Packet #1794950 Success

TELEMETRY_APP packet from Astoria Meshtastic 001 (AMR1) to !ffffffff

13
Total Receptions
13
Unique Gateways
3
Hop Count
29
Payload Bytes
Packet Information
Database ID: 1794950
Mesh Packet ID: 0x2d58e084
Used for correlation across gateways
Timestamp: 2025-11-09 22:17:20 UTC
From Node: Astoria Meshtastic 001 (AMR1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: 🐎📨 mobile (📨)
Channel: LongFast
RSSI: -112 dBm
SNR: -12.75 dBm
Hop Info: 3/5 hops
Start: 5, Limit: 2
Relay Node: 60 p@bp
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:
Environment Metrics:
Temperature:16.0°C
Humidity:54.4%
Pressure:1005.1 hPa
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:!b03d0cc4
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:3 / 5
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 !b03d0cc4
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 3463880454
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 2
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -112.0 dBm
Signal strength at gateway 		int32
rx_snr -12.75 dB
Signal quality at gateway 		float
rx_time 1762726688
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 96
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1762726640.8595922
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !b03d0cc4
Signal Metrics: RSSI: -112.0 dBm
SNR: -12.75 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": 1762726767, "environment_metrics": { "temperature": 16.028141, "relative_humidity": 54.39809, "barometric_pressure": 1005.0801, "gas_resistance": 2379.679, "iaq": 109 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b03d0cc4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3463880454, "to": 4294967295, "id": 760799364, "rx_time": 1762726688, "rx_snr": -12.75, "rx_rssi": -112, "hop_limit": 2, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 96, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d6f1311691a160da239804115a59759421d20457b4425ddba1445386d", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1762726767, "environment_metrics": { "temperature": 16.028141, "relative_humidity": 54.39809, "barometric_pressure": 1005.0801, "gas_resistance": 2379.679, "iaq": 109 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d6f1311691a160da239804115a59759421d20457b4425ddba1445386d
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
🐎📨 mobile (📨) Primary 0.000s
Reference 		-112.0 dBm -12.75 dB 3 60 p@bp LongFast 2025-11-09 22:17:20 UTC Current
bit0fun | nyme.sh (🟠) -2.691s
Before 		-111.0 dBm -18.25 dB 2 d5 ETNA , 🟠 LongFast 2025-11-09 22:17:18 UTC View
aurelia (🧚) -2.014s
Before 		-114.0 dBm -5.00 dB 2 d5 ETNA LongFast 2025-11-09 22:17:18 UTC View
Poncho@pft! | MedSlow (pft!) -1.150s
Before 		-128.0 dBm -16.25 dB 3 63 b063 LongFast 2025-11-09 22:17:19 UTC View
Claudiopolis-440c (440c) -0.855s
Before 		-87.0 dBm 2.00 dB 3 63 XAPn , b063 LongFast 2025-11-09 22:17:20 UTC View
dkTowerBot (dkTB) +0.006s
After 		-102.0 dBm -13.25 dB 4 80 tks , LLR1 , ncmc , NLmH , LOD LongFast 2025-11-09 22:17:20 UTC View
DRP1 Chelsea (DRP1) +1.130s
After 		-78.0 dBm 5.75 dB 4 a8 2ea8 , MPH1 , ETNA LongFast 2025-11-09 22:17:21 UTC View
ClaremontWx.net (CmWx) +1.977s
After 		-96.0 dBm -5.25 dB 4 - LongFast 2025-11-09 22:17:22 UTC View
Sour Lime Base 0 (SLB0) +2.307s
After 		Unknown 6.50 dB 5 c8 LongFast 2025-11-09 22:17:23 UTC View
nLink-NY-Jamaica1 (NLJ1) +3.399s
After 		-97.0 dBm -6.00 dB 3 d1 JLY6 LongFast 2025-11-09 22:17:24 UTC View
Fried Fish 1 | nyme.sh (FF1) +3.536s
After 		-87.0 dBm -4.25 dB 5 0f 68SD LongFast 2025-11-09 22:17:24 UTC View
K2XAP / nyme.sh (XAP) +47.917s
After 		-81.0 dBm 6.25 dB 5 57 CmWx LongFast 2025-11-09 22:18:08 UTC View
JLO2 - WisMesh Pocket V2 (JLO2) +73.447s
After 		-93.0 dBm -8.00 dB 2 d5 ETNA , 🟠 LongFast 2025-11-09 22:18:34 UTC View
13

Total Receptions

13

Unique Gateways