Packet #39593426 Success

TELEMETRY_APP packet from Cedarlane Rem1 (🍁) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
27
Payload Bytes
Packet Information
Database ID: 39593426
Mesh Packet ID: 0x749013bd
Used for correlation across gateways
Timestamp: 2026-05-16 13:24:21 UTC
From Node: Cedarlane Rem1 (🍁)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Cedarlane Base (🏡)
Channel: ShortFast
RSSI: -59 dBm
SNR: 6.0 dBm
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: bc 🍁
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: 27 bytes
Decoded: Yes
Decoded Data:
Environment Metrics:
Temperature:22.9°C
Humidity:44.6%
Pressure:1005.7 hPa
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:27 bytes
Gateway:!433e1680
Channel:ShortFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 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 !433e1680
Node ID format
channel_id ShortFast
packet MeshPacket (27 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3234011068
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 27 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -59.0 dBm
Signal strength at gateway 		int32
rx_snr 6.00 dB
Signal quality at gateway 		float
rx_time 1778937860
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 188
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778937861.8434343
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: ShortFast
  • ✓ 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: !433e1680
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -59.0 dBm
SNR: 6.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:27 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1778937857, "environment_metrics": { "temperature": 22.865038, "relative_humidity": 44.557217, "barometric_pressure": 1005.66, "gas_resistance": 381.72 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!433e1680", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3234011068, "to": 4294967295, "id": 1955599293, "rx_time": 1778937860, "rx_snr": 6.0, "rx_rssi": -59, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 188, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d0170086a1a140d99ebb64115973a32421d3d6a7b442529dcbe43", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778937857, "environment_metrics": { "temperature": 22.865038, "relative_humidity": 44.557217, "barometric_pressure": 1005.66, "gas_resistance": 381.72 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (27 bytes)
0d0170086a1a140d99ebb64115973a32421d3d6a7b442529dcbe43
Hex Analysis:
Size:27 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
Cedarlane Base (🏡) Primary 0.000s
Reference 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC Current
Cedarlane Base (🏡) -0.797s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.769s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.740s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.713s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.692s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.668s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.640s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.615s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.593s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.570s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.550s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.528s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.508s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.487s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.464s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.441s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.413s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.386s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.358s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.333s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.307s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.285s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 MediumFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.255s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.225s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.202s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.179s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.158s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.137s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.111s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.089s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.064s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) -0.031s
Before 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortFast 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) +0.023s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) +0.044s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) +0.067s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) +0.091s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) +0.113s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) +0.137s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:21 UTC View
Cedarlane Base (🏡) +0.161s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:22 UTC View
Cedarlane Base (🏡) +0.190s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:22 UTC View
Cedarlane Base (🏡) +0.218s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:22 UTC View
Cedarlane Base (🏡) +0.241s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:22 UTC View
Cedarlane Base (🏡) +0.263s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 ShortTurbo 2026-05-16 13:24:22 UTC View
Cedarlane Base (🏡) +0.287s
After 		-59.0 dBm 6.00 dB 0 bc 🍁 LongFast 2026-05-16 13:24:22 UTC View
45

Total Receptions

1

Unique Gateways