Packet #10547768 Success

POSITION_APP packet from DaxT114 (dxt) to !ffffffff

13
Total Receptions
13
Unique Gateways
7
Hop Count
33
Payload Bytes
Packet Information
Database ID: 10547768
Mesh Packet ID: 0xd1a5bc87
Used for correlation across gateways
Timestamp: 2026-02-27 02:29:45 UTC
From Node: DaxT114 (dxt)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: POSITION_APP
Port: 3
Gateway: Zoͦmͫвⷡiͥeͤ [GW8] (🧟)
Channel: LongFast
RSSI: -88 dBm
SNR: 3.25 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: POSITION_APP
Size: 33 bytes
Decoded: Yes
Decoded Data:
Latitude:55.967744°
Longitude:37.827379°
Altitude:174 m
Satellites:17
Precision:13 bits
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:33 bytes
Gateway:!deadc0de
Channel:LongFast
Payload Type:POSITION_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
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 !deadc0de
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (33 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3852661063
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 3
POSITION_APP 		enum
decoded.payload_length 33 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 -88.0 dBm
Signal strength at gateway 		int32
rx_snr 3.25 dB
Signal quality at gateway 		float
rx_time 1772148585
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 56
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772148585.8392482
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
  • ✓ Reduced position precision: ~2900.0m accuracy
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !deadc0de
Position Precision: 13 bits (~2900.0m accuracy)
Position precision meters: 2900.0
Signal Metrics: RSSI: -88.0 dBm
SNR: 3.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:POSITION_APP
Size:33 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "latitude": 55.967744, "longitude": 37.8273792, "altitude": 174, "sats_in_view": 17, "precision_bits": 13 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!deadc0de", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3852661063, "to": 4294967295, "id": 3517299847, "rx_time": 1772148585, "rx_snr": 3.25, "rx_rssi": -88, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 56, "tx_after": 0, "decoded": { "portnum": 3, "payload": "0d00005c211500008c1618ae012539d7a0692802587e7800800100980111b8010d", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "latitude_i": 559677440, "longitude_i": 378273792, "altitude": 174, "time": 1772148537, "location_source": "LOC_INTERNAL", "PDOP": 126, "ground_speed": 0, "ground_track": 0, "sats_in_view": 17, "precision_bits": 13, "type": "protobuf", "portnum": "POSITION_APP", "message_class": "Position" } } } }
Raw Packet Data (33 bytes)
0d00005c211500008c1618ae012539d7a0692802587e7800800100980111b8010d
Hex Analysis:
Size:33 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
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) Primary 0.000s
Reference 		-88.0 dBm 3.25 dB 7 LongFast 2026-02-27 02:29:45 Current
pyri8 (pyri) -42.275s
Before 		-114.0 dBm -14.00 dB 2 LongFast 2026-02-27 02:29:03 View
Meshtastic 6db8 (6db8) -40.795s
Before 		-101.0 dBm -15.50 dB 3 LongFast 2026-02-27 02:29:05 View
BBS Восток (DM📲) (BBSv) -37.383s
Before 		-97.0 dBm -5.50 dB 4 LongFast 2026-02-27 02:29:08 View
EGarpunov 2 868 (Base) (BAO) (EG28) -32.018s
Before 		-116.0 dBm -10.00 dB 7 LongFast 2026-02-27 02:29:13 View
patch866 (pth8) -31.889s
Before 		-66.0 dBm 2.25 dB 7 LongFast 2026-02-27 02:29:13 View
SYSXX BGW8 (SXB8) -5.760s
Before 		-126.0 dBm -17.50 dB 6 LongFast 2026-02-27 02:29:40 View
Keyhost GW8 (KHS8) +0.085s
After 		-117.0 dBm -13.25 dB 7 LongFast 2026-02-27 02:29:45 View
Aster-02 (AST2) +24.116s
After 		-101.0 dBm -10.00 dB 7 LongFast 2026-02-27 02:30:09 View
ZA_MKAD_22_868_1 (8681) +24.393s
After 		-136.0 dBm -12.25 dB 7 LongFast 2026-02-27 02:30:10 View
SYSXX OGW8 (SXG8) +87.598s
After 		-49.0 dBm 5.25 dB 7 LongFast 2026-02-27 02:31:13 View
SYSXX YGW8 (SXY8) +87.686s
After 		Unknown 2.50 dB 7 LongFast 2026-02-27 02:31:13 View
Tsaritsyno_KB_U_868 (KBU8) +209.411s
After 		-116.0 dBm -11.75 dB 7 LongFast 2026-02-27 02:33:15 View
13

Total Receptions

13

Unique Gateways