Packet #3411294 Success

TELEMETRY_APP packet from Meshtastic e347 (e347) to !ffffffff

21
Total Receptions
21
Unique Gateways
-1
Hop Count
28
Payload Bytes
Packet Information
Database ID: 3411294
Mesh Packet ID: 0x7683619d
Used for correlation across gateways
Timestamp: 2025-12-11 06:27:54 UTC
From Node: Meshtastic e347 (e347)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: MeshM0xie (M0x)
Channel: LongFast
RSSI: -109 dBm
SNR: -15.25 dBm
Hop Info: -1/0 hops
Start: 0, Limit: 1
Relay Node: None
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:4.23 V
Channel Usage:4.5%
Air Util TX:1.8%
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:!b2a7878c
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:-1 / Unknown
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 !b2a7878c
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 1426449223
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 1
Remaining hops allowed 		uint32
hop_start Not set uint32
hops_taken -1
Calculated: hop_start - hop_limit 		derived
rx_rssi -109.0 dBm
Signal strength at gateway 		int32
rx_snr -15.25 dB
Signal quality at gateway 		float
rx_time 1765434613
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 Not set uint32
tx_after Not set uint32
timestamp 1765434474.1353745
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 (-1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !b2a7878c
Signal Metrics: RSSI: -109.0 dBm
SNR: -15.25 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": 1765434376, "device_metrics": { "battery_level": 101, "voltage": 4.227, "channel_utilization": 4.49, "air_util_tx": 1.8350834, "uptime_seconds": 323730 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a7878c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1426449223, "to": 4294967295, "id": 1988321693, "rx_time": 1765434613, "rx_snr": -15.25, "rx_rssi": -109, "hop_limit": 1, "hop_start": 0, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d08643a691215086515964387401d14ae8f402503e4ea3f2892e113", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765434376, "device_metrics": { "battery_level": 101, "voltage": 4.227, "channel_utilization": 4.49, "air_util_tx": 1.8350834, "uptime_seconds": 323730 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d08643a691215086515964387401d14ae8f402503e4ea3f2892e113
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
MeshM0xie (M0x) Primary 0.000s
Reference 		-109.0 dBm -15.25 dB -1 - LongFast 2025-12-11 06:27:54 UTC Current
Whole Foods Market UES (WFMK) -63.896s
Before 		-118.0 dBm -13.75 dB 4 98 9c98 LongFast 2025-12-11 06:26:50 UTC View
YMH 1 @ Your Mom’s House (YMH1) -61.694s
Before 		-109.0 dBm -2.25 dB 5 5a 8b5a , SMRG LongFast 2025-12-11 06:26:52 UTC View
25 Washington Ave (25WA) -59.608s
Before 		-78.0 dBm -4.75 dB 5 7b 4b7b LongFast 2025-12-11 06:26:54 UTC View
dkTowerBot (dkTB) -59.604s
Before 		-106.0 dBm -17.50 dB 5 7b 4b7b LongFast 2025-12-11 06:26:54 UTC View
Izutsumi - seano@masto.nyc (izu) -58.260s
Before 		-102.0 dBm -2.00 dB 5 7b 4b7b LongFast 2025-12-11 06:26:55 UTC View
Steiner Studios Tower (SST) -55.886s
Before 		-112.0 dBm -6.25 dB 6 8b JLX2 , 658b LongFast 2025-12-11 06:26:58 UTC View
Meshtastic e41a (GRBT) -54.833s
Before 		-127.0 dBm -17.25 dB 6 - LongFast 2025-12-11 06:26:59 UTC View
JLO - Queens Weather (QnzW) -53.575s
Before 		-77.0 dBm 7.00 dB 6 35 JLX5 LongFast 2025-12-11 06:27:00 UTC View
Fried Fish FF1 (FF1) -52.758s
Before 		-85.0 dBm -3.00 dB 7 0f 68SD LongFast 2025-12-11 06:27:01 UTC View
Claudiopolis-440c (440c) -52.355s
Before 		-99.0 dBm -12.00 dB 7 - LongFast 2025-12-11 06:27:01 UTC View
Meshtastic 631c (GRBH) -50.745s
Before 		-106.0 dBm -16.75 dB 7 2d 🪟 LongFast 2025-12-11 06:27:03 UTC View
ClaremontWx.net (CmWx) -50.478s
Before 		-85.0 dBm 1.50 dB 4 c9 Penn , JLX3 LongFast 2025-12-11 06:27:03 UTC View
K2XAP Gateway (XAPg) -50.403s
Before 		-110.0 dBm -4.50 dB 4 c9 Penn LongFast 2025-12-11 06:27:03 UTC View
Sunset Soda (p8p) -50.134s
Before 		-128.0 dBm -17.75 dB 4 c9 Penn LongFast 2025-12-11 06:27:04 UTC View
CBZ0 🚕 mobile (CBZ0) -50.026s
Before 		-114.0 dBm -9.75 dB 4 c9 Penn , JLX3 LongFast 2025-12-11 06:27:04 UTC View
K2XAP / nyme.sh (XAP) -49.151s
Before 		-44.0 dBm 5.50 dB 4 57 CmWx LongFast 2025-12-11 06:27:04 UTC View
!ebb328a2 (28a2) -44.225s
Before 		-90.0 dBm -20.25 dB 7 13 kor1 LongFast 2025-12-11 06:27:09 UTC View
DRP0 Astoria (DRP0) -20.064s
Before 		-72.0 dBm 1.00 dB 5 b2 😴 , CBZ1 LongFast 2025-12-11 06:27:34 UTC View
nLink-NY-Jamaica1 (NLJ1) -17.161s
Before 		-85.0 dBm 4.00 dB 5 dc 9cdc LongFast 2025-12-11 06:27:36 UTC View
BDP3 - Wio L1 (BDP3) -0.047s
Before 		-107.0 dBm -12.75 dB -1 - LongFast 2025-12-11 06:27:54 UTC View
21

Total Receptions

21

Unique Gateways