Packet #17774897 Success

TELEMETRY_APP packet from kw_Blackwell2 (KWBX) to !ffffffff

46
Total Receptions
2
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
Database ID: 17774897
Mesh Packet ID: 0x8f0f171d
Used for correlation across gateways
Timestamp: 2026-03-27 08:41:33 UTC
From Node: kw_Blackwell2 (KWBX)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Seri Base d120 (SRB)
Channel: LongFast
RSSI: -61 dBm
SNR: 6.75 dBm
Hop Info: 0/4 hops
Start: 4, Limit: 4
Relay Node: 10 KWBX
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:-0.00 V
Channel Usage:11.2%
Air Util TX:1.9%
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:!16ced120
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 !16ced120
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 3661970448
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 -61.0 dBm
Signal strength at gateway 		int32
rx_snr 6.75 dB
Signal quality at gateway 		float
rx_time 1774600892
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 16
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774600893.2038875
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: !16ced120
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -61.0 dBm
SNR: 6.75 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": 1774600892, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 11.22, "air_util_tx": 1.8563889, "uptime_seconds": 724442 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!16ced120", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3661970448, "to": 4294967295, "id": 2400130845, "rx_time": 1774600892, "rx_snr": 6.75, "rx_rssi": -61, "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": 16, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0dbc42c66912150865156f1283ba1d1f85334125279eed3f28da9b2c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774600892, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 11.22, "air_util_tx": 1.8563889, "uptime_seconds": 724442 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0dbc42c66912150865156f1283ba1d1f85334125279eed3f28da9b2c
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
Seri Base d120 (SRB) Primary 0.000s
Reference 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC Current
Seri Base d120 (SRB) -0.061s
Before 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) -0.026s
Before 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.026s
After 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.055s
After 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.079s
After 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.102s
After 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.124s
After 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.145s
After 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.166s
After 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.187s
After 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.209s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.234s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.257s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.280s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.302s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.323s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.343s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.366s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.389s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.414s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.437s
After 		-61.0 dBm 6.75 dB 0 10 KWBX MediumFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.460s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.482s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.503s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.523s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.543s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.571s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.595s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.620s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.643s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.665s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.686s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortFast 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.708s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.729s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.751s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.775s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:33 UTC View
Seri Base d120 (SRB) +0.799s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:34 UTC View
Seri Base d120 (SRB) +0.827s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:34 UTC View
Seri Base d120 (SRB) +0.855s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:34 UTC View
Seri Base d120 (SRB) +0.879s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:34 UTC View
Seri Base d120 (SRB) +0.906s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:34 UTC View
Seri Base d120 (SRB) +0.927s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:34 UTC View
Seri Base d120 (SRB) +0.950s
After 		-61.0 dBm 6.75 dB 0 10 KWBX ShortTurbo 2026-03-27 08:41:34 UTC View
Seri Base d120 (SRB) +0.974s
After 		-61.0 dBm 6.75 dB 0 10 KWBX LongFast 2026-03-27 08:41:34 UTC View
Eco-Monkey LLP (mnky) +8.088s
After 		-97.0 dBm -10.75 dB 2 05 LongFast 2026-03-27 08:41:41 UTC View
46

Total Receptions

2

Unique Gateways