Packet #2111152 Success

TELEMETRY_APP packet from Meshtastic e3a0 (e3a0) to !ffffffff

19
Total Receptions
19
Unique Gateways
3
Hop Count
28
Payload Bytes
Packet Information
Database ID: 2111152
Mesh Packet ID: 0x6c5f45ad
Used for correlation across gateways
Timestamp: 2025-11-15 04:29:33 UTC
From Node: Meshtastic e3a0 (e3a0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Gowanus Soda (p1p)
Channel: LongFast
RSSI: -102 dBm
SNR: -4.0 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Relay Node: 96
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:4.25 V
Channel Usage:24.5%
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:28 bytes
Gateway:!9e758c94
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:3 / 3
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 !9e758c94
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 2661344160
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 3
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -102.0 dBm
Signal strength at gateway 		int32
rx_snr -4.00 dB
Signal quality at gateway 		float
rx_time 1763180603
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 150
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763180973.5948133
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: !9e758c94
Signal Metrics: RSSI: -102.0 dBm
SNR: -4.00 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": 1763178033, "device_metrics": { "battery_level": 101, "voltage": 4.25, "channel_utilization": 24.458334, "air_util_tx": 0.028027777, "uptime_seconds": 265191 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e758c94", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661344160, "to": 4294967295, "id": 1818183085, "rx_time": 1763180603, "rx_snr": -4.0, "rx_rssi": -102, "hop_limit": 0, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 150, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d31f617691215086515000088401dabaac34125829ae53c28e79710", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1763178033, "device_metrics": { "battery_level": 101, "voltage": 4.25, "channel_utilization": 24.458334, "air_util_tx": 0.028027777, "uptime_seconds": 265191 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d31f617691215086515000088401dabaac34125829ae53c28e79710
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
Gowanus Soda (p1p) Primary 0.000s
Reference 		-102.0 dBm -4.00 dB 3 96 LongFast 2025-11-15 04:29:33 UTC Current
Claudiopolis-440c (440c) -1397.876s
Before 		-104.0 dBm -13.25 dB 1 28 b028 , 8b28 LongFast 2025-11-15 04:06:15 UTC View
K2XAP V4 MS (XAP4) -1394.559s
Before 		-79.0 dBm -15.00 dB 2 0c XAP2 , MG , 440c LongFast 2025-11-15 04:06:19 UTC View
KE2GKD (K7JC) -1393.951s
Before 		-113.0 dBm -4.00 dB 2 0c XAP2 , UGKH , 440c LongFast 2025-11-15 04:06:19 UTC View
DRP1 Chelsea (DRP1) -1387.528s
Before 		-106.0 dBm -5.50 dB 2 95 LongFast 2025-11-15 04:06:26 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -1387.055s
Before 		-103.0 dBm 0.75 dB 2 95 LongFast 2025-11-15 04:06:26 UTC View
ClaremontWx.net (CmWx) -1384.170s
Before 		-79.0 dBm 1.25 dB 2 c9 Penn LongFast 2025-11-15 04:06:29 UTC View
BeMoreSQUIP 1 (VPP1) -1384.140s
Before 		-112.0 dBm -9.75 dB 3 b1 LongFast 2025-11-15 04:06:29 UTC View
drp mobile (drpm) -1383.910s
Before 		-126.0 dBm -18.25 dB 2 c9 Penn LongFast 2025-11-15 04:06:29 UTC View
K2XAP / nyme.sh (XAP) -1383.807s
Before 		-124.0 dBm -16.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-15 04:06:29 UTC View
aurelia (🧚) -1383.013s
Before 		-109.0 dBm -3.00 dB 2 c9 Penn LongFast 2025-11-15 04:06:30 UTC View
DRP0 Astoria (DRP0) -1382.051s
Before 		-73.0 dBm 6.00 dB 3 ac JJ00 , swam , 🌀 , A3WS , FF1 , 🌃 , 09ac , feac , 98ac LongFast 2025-11-15 04:06:31 UTC View
dkTowerBot (dkTB) -1381.926s
Before 		-106.0 dBm -15.75 dB 3 90 VPP1 LongFast 2025-11-15 04:06:31 UTC View
Meshtastic 1ca3 (1ca3) -1381.664s
Before 		-122.0 dBm -13.00 dB 3 31 a031 LongFast 2025-11-15 04:06:31 UTC View
Fried Fish 1 | nyme.sh (FF1) -1381.398s
Before 		-106.0 dBm -15.00 dB 3 - LongFast 2025-11-15 04:06:32 UTC View
YMH 2 @ Your Mom’s House (YMH2) -1380.286s
Before 		-59.0 dBm -0.75 dB 3 90 NLG1 LongFast 2025-11-15 04:06:33 UTC View
Meshtastic 631c (631c) -1379.953s
Before 		-103.0 dBm -13.25 dB 3 10 WA2J , 8a10 LongFast 2025-11-15 04:06:33 UTC View
MeshM0xie (M0x) -1231.060s
Before 		-98.0 dBm -5.00 dB 3 16 JLX1 LongFast 2025-11-15 04:09:02 UTC View
@_tedks (tks) -236.380s
Before 		-111.0 dBm -13.00 dB 2 c9 KOS1 , Penn , JLX3 LongFast 2025-11-15 04:25:37 UTC View
19

Total Receptions

19

Unique Gateways