Packet #39251320 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: 39251320
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: MediumFast
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:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !ea1c767c
Node ID format
channel_id MediumFast
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 1778865305.32551
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)
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ 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": "MediumFast", "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 MediumFast 2026-05-15 17:15:05 UTC Current
Clinton F29A (F29A) -0.375s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:04 UTC View
Clinton F29A (F29A) -0.345s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:04 UTC View
Clinton F29A (F29A) -0.312s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.285s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.264s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.229s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.205s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.182s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.158s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.136s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.115s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z LongFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.093s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.072s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.047s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) -0.023s
Before 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.024s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.045s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.067s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.095s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.118s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.142s
After 		-13.0 dBm 5.75 dB 0 aa F29Z MediumFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.166s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.199s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.222s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.244s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.266s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.287s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.309s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.334s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.358s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.382s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.405s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortFast 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.427s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.449s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.471s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.493s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.518s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.542s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.571s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.594s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.615s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.637s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.658s
After 		-13.0 dBm 5.75 dB 0 aa F29Z ShortTurbo 2026-05-15 17:15:05 UTC View
Clinton F29A (F29A) +0.680s
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