Packet #3436041 Success

TELEMETRY_APP packet from Pige0n (PGN0) to !ffffffff

18
Total Receptions
18
Unique Gateways
4
Hop Count
29
Payload Bytes
Packet Information
Database ID: 3436041
Mesh Packet ID: 0x149804c7
Used for correlation across gateways
Timestamp: 2025-12-11 16:14:22 UTC
From Node: Pige0n (PGN0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Steiner Studios Tower (SST)
Channel: LongFast
RSSI: -120 dBm
SNR: -16.0 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Relay Node: 23 P4NY
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TELEMETRY_APP
Size: 29 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:-0.00 V
Channel Usage:5.0%
Air Util TX:1.3%
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:29 bytes
Gateway:!da5af04c
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:4 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
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 !da5af04c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (29 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 67
TELEMETRY_APP 		enum
decoded.payload_length 29 bytes size
hop_limit Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -120.0 dBm
Signal strength at gateway 		int32
rx_snr -16.00 dB
Signal quality at gateway 		float
rx_time 1765469803
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 35
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765469662.4682446
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
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !da5af04c
Signal Metrics: RSSI: -120.0 dBm
SNR: -16.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:29 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1765469759, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 5.0233335, "air_util_tx": 1.2540278, "uptime_seconds": 9649102 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da5af04c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1130003228, "to": 4294967295, "id": 345507015, "rx_time": 1765469803, "rx_snr": -16.0, "rx_rssi": -120, "hop_limit": 0, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 35, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d3fee3a6912160865156f1283ba1d26bfa04025fc83a03f28cef7cc04", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765469759, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 5.0233335, "air_util_tx": 1.2540278, "uptime_seconds": 9649102 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d3fee3a6912160865156f1283ba1d26bfa04025fc83a03f28cef7cc04
Hex Analysis:
Size:29 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
Steiner Studios Tower (SST) Primary 0.000s
Reference 		-120.0 dBm -16.00 dB 4 23 P4NY LongFast 2025-12-11 16:14:22 UTC Current
YMH 1 @ Your Mom’s House (YMH1) -1.799s
Before 		-119.0 dBm -11.50 dB 1 74 LongFast 2025-12-11 16:14:20 UTC View
Meshtastic 631c (GRBH) +0.129s
After 		-90.0 dBm -1.25 dB 4 23 P4NY LongFast 2025-12-11 16:14:22 UTC View
dkTowerBot (dkTB) +0.446s
After 		-106.0 dBm -18.00 dB 2 7b 4b7b LongFast 2025-12-11 16:14:22 UTC View
25 Washington Ave (25WA) +0.450s
After 		-80.0 dBm -9.75 dB 2 7b 4b7b LongFast 2025-12-11 16:14:22 UTC View
Gemini (GMNI) +2.986s
After 		-109.0 dBm 0.50 dB 2 99 JLX9 LongFast 2025-12-11 16:14:25 UTC View
MeshM0xie (M0x) +4.267s
After 		-103.0 dBm -9.00 dB 3 c9 Penn LongFast 2025-12-11 16:14:26 UTC View
K2XAP Gateway (XAPg) +4.382s
After 		-108.0 dBm -4.25 dB 3 c9 Penn LongFast 2025-12-11 16:14:26 UTC View
K2XAP / nyme.sh (XAP) +4.535s
After 		-119.0 dBm -9.00 dB 3 c9 Penn , JLX3 LongFast 2025-12-11 16:14:27 UTC View
Claudiopolis-440c (440c) +4.873s
After 		-88.0 dBm -2.75 dB 3 c9 Penn , JLX3 LongFast 2025-12-11 16:14:27 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) +5.002s
After 		-104.0 dBm -3.00 dB 3 c9 Penn LongFast 2025-12-11 16:14:27 UTC View
Whole Foods Market UES (WFMK) +5.623s
After 		-104.0 dBm -3.50 dB 4 b4 PARK LongFast 2025-12-11 16:14:28 UTC View
Mobile Fish 4 (MF4) +5.639s
After 		-113.0 dBm -10.00 dB 4 40 LongFast 2025-12-11 16:14:28 UTC View
Fried Fish FF1 (FF1) +5.651s
After 		-82.0 dBm -12.00 dB 4 40 BRRN LongFast 2025-12-11 16:14:28 UTC View
Izutsumi - seano@masto.nyc (izu) +10.051s
After 		-106.0 dBm -6.00 dB 4 58 pb2! , CBZ0 , WFMK LongFast 2025-12-11 16:14:32 UTC View
ClaremontWx.net (CmWx) +20.085s
After 		-48.0 dBm 6.00 dB 4 78 md LongFast 2025-12-11 16:14:42 UTC View
DRP0 Astoria (DRP0) +25.750s
After 		-75.0 dBm -6.00 dB 4 b2 😴 , CBZ1 LongFast 2025-12-11 16:14:48 UTC View
BDP3 - Wio L1 (BDP3) +181.960s
After 		-110.0 dBm -17.00 dB 3 d5 ETNA LongFast 2025-12-11 16:17:24 UTC View
18

Total Receptions

18

Unique Gateways