Packet #765091 Success

POSITION_APP packet from Pige0n (PGN0) to !ffffffff

7
Total Receptions
7
Unique Gateways
3
Hop Count
34
Payload Bytes
Packet Information
Database ID: 765091
Mesh Packet ID: 0x28739798
Used for correlation across gateways
Timestamp: 2025-10-14 03:16:39 UTC
From Node: Pige0n (PGN0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: Freeek1 (frk1)
Channel: LongFast
RSSI: -116 dBm
SNR: -16.5 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: None
Payload Data
Protocol: POSITION_APP
Size: 34 bytes
Decoded: Yes
Decoded Data:
Latitude:40.697856°
Longitude:-74.016358°
Altitude:284 m
Satellites:6
Precision:14 bits
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
Total Size:34 bytes
Gateway:!bb7e82df
Channel:LongFast
Payload Type:POSITION_APP
Hop Count:3 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bb7e82df
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (34 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1130003228
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 3
POSITION_APP 		enum
decoded.payload_length 34 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -116.0 dBm
Signal strength at gateway 		int32
rx_snr -16.50 dB
Signal quality at gateway 		float
rx_time 1760411820
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority Not set enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node Not set uint32
tx_after Not set uint32
timestamp 1760411799.136609
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Gateway node ID tracked
  • ✓ Reduced position precision: ~1500.0m accuracy
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !bb7e82df
Position Precision: 14 bits (~1500.0m accuracy)
Position precision meters: 1500.0
Signal Metrics: RSSI: -116.0 dBm
SNR: -16.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:POSITION_APP
Size:34 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "latitude": 40.697856, "longitude": -74.0163584, "altitude": 284, "sats_in_view": 6, "precision_bits": 14 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bb7e82df", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1130003228, "to": 4294967295, "id": 678664088, "rx_time": 1760411820, "rx_snr": -16.5, "rx_rssi": -116, "hop_limit": 1, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d00004218150000e2d3189c02252cc0ed68280258a8027800800100980106b8010e", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 406978560, "longitude_i": -740163584, "altitude": 284, "time": 1760411692, "location_source": "LOC_INTERNAL", "PDOP": 296, "ground_speed": 0, "ground_track": 0, "sats_in_view": 6, "precision_bits": 14, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }
Raw Packet Data (34 bytes)
0d00004218150000e2d3189c02252cc0ed68280258a8027800800100980106b8010e
Hex Analysis:
Size:34 bytes
Format:Protobuf (Protocol Buffers)
Encoding:Binary with varint and length-delimited fields
This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.
All Receptions
All gateways that received this packet
Correlation: Using Mesh Packet ID
Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
Freeek1 (frk1) Primary 0.000s
Reference 		-116.0 dBm -16.50 dB 3 - LongFast 2025-10-14 03:16:39 UTC Current
YMH 1 @ Your Mom’s House (YMH1) -11.470s
Before 		-119.0 dBm -11.75 dB 1 74 LongFast 2025-10-14 03:16:27 UTC View
Smorgasburg | nyme.sh (SMRG) -11.070s
Before 		-104.0 dBm -4.75 dB 1 74 LongFast 2025-10-14 03:16:28 UTC View
DRP0 Astoria (DRP0) +1.884s
After 		-113.0 dBm -12.50 dB 0 - LongFast 2025-10-14 03:16:41 UTC View
Monkey (Mike) +4.461s
After 		-122.0 dBm -17.50 dB 4 92 9e92 LongFast 2025-10-14 03:16:43 UTC View
P4NY Pony Express Solar (P4NY) +15.089s
After 		-121.0 dBm -11.50 dB 4 60 LongFast 2025-10-14 03:16:54 UTC View
P0NY Express Solar Node (P0NY) +16.056s
After 		-91.0 dBm 5.25 dB 4 60 LongFast 2025-10-14 03:16:55 UTC View
7

Total Receptions

7

Unique Gateways