Packet #28305082 Success

TELEMETRY_APP packet from Sirio 🗼🌞 (Sir) to !ffffffff

25
Total Receptions
25
Unique Gateways
2
Hop Count
28
Payload Bytes
Packet Information
Database ID: 28305082
Mesh Packet ID: 0xb095af89
Used for correlation across gateways
Timestamp: 2025-12-17 16:59:55 UTC
From Node: Sirio 🗼🌞 (Sir)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: MOVIL 1 🟢 MANCHASTIC (MV1V)
Channel: MediumFast
RSSI: -71 dBm
SNR: 11.5 dBm
Hop Info: 2/4 hops
Start: 4, Limit: 2
Relay Node: b4
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:55%
Voltage:3.76 V
Channel Usage:6.8%
Air Util TX:0.5%
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:!38367c7a
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:2 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !38367c7a
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 386820115
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 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -71.0 dBm
Signal strength at gateway 		int32
rx_snr 11.50 dB
Signal quality at gateway 		float
rx_time 1765990785
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 180
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765990795.3281364
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
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !38367c7a
Signal Metrics: RSSI: -71.0 dBm
SNR: 11.50 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": 1765990802, "device_metrics": { "battery_level": 55, "voltage": 3.761, "channel_utilization": 6.7933335, "air_util_tx": 0.45261112, "uptime_seconds": 341570 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!38367c7a", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 386820115, "to": 4294967295, "id": 2962599817, "rx_time": 1765990785, "rx_snr": 11.5, "rx_rssi": -71, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 180, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d92e14269121508371539b470401dfd62d94025a5bce73e28c2ec14", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765990802, "device_metrics": { "battery_level": 55, "voltage": 3.761, "channel_utilization": 6.7933335, "air_util_tx": 0.45261112, "uptime_seconds": 341570 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d92e14269121508371539b470401dfd62d94025a5bce73e28c2ec14
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
MOVIL 1 🟢 MANCHASTIC (MV1V) Primary 0.000s
Reference 		-71.0 dBm 11.50 dB 2 b4 MediumFast 2025-12-17 16:59:55 UTC Current
Mec Rocket Meco (MRM) -1.444s
Before 		-111.0 dBm -12.00 dB 0 13 Sir MediumFast 2025-12-17 16:59:53 UTC View
Meshtastic 26b0 (26b0) -1.443s
Before 		-89.0 dBm Unknown 0 13 Sir MediumFast 2025-12-17 16:59:53 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -1.368s
Before 		-97.0 dBm -8.00 dB 0 13 Sir MediumFast 2025-12-17 16:59:53 UTC View
Villalbilla02 (VBV2) -1.138s
Before 		-124.0 dBm -15.25 dB 0 13 Sir MediumFast 2025-12-17 16:59:54 UTC View
[samsepi0l] 📡🌐 (tlg0) -1.108s
Before 		-99.0 dBm -7.00 dB 1 b0 PUPM , 26b0 MediumFast 2025-12-17 16:59:54 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -1.074s
Before 		-108.0 dBm -11.50 dB 0 13 Sir MediumFast 2025-12-17 16:59:54 UTC View
Meshtastic 1760 (1760) -0.746s
Before 		-132.0 dBm -13.00 dB 1 b0 26b0 MediumFast 2025-12-17 16:59:54 UTC View
JAGO1_Cañaveral (JAGO) -0.580s
Before 		-117.0 dBm -8.50 dB 1 38 tlg0 MediumFast 2025-12-17 16:59:54 UTC View
Meshtastic JT01 (JT01) -0.445s
Before 		-125.0 dBm -13.50 dB 0 13 Sir MediumFast 2025-12-17 16:59:54 UTC View
Ocumare Norte🗼🌐 (RRN) -0.167s
Before 		-21.0 dBm 11.00 dB 2 6f RRN4 MediumFast 2025-12-17 16:59:55 UTC View
ETH Maverick (ET01) -0.124s
Before 		-107.0 dBm -9.50 dB 1 61 TO1 MediumFast 2025-12-17 16:59:55 UTC View
Fenix (FENX) -0.082s
Before 		-117.0 dBm -11.50 dB 1 61 TO1 MediumFast 2025-12-17 16:59:55 UTC View
Meshtastic 18a4 (18a4) +0.108s
After 		-58.0 dBm 14.00 dB 2 60 1760 MediumFast 2025-12-17 16:59:55 UTC View
Aldinra_1640_🗼_🌐 (AldB) +0.147s
After 		-103.0 dBm 6.25 dB 2 60 1760 MediumFast 2025-12-17 16:59:55 UTC View
Eagle’s Nest (EAGL) +0.368s
After 		-116.0 dBm -6.50 dB 2 74 MediumFast 2025-12-17 16:59:55 UTC View
Villarejo01 (VIL1) +0.482s
After 		-38.0 dBm 11.00 dB 2 c6 d5c6 MediumFast 2025-12-17 16:59:55 UTC View
ETH Goose (ET03) +0.650s
After 		-36.0 dBm 10.50 dB 2 41 ET01 MediumFast 2025-12-17 16:59:55 UTC View
Quixote_JS8_5🗼🌐 (QXT5) +1.236s
After 		-115.0 dBm -11.00 dB 3 - MediumFast 2025-12-17 16:59:56 UTC View
Quixote_JS8_7 (QXT7) +1.243s
After 		-18.0 dBm 10.75 dB 3 - MediumFast 2025-12-17 16:59:56 UTC View
🤖 Nicolas Cage 🌐 (Cage) +1.285s
After 		-98.0 dBm 8.75 dB 3 6c f56c MediumFast 2025-12-17 16:59:56 UTC View
tizon (Sylv) +1.566s
After 		Unknown Unknown 4 0c Sylv MediumFast 2025-12-17 16:59:56 UTC View
PXT_Home (PXT1) +1.602s
After 		-116.0 dBm -9.50 dB 3 48 mfms MediumFast 2025-12-17 16:59:56 UTC View
Wake Up, Neo...📡 (NEO) +2.242s
After 		-96.0 dBm -4.75 dB 3 ec JAS MediumFast 2025-12-17 16:59:57 UTC View
Ortem 🚀 ☀ (2b88) +3.145s
After 		-91.0 dBm -4.50 dB 4 90 NEO , Bsnr MediumFast 2025-12-17 16:59:58 UTC View
25

Total Receptions

25

Unique Gateways