22 3a 31 32 37 37 35 ":[{"tmst":12775 0040 31 30 31 32 2c 22 63 68 61 6e 22 3a 31 2c 22 72 1012,"chan":1,"r 0050 66 63 68 22 3a 31 2c 22 66 72 65 71 22 3a 38 36 fch":1,"freq":86 0060 38 2e 33 30 30 30 30 30 2c 22 73 74 61 74 22 3a 8.300000,"stat": 0070 31 2c 22 6d 6f 64 75 22 3a 22 4c 4f 52 41 22 2c 1,"modu":"LORA", 0080 22 64 61 74 72 22 3a 22 53 46 39 42 57 31 32 35 "datr":"SF9BW125 0090 22 2c 22 63 6f 64 72 22 3a 22 34 2f 35 22 2c 22 ","codr":"4/5"," 00a0 6c 73 6e 72 22 3a 31 2e 30 2c 22 72 73 73 69 22 lsnr":1.0,"rssi" 00b0 3a 2d 31 30 37 2c 22 73 69 7a 65 22 3a 32 34 2c :-107,"size":24, 00c0 22 64 61 74 61 22 3a 22 51 46 6b 45 78 41 65 44 "data":"QFkExAeD 00d0 53 51 49 47 2f 74 55 46 54 55 32 6d 6e 34 6a 50 SQIG/tUFTU2mn4jP 00e0 78 6f 30 32 63 36 50 36 22 7d 5d 7d xo02c6P6"}]} No. Time Source Destination Protocol Length Info 4 4.353335 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 4: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 3a e5 02 b8 27 eb ff fe 17 49 b6 .:...'....I. No. Time Source Destination Protocol Length Info 5 9.393393 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 5: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 ca 0b 02 b8 27 eb ff fe 17 49 b6 .....'....I. No. Time Source Destination Protocol Length Info 6 14.433404 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 6: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 cb d0 02 b8 27 eb ff fe 17 49 b6 .....'....I. No. Time Source Destination Protocol Length Info 7 19.473361 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 7: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 48 47 02 b8 27 eb ff fe 17 49 b6 .HG..'....I. No. Time Source Destination Protocol Length Info 8 24.513405 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 8: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 64 bd 02 b8 27 eb ff fe 17 49 b6 .d...'....I. No. Time Source Destination Protocol Length Info 9 29.553340 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 9: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 1f 23 02 b8 27 eb ff fe 17 49 b6 ..#..'....I. No. Time Source Destination Protocol Length Info 10 34.593380 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 10: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 1e a8 02 b8 27 eb ff fe 17 49 b6 .....'....I. No. Time Source Destination Protocol Length Info 11 39.633352 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 11: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 1c 7b 02 b8 27 eb ff fe 17 49 b6 ..{..'....I. No. Time Source Destination Protocol Length Info 12 39.672693 52.169.76.203 192.168.1.241 UDP 60 1700 → 44945 Len=4 Frame 12: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab), Dst: Raspberr_17:49:b6 (b8:27:eb:17:49:b6) Internet Protocol Version 4, Src: 52.169.76.203, Dst: 192.168.1.241 User Datagram Protocol, Src Port: 1700, Dst Port: 44945 Data (4 bytes) 0000 02 1c 7b 04 ..{. No. Time Source Destination Protocol Length Info 13 44.703395 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 13: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 64 c5 02 b8 27 eb ff fe 17 49 b6 .d...'....I. No. Time Source Destination Protocol Length Info 14 49.743384 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 14: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 14 73 02 b8 27 eb ff fe 17 49 b6 ..s..'....I. No. Time Source Destination Protocol Length Info 15 49.782879 52.169.76.203 192.168.1.241 UDP 60 1700 → 44945 Len=4 Frame 15: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab), Dst: Raspberr_17:49:b6 (b8:27:eb:17:49:b6) Internet Protocol Version 4, Src: 52.169.76.203, Dst: 192.168.1.241 User Datagram Protocol, Src Port: 1700, Dst Port: 44945 Data (4 bytes) 0000 02 14 73 04 ..s. No. Time Source Destination Protocol Length Info 16 54.813364 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 16: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 5a c5 02 b8 27 eb ff fe 17 49 b6 .Z...'....I. No. Time Source Destination Protocol Length Info 17 59.853364 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 17: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 5e 4b 02 b8 27 eb ff fe 17 49 b6 .^K..'....I. No. Time Source Destination Protocol Length Info 18 59.892725 52.169.76.203 192.168.1.241 UDP 60 1700 → 44945 Len=4 Frame 18: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab), Dst: Raspberr_17:49:b6 (b8:27:eb:17:49:b6) Internet Protocol Version 4, Src: 52.169.76.203, Dst: 192.168.1.241 User Datagram Protocol, Src Port: 1700, Dst Port: 44945 Data (4 bytes) 0000 02 5e 4b 04 .^K. No. Time Source Destination Protocol Length Info 19 64.923368 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 19: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 79 63 02 b8 27 eb ff fe 17 49 b6 .yc..'....I. No. Time Source Destination Protocol Length Info 20 69.983361 192.168.1.241 52.169.76.203 UDP 54 44945 → 1700 Len=12 Frame 20: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) Ethernet II, Src: Raspberr_17:49:b6 (b8:27:eb:17:49:b6), Dst: RealtekS_6a:37:ab (00:e0:4c:6a:37:ab) Internet Protocol Version 4, Src: 192.168.1.241, Dst: 52.169.76.203 User Datagram Protocol, Src Port: 44945, Dst Port: 1700 Data (12 bytes) 0000 02 3b 70 02 b8 27 eb ff fe 17 49 b6 .;p..'....I.