Packet #17921732 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: 17921732
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 1774626749.6786907
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) -0.057s
Before 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) -0.034s
Before 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.026s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.048s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.072s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.095s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.118s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.141s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.162s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.184s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.205s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.227s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.250s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.274s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.297s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.319s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:29 UTC View
Balconytastic (PIE1) +0.341s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.362s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.383s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.406s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.430s
After 		-45.0 dBm 6.25 dB 1 99 PI01 MediumFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.453s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.477s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.498s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.519s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.539s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.559s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.582s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.606s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.630s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.653s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.675s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortFast 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.696s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.718s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.739s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.761s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.785s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.809s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.831s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.853s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.874s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.895s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.916s
After 		-45.0 dBm 6.25 dB 1 99 PI01 ShortTurbo 2026-03-27 15:52:30 UTC View
Balconytastic (PIE1) +0.937s
After 		-45.0 dBm 6.25 dB 1 99 PI01 LongFast 2026-03-27 15:52:30 UTC View
Tagtastic (ld01) +1.985s
After 		-81.0 dBm 5.50 dB 2 ee LongFast 2026-03-27 15:52:31 UTC View
46

Total Receptions

2

Unique Gateways