Packet #1699409 Success

TELEMETRY_APP packet from JLO1 - 299 Park (JLO1) to !ffffffff

13
Total Receptions
13
Unique Gateways
5
Hop Count
28
Payload Bytes
Packet Information
Database ID: 1699409
Mesh Packet ID: 0xc056dd5d
Used for correlation across gateways
Timestamp: 2025-11-07 17:09:51 UTC
From Node: JLO1 - 299 Park (JLO1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Poncho@pft! | MedSlow (pft!)
Channel: LongFast
RSSI: -124 dBm
SNR: -12.75 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Relay Node: e9 pab
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: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:4.27 V
Channel Usage:9.5%
Air Util TX:1.7%
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:28 bytes
Gateway:!1f39475d
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:5 / 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 !1f39475d
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3121390740
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 28 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -124.0 dBm
Signal strength at gateway 		int32
rx_snr -12.75 dB
Signal quality at gateway 		float
rx_time 1762535460
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 233
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1762535391.8397071
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 (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !1f39475d
Signal Metrics: RSSI: -124.0 dBm
SNR: -12.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:28 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1762535426, "device_metrics": { "battery_level": 101, "voltage": 4.269, "channel_utilization": 9.47, "air_util_tx": 1.7166111, "uptime_seconds": 255573 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1f39475d", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3121390740, "to": 4294967295, "id": 3226918237, "rx_time": 1762535460, "rx_snr": -12.75, "rx_rssi": -124, "hop_limit": 0, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 233, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d02280e691215086515a69b88401d1f85174125eab9db3f28d5cc0f", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1762535426, "device_metrics": { "battery_level": 101, "voltage": 4.269, "channel_utilization": 9.47, "air_util_tx": 1.7166111, "uptime_seconds": 255573 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d02280e691215086515a69b88401d1f85174125eab9db3f28d5cc0f
Hex Analysis:
Size:28 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
Poncho@pft! | MedSlow (pft!) Primary 0.000s
Reference 		-124.0 dBm -12.75 dB 5 e9 pab LongFast 2025-11-07 17:09:51 UTC Current
Penn Plaza (Penn) -31.195s
Before 		-2.0 dBm 6.00 dB 0 94 p1p , JLO1 LongFast 2025-11-07 17:09:20 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -24.877s
Before 		-115.0 dBm -11.50 dB 2 bb WyCt LongFast 2025-11-07 17:09:26 UTC View
dkTowerBot (dkTB) -24.011s
Before 		-107.0 dBm -18.00 dB 3 90 VPP1 LongFast 2025-11-07 17:09:27 UTC View
JLO3 - HQ T-Echo (JLO3) -12.429s
Before 		-113.0 dBm -14.00 dB 3 7b 4b7b LongFast 2025-11-07 17:09:39 UTC View
aurelia (🧚) -12.011s
Before 		-106.0 dBm -1.00 dB 3 7b 4b7b LongFast 2025-11-07 17:09:39 UTC View
DRP1 Chelsea (DRP1) -11.287s
Before 		-105.0 dBm -3.75 dB 4 70 dmb# LongFast 2025-11-07 17:09:40 UTC View
Demarest_SEEED (SEED) -8.440s
Before 		-121.0 dBm -11.25 dB 5 92 9e92 LongFast 2025-11-07 17:09:43 UTC View
nLink-NY-Jamaica1 (NLJ1) -7.753s
Before 		-112.0 dBm -14.50 dB 5 4e LongFast 2025-11-07 17:09:44 UTC View
Claudiopolis-440c (440c) -5.893s
Before 		-98.0 dBm -13.25 dB 5 c4 📨 , R01 LongFast 2025-11-07 17:09:45 UTC View
!ebb328a2 (28a2) -4.413s
Before 		-101.0 dBm -9.75 dB 3 81 Titi LongFast 2025-11-07 17:09:47 UTC View
ClaremontWx.net (CmWx) -4.391s
Before 		-82.0 dBm 2.50 dB 3 81 Titi LongFast 2025-11-07 17:09:47 UTC View
K2XAP / nyme.sh (XAP) -4.043s
Before 		-112.0 dBm -8.25 dB 3 81 Titi , JLO9 LongFast 2025-11-07 17:09:47 UTC View
13

Total Receptions

13

Unique Gateways