Packet #17921731 Success

TELEMETRY_APP packet from BreslauBeaconV3 (BBv3) to !ffffffff

46
Total Receptions
2
Unique Gateways
1
Hop Count
29
Payload Bytes
Packet Information
Database ID: 17921731
Mesh Packet ID: 0x1677883f
Used for correlation across gateways
Timestamp: 2026-03-27 15:52:29 UTC
From Node: BreslauBeaconV3 (BBv3)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Balconytastic (PIE1)
Channel: LongFast
RSSI: -45 dBm
SNR: 6.25 dBm
Hop Info: 1/7 hops
Start: 7, Limit: 6
Relay Node: 99 PI01
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:4.22 V
Channel Usage:17.6%
Air Util TX:6.0%
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:!49b3d5b8
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:1 / 7
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 !49b3d5b8
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 2661321460
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 6
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -45.0 dBm
Signal strength at gateway 		int32
rx_snr 6.25 dB
Signal quality at gateway 		float
rx_time 1774626748
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 153
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774626749.644255
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !49b3d5b8
Signal Metrics: RSSI: -45.0 dBm
SNR: 6.25 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": 1774626676, "device_metrics": { "battery_level": 101, "voltage": 4.222, "channel_utilization": 17.581667, "air_util_tx": 6.003889, "uptime_seconds": 7319625 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!49b3d5b8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661321460, "to": 4294967295, "id": 376932415, "rx_time": 1774626748, "rx_snr": 6.25, "rx_rssi": -45, "hop_limit": 6, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 153, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d74a7c6691216086515a01a87401d41a78c4125dc1fc04028c9e0be03", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774626676, "device_metrics": { "battery_level": 101, "voltage": 4.222, "channel_utilization": 17.581667, "air_util_tx": 6.003889, "uptime_seconds": 7319625 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d74a7c6691216086515a01a87401d41a78c4125dc1fc04028c9e0be03
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
Balconytastic (PIE1) Primary 0.000s
Reference 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC Current
Balconytastic (PIE1) -0.022s
Before 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.034s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.061s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.082s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.106s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.129s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.152s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.176s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.197s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.218s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.239s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.261s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.285s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.308s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.331s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.354s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.375s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.396s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.418s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.440s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.464s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.488s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.511s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.533s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.553s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.573s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.594s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.616s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.640s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.664s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.687s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.710s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.731s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.752s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.773s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.796s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.820s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.843s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.866s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.887s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.908s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.929s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.950s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.972s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:30 UTC View
Tagtastic (ld01) +2.020s
After 		-81.0 dBm 5.50 dB 2 ee LongFast 2026-03-27 15:52:31 UTC View
46

Total Receptions

2

Unique Gateways