Packet #10431843 Success

TELEMETRY_APP packet from SeligerCity17 (Y17) to !ffffffff

20
Total Receptions
20
Unique Gateways
7
Hop Count
27
Payload Bytes
Packet Information
Database ID: 10431843
Mesh Packet ID: 0x8e54eed9
Used for correlation across gateways
Timestamp: 2026-02-26 02:48:34 UTC
From Node: SeligerCity17 (Y17)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: NODE_SOLAR_868 (8682)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TELEMETRY_APP
Size: 27 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:78%
Voltage:3.97 V
Channel Usage:22.1%
Air Util TX:0.0%
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:27 bytes
Gateway:!9e9fbbf0
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:7 / 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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e9fbbf0
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 699720934
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 Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1772063313
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 80
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772063314.5092347
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 (7 hops)
MQTT-Specific Fields
Gateway ID: !9e9fbbf0
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": 1772063257, "device_metrics": { "battery_level": 78, "voltage": 3.97, "channel_utilization": 22.083334, "air_util_tx": 0.028027777, "uptime_seconds": 11286 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e9fbbf0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 699720934, "to": 4294967295, "id": 2387930841, "rx_time": 1772063313, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d198a9f691214084e157b147e401dabaab04125829ae53c289658", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1772063257, "device_metrics": { "battery_level": 78, "voltage": 3.97, "channel_utilization": 22.083334, "air_util_tx": 0.028027777, "uptime_seconds": 11286 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (27 bytes)
0d198a9f691214084e157b147e401dabaab04125829ae53c289658
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
NODE_SOLAR_868 (8682) Primary 0.000s
Reference 		Unknown Unknown 7 LongFast 2026-02-26 02:48:34 Current
Tsaritsyno_KB_V_868 (KBV8) -2.476s
Before 		-117.0 dBm -13.50 dB 4 LongFast 2026-02-26 02:48:32 View
patch866 (pth8) -2.452s
Before 		-67.0 dBm 1.00 dB 4 LongFast 2026-02-26 02:48:32 View
Aster-02 (AST2) -0.669s
Before 		-103.0 dBm -17.00 dB 6 LongFast 2026-02-26 02:48:33 View
SYSXX BGW8 (SXB8) -0.665s
Before 		-124.0 dBm -17.00 dB 6 LongFast 2026-02-26 02:48:33 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -0.299s
Before 		-100.0 dBm -4.75 dB 6 LongFast 2026-02-26 02:48:34 View
ZA_MKAD_22_868_1 (8681) -0.291s
Before 		-135.0 dBm -11.75 dB 6 LongFast 2026-02-26 02:48:34 View
Butyrskaya 868 (But8) +0.203s
After 		-120.0 dBm -12.25 dB 5 LongFast 2026-02-26 02:48:34 View
Meshtastic 6db8 (6db8) +0.645s
After 		-95.0 dBm -18.75 dB 5 LongFast 2026-02-26 02:48:35 View
Keyhost GW8 (KHS8) +1.081s
After 		-122.0 dBm -18.25 dB 7 LongFast 2026-02-26 02:48:35 View
BBS Восток (DM📲) (BBSv) +2.479s
After 		-108.0 dBm -16.75 dB 5 LongFast 2026-02-26 02:48:36 View
SYSXX YGW8 (SXY8) +3.757s
After 		Unknown 7.25 dB 7 LongFast 2026-02-26 02:48:38 View
SYSXX OGW8 (SXG8) +3.762s
After 		-62.0 dBm 6.25 dB 7 LongFast 2026-02-26 02:48:38 View
AngryAn (👻) +3.765s
After 		-129.0 dBm -14.00 dB 6 LongFast 2026-02-26 02:48:38 View
EGarpunov 2 868 (Base) (BAO) (EG28) +8.003s
After 		-119.0 dBm -14.00 dB 7 LongFast 2026-02-26 02:48:42 View
Fostral (FSTR) +10.792s
After 		-84.0 dBm -19.25 dB 5 LongFast 2026-02-26 02:48:45 View
Zamkad8 (zmkd) +12.091s
After 		-114.0 dBm -4.25 dB 7 LongFast 2026-02-26 02:48:46 View
VEGA 6d78 (VEGA) +13.510s
After 		-93.0 dBm -20.00 dB 7 LongFast 2026-02-26 02:48:48 View
Tsaritsyno_KB_U_868 (KBU8) +13.627s
After 		-110.0 dBm -5.25 dB 7 LongFast 2026-02-26 02:48:48 View
RN3ABX Georgy 2 (ABX2) +16.825s
After 		-127.0 dBm -16.50 dB 6 LongFast 2026-02-26 02:48:51 View
20

Total Receptions

20

Unique Gateways