Packet #12292041 Success

TELEMETRY_APP packet from Zona alta Rivas 2 (Raq2) to !ffffffff

23
Total Receptions
22
Unique Gateways
1
Hop Count
28
Payload Bytes
Packet Information
Database ID: 12292041
Mesh Packet ID: 0x54861142
Used for correlation across gateways
Timestamp: 2025-09-26 17:24:50 UTC
From Node: Zona alta Rivas 2 (Raq2)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Glitchs Azuqueca 📡 (GltA)
Channel: MediumSlow
RSSI: -124 dBm
SNR: -13.0 dBm
Hop Info: 1/5 hops
Start: 5, Limit: 4
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:75%
Voltage:3.95 V
Channel Usage:8.9%
Air Util TX:1.2%
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:!a0ccc4ac
Channel:MediumSlow
Payload Type:TELEMETRY_APP
Hop Count:1 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 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 !a0ccc4ac
Node ID format
channel_id MediumSlow
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3827751394
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 5
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -124.0 dBm
Signal strength at gateway 		int32
rx_snr -13.00 dB
Signal quality at gateway 		float
rx_time 1758907489
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 132
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1758907490.2803307
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: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a0ccc4ac
Signal Metrics: RSSI: -124.0 dBm
SNR: -13.00 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": 1758907490, "device_metrics": { "battery_level": 75, "voltage": 3.946, "channel_utilization": 8.901667, "air_util_tx": 1.2270833, "uptime_seconds": 81620 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0ccc4ac", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3827751394, "to": 4294967295, "id": 1418072386, "rx_time": 1758907489, "rx_snr": -13.0, "rx_rssi": -124, "hop_limit": 4, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 132, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d62ccd6681215084b15448b7c401d3a6d0e412511119d3f28d4fd04", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1758907490, "device_metrics": { "battery_level": 75, "voltage": 3.946, "channel_utilization": 8.901667, "air_util_tx": 1.2270833, "uptime_seconds": 81620 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d62ccd6681215084b15448b7c401d3a6d0e412511119d3f28d4fd04
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 Channel Timestamp Actions
Glitchs Azuqueca 📡 (GltA) Primary 0.000s
Reference 		-124.0 dBm -13.00 dB 1 MediumSlow 2025-09-26 17:24:50 Current
[TLG] 📡🌐🔋🔌 (tlg0) -0.726s
Before 		-112.0 dBm -4.75 dB 0 MediumSlow 2025-09-26 17:24:49 View
Venturada2🗼🌐☀️ (Vb2) -0.424s
Before 		-96.0 dBm 0.75 dB 1 MediumSlow 2025-09-26 17:24:49 View
Will - Azuqueca (WAzq) -0.422s
Before 		-107.0 dBm -6.00 dB 1 MediumSlow 2025-09-26 17:24:49 View
Mec Rocket Meco (MRM) -0.420s
Before 		-95.0 dBm 5.25 dB 1 MediumSlow 2025-09-26 17:24:49 View
Baldur Fijo (BalF) -0.100s
Before 		-117.0 dBm -7.25 dB 1 MediumSlow 2025-09-26 17:24:50 View
Naranjo C191 🌐 (FNL) -0.045s
Before 		-117.0 dBm -9.50 dB 1 MediumSlow 2025-09-26 17:24:50 View
GRN1-Base🗼🌐 (GRN1) -0.029s
Before 		-97.0 dBm -3.00 dB 1 MediumSlow 2025-09-26 17:24:50 View
SkG@Home 📡🌐 (SkGH) -0.002s
Before 		-119.0 dBm -18.00 dB 1 MediumSlow 2025-09-26 17:24:50 View
g1bal (g1b0) +0.533s
After 		-103.0 dBm 2.00 dB 2 MediumSlow 2025-09-26 17:24:50 View
Meshtastic 1760 (1760) +0.882s
After 		-126.0 dBm -9.00 dB 2 MediumSlow 2025-09-26 17:24:51 View
Suop 📡 🌐 (SUOP) +0.899s
After 		-116.0 dBm -8.00 dB 2 MediumSlow 2025-09-26 17:24:51 View
Wis 7d99 (7d99) +0.922s
After 		-38.0 dBm 9.75 dB 2 MediumSlow 2025-09-26 17:24:51 View
Alma Tracker (AGPS) +1.074s
After 		-64.0 dBm 12.25 dB 2 MediumSlow 2025-09-26 17:24:51 View
Meshtastic 18a4 (18a4) +1.300s
After 		Unknown Unknown 3 MediumSlow 2025-09-26 17:24:51 View
Machu Pichu (MaPi) +1.385s
After 		-92.0 dBm 2.00 dB 2 MediumSlow 2025-09-26 17:24:51 View
Rodashtastic🗼🌐 (RDSt) +1.428s
After 		-114.0 dBm -6.00 dB 2 MediumSlow 2025-09-26 17:24:51 View
Quass001 ☄️ (Q001) +2.634s
After 		-123.0 dBm -12.50 dB 3 MediumSlow 2025-09-26 17:24:52 View
Monolito (MoN) +3.011s
After 		-76.0 dBm 8.75 dB 3 MediumSlow 2025-09-26 17:24:53 View
Fuenca fijo (c578) +3.297s
After 		-126.0 dBm -13.75 dB 2 MediumSlow 2025-09-26 17:24:53 View
🌐Charly Unid Movil🛰 (C181) +3.338s
After 		-116.0 dBm -13.75 dB 3 MediumSlow 2025-09-26 17:24:53 View
Kenobi23 QTH (5aec) +186.639s
After 		-100.0 dBm -1.75 dB 2 MediumSlow 2025-09-26 17:27:56 View
Kenobi23 QTH (5aec) +192.641s
After 		-100.0 dBm -1.75 dB 2 MediumSlow 2025-09-26 17:28:02 View
23

Total Receptions

22

Unique Gateways