Packet #560016 Success

TELEMETRY_APP packet from Pige0n (PGN0) to !ffffffff

14
Total Receptions
14
Unique Gateways
3
Hop Count
29
Payload Bytes
Packet Information
Database ID: 560016
Mesh Packet ID: 0xa9cad111
Used for correlation across gateways
Timestamp: 2025-10-08 16:02:19 UTC
From Node: Pige0n (PGN0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: K2XAP G2 (XAP2)
Channel: LongFast
RSSI: -91 dBm
SNR: Unknown
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: e9 pab , dmbl
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:9.2%
Air Util TX:1.1%
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:!16cd7e0c
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:3 / 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 !16cd7e0c
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 1
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -91.0 dBm
Signal strength at gateway 		int32
rx_snr Not set float
rx_time 1759939351
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 233
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759939339.5752084
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !16cd7e0c
Signal Metrics: RSSI: -91.0 dBm
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": 1759939334, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 9.161667, "air_util_tx": 1.0764722, "uptime_seconds": 4118780 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!16cd7e0c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1130003228, "to": 4294967295, "id": 2848641297, "rx_time": 1759939351, "rx_snr": 0.0, "rx_rssi": -91, "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": 233, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d068be66812160865156f1283ba1d3096124125d7c9893f28fcb1fb01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1759939334, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 9.161667, "air_util_tx": 1.0764722, "uptime_seconds": 4118780 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d068be66812160865156f1283ba1d3096124125d7c9893f28fcb1fb01
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
K2XAP G2 (XAP2) Primary 0.000s
Reference 		-91.0 dBm Unknown 3 e9 pab , dmbl LongFast 2025-10-08 16:02:19 UTC Current
dkTowerBot (dkTB) -4.116s
Before 		-108.0 dBm -16.50 dB 2 3d PDD0 , P1NY LongFast 2025-10-08 16:02:15 UTC View
Monkey (Mike) -0.597s
Before 		-65.0 dBm 5.75 dB 3 c7 Jig LongFast 2025-10-08 16:02:18 UTC View
SDT f481 (f481) +0.005s
After 		-115.0 dBm -14.00 dB 3 e9 pab LongFast 2025-10-08 16:02:19 UTC View
K2XAP / nyme.sh (XAP) +0.268s
After 		-123.0 dBm -14.25 dB 3 e9 pab , dmbl LongFast 2025-10-08 16:02:19 UTC View
Poncho@MediumSlowBase2 (pb2!) +0.433s
After 		-113.0 dBm -9.50 dB 3 e9 pab LongFast 2025-10-08 16:02:20 UTC View
CBZ0 🚕 mobile (CBZ0) +0.474s
After 		-97.0 dBm 2.25 dB 3 e9 pab LongFast 2025-10-08 16:02:20 UTC View
P0NY Express Solar Node (P0NY) +1.004s
After 		-107.0 dBm 2.00 dB 2 e3 eee3 LongFast 2025-10-08 16:02:20 UTC View
JLO1 - 299 Park (JLO1) +1.881s
After 		-114.0 dBm -12.25 dB 2 - LongFast 2025-10-08 16:02:21 UTC View
Claudiopolis-440c (440c) +6.786s
After 		-88.0 dBm -4.00 dB 3 c4 📨 , R01 LongFast 2025-10-08 16:02:26 UTC View
Steiner Studios Tower (SST) +51.437s
After 		-117.0 dBm -17.50 dB 3 fa dkTB LongFast 2025-10-08 16:03:11 UTC View
DRP0 Astoria (DRP0) +55.274s
After 		-102.0 dBm -4.25 dB 4 b2 😴 , CBZ1 LongFast 2025-10-08 16:03:14 UTC View
drp mobile (drpm) +55.512s
After 		-106.0 dBm -0.25 dB 4 b2 CBZ1 LongFast 2025-10-08 16:03:15 UTC View
Meshtastic 419c (419c) +397.639s
After 		-113.0 dBm -8.00 dB 2 - LongFast 2025-10-08 16:08:57 UTC View
14

Total Receptions

14

Unique Gateways