Packet #6020083 Success

TELEMETRY_APP packet from 🐧PEG4 (PEG4) to !ffffffff

19
Total Receptions
16
Unique Gateways
6
Hop Count
27
Payload Bytes
Packet Information
Database ID: 6020083
Mesh Packet ID: 0xa03154ad
Used for correlation across gateways
Timestamp: 2026-01-15 09:22:05 UTC
From Node: 🐧PEG4 (PEG4)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: -99 dBm
SNR: -12.25 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: TELEMETRY_APP
Size: 27 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:4.31 V
Channel Usage:17.2%
Air Util TX:0.3%
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:27 bytes
Gateway:!efffff02
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:6 / 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 !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (27 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2658651060
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 27 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi -99.0 dBm
Signal strength at gateway 		int32
rx_snr -12.25 dB
Signal quality at gateway 		float
rx_time 1768458125
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 92
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768458125.6854234
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 (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff02
Signal Metrics: RSSI: -99.0 dBm
SNR: -12.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:27 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1768458047, "device_metrics": { "battery_level": 101, "voltage": 4.306, "channel_utilization": 17.155, "air_util_tx": 0.2942222, "uptime_seconds": 183 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658651060, "to": 4294967295, "id": 2687587501, "rx_time": 1768458125, "rx_snr": -12.25, "rx_rssi": -99, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 92, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d3f8768691214086515c1ca89401d713d8941254ba4963e28b701", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1768458047, "device_metrics": { "battery_level": 101, "voltage": 4.306, "channel_utilization": 17.155, "air_util_tx": 0.2942222, "uptime_seconds": 183 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (27 bytes)
0d3f8768691214086515c1ca89401d713d8941254ba4963e28b701
Hex Analysis:
Size:27 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 Channel Timestamp Actions
SYSXX YGW8 (SXY8) Primary 0.000s
Reference 		-99.0 dBm -12.25 dB 6 LongFast 2026-01-15 09:22:05 Current
Tsaritsyno_KB_U_868 (KBU8) -19.608s
Before 		-119.0 dBm -12.00 dB 5 LongFast 2026-01-15 09:21:46 View
Tsaritsyno_KB_U_868 (KBU8) -19.279s
Before 		-119.0 dBm -12.00 dB 7 LongFast 2026-01-15 09:21:46 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -4.624s
Before 		-97.0 dBm -1.00 dB 4 LongFast 2026-01-15 09:22:01 View
Koptevo-8-MQTT (BM8M) -4.239s
Before 		-117.0 dBm -15.00 dB 4 LongFast 2026-01-15 09:22:01 View
SYSXX BGW8 (SXB8) +0.021s
After 		-122.0 dBm -14.75 dB 6 LongFast 2026-01-15 09:22:05 View
SYSXX BGW8 (SXB8) +0.426s
After 		-122.0 dBm -14.75 dB 7 LongFast 2026-01-15 09:22:06 View
SYSXX OGW8 (SXG8) +1.576s
After 		-67.0 dBm 6.00 dB 6 LongFast 2026-01-15 09:22:07 View
RN3ABX Georgy 2 (ABX2) +1.926s
After 		-127.0 dBm -17.75 dB 6 LongFast 2026-01-15 09:22:07 View
Fostral (FSTR) +4.048s
After 		-84.0 dBm -17.25 dB 7 LongFast 2026-01-15 09:22:09 View
Zamkad8 (zmkd) +5.829s
After 		-127.0 dBm -17.50 dB 7 LongFast 2026-01-15 09:22:11 View
Aster-02 (AST2) +20.339s
After 		-88.0 dBm -7.00 dB 6 LongFast 2026-01-15 09:22:26 View
Aster-02 (AST2) +20.698s
After 		-88.0 dBm -7.00 dB 7 LongFast 2026-01-15 09:22:26 View
Butyrskaya 868 (But8) +22.380s
After 		-116.0 dBm -15.50 dB 7 LongFast 2026-01-15 09:22:28 View
patch866 (pth8) +23.275s
After 		-68.0 dBm 1.50 dB 7 LongFast 2026-01-15 09:22:28 View
Dragon868-1 (D1) +138.299s
After 		-104.0 dBm -4.25 dB 5 LongFast 2026-01-15 09:24:23 View
ZA_MKAD_22_868_1 (8681) +138.364s
After 		-136.0 dBm -13.75 dB 5 LongFast 2026-01-15 09:24:24 View
NODE_SOLAR_868 (8682) +138.985s
After 		Unknown Unknown 6 LongFast 2026-01-15 09:24:24 View
ZA_MKAD_22_433_2 (4332) +139.019s
After 		Unknown Unknown 6 LongFast 2026-01-15 09:24:24 View
19

Total Receptions

16

Unique Gateways