Packet #39251313 Success

TELEMETRY_APP packet from Clinton F29Z (F29Z) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
Database ID: 39251313
Mesh Packet ID: 0x276c26e3
Used for correlation across gateways
Timestamp: 2026-05-15 17:15:05 UTC
From Node: Clinton F29Z (F29Z)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Clinton F29A (F29A)
Channel: LongFast
RSSI: -13 dBm
SNR: 5.75 dBm
Hop Info: 0/4 hops
Start: 4, Limit: 4
Relay Node: aa F29Z
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:4.96 V
Channel Usage:6.4%
Air Util TX:2.0%
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:!ea1c767c
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 4
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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !ea1c767c
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 2413910954
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 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -13.0 dBm
Signal strength at gateway 		int32
rx_snr 5.75 dB
Signal quality at gateway 		float
rx_time 1778865302
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 170
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778865305.167659
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !ea1c767c
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -13.0 dBm
SNR: 5.75 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": 1778865334, "device_metrics": { "battery_level": 101, "voltage": 4.963, "channel_utilization": 6.41, "air_util_tx": 1.9904444, "uptime_seconds": 273179 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!ea1c767c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2413910954, "to": 4294967295, "id": 661399267, "rx_time": 1778865302, "rx_snr": 5.75, "rx_rssi": -13, "hop_limit": 4, "hop_start": 4, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 170, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0db654076a1215086515e5d09e401db81ecd4025e2c6fe3f289bd610", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778865334, "device_metrics": { "battery_level": 101, "voltage": 4.963, "channel_utilization": 6.41, "air_util_tx": 1.9904444, "uptime_seconds": 273179 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0db654076a1215086515e5d09e401db81ecd4025e2c6fe3f289bd610
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
Clinton F29A (F29A) Primary 0.000s
Reference 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC Current
Clinton F29A (F29A) -0.217s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:04 UTC View
Clinton F29A (F29A) -0.187s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:04 UTC View
Clinton F29A (F29A) -0.154s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.128s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.106s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.071s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.047s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.024s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.022s
After 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.043s
After 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.065s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.086s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.110s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.134s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.158s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.182s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.203s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.225s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.253s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.276s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.299s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.324s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.357s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.380s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.402s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.424s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.445s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.467s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.492s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.516s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.539s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.563s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.585s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.607s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.629s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.651s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.676s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.700s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.729s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.752s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.773s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.795s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.816s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.837s
After 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:06 UTC View
45

Total Receptions

1

Unique Gateways