Packet #13059661 Success

TELEMETRY_APP packet from Coco 🥥 🌞 (🥥) to !ffffffff

19
Total Receptions
16
Unique Gateways
1
Hop Count
22
Payload Bytes
Packet Information
Database ID: 13059661
Mesh Packet ID: 0x094a818a
Used for correlation across gateways
Timestamp: 2025-10-01 05:47:37 UTC
From Node: Coco 🥥 🌞 (🥥)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Mec Rocket Meco (MRM)
Channel: MediumSlow
RSSI: -91 dBm
SNR: 6.5 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Payload Data
Protocol: TELEMETRY_APP
Size: 22 bytes
Decoded: Yes
Decoded Data:
Environment Metrics:
Temperature:16.3°C
Humidity:34.9%
Pressure:941.0 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:22 bytes
Gateway:!a0ca8798
Channel:MediumSlow
Payload Type:TELEMETRY_APP
Hop Count:1 / 4
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 !a0ca8798
Node ID format
channel_id MediumSlow
packet MeshPacket (22 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 384249076
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 22 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -91.0 dBm
Signal strength at gateway 		int32
rx_snr 6.50 dB
Signal quality at gateway 		float
rx_time 1759297656
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 1759297657.332348
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: !a0ca8798
Signal Metrics: RSSI: -91.0 dBm
SNR: 6.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:22 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1755103528, "environment_metrics": { "temperature": 16.26, "relative_humidity": 34.86133, "barometric_pressure": 941.02594 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0ca8798", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 384249076, "to": 4294967295, "id": 155877770, "rx_time": 1759297656, "rx_snr": 6.5, "rx_rssi": -91, "hop_limit": 3, "hop_start": 4, "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": "0d28c19c681a0f0d7b1482411500720b421da9416b44", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1755103528, "environment_metrics": { "temperature": 16.26, "relative_humidity": 34.86133, "barometric_pressure": 941.02594 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (22 bytes)
0d28c19c681a0f0d7b1482411500720b421da9416b44
Hex Analysis:
Size:22 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
Mec Rocket Meco (MRM) Primary 0.000s
Reference 		-91.0 dBm 6.50 dB 1 MediumSlow 2025-10-01 05:47:37 Current
EA4HTS Ventas 🗼🇪🇸 (HTSv) -0.447s
Before 		-116.0 dBm -8.00 dB 0 MediumSlow 2025-10-01 05:47:36 View
Garbanz0📡 (Gbz0) -0.410s
Before 		-107.0 dBm 2.25 dB 0 MediumSlow 2025-10-01 05:47:36 View
Will - Azuqueca (WAzq) -0.031s
Before 		-104.0 dBm 1.75 dB 1 MediumSlow 2025-10-01 05:47:37 View
Perseo 📡🌐☀ (nvm1) -0.025s
Before 		-84.0 dBm 5.00 dB 1 MediumSlow 2025-10-01 05:47:37 View
Venturada2🗼🌐☀️ (Vb2) -0.022s
Before 		-87.0 dBm 4.00 dB 1 MediumSlow 2025-10-01 05:47:37 View
Baldur Fijo (BalF) +0.252s
After 		-116.0 dBm -6.75 dB 1 MediumSlow 2025-10-01 05:47:37 View
Meshtastic 18a4 (18a4) +0.351s
After 		-122.0 dBm -12.25 dB 1 MediumSlow 2025-10-01 05:47:37 View
Meshtastic 1760 (1760) +0.379s
After 		-129.0 dBm -11.25 dB 1 MediumSlow 2025-10-01 05:47:37 View
[TLG] 📡🌐🔋🔌 (tlg0) +0.384s
After 		-71.0 dBm 9.75 dB 1 MediumSlow 2025-10-01 05:47:37 View
SkG@Home 📡🌐 (SkGH) +0.392s
After 		-118.0 dBm -9.25 dB 1 MediumSlow 2025-10-01 05:47:37 View
Naranjo C191 🌐 (FNL) +0.406s
After 		-113.0 dBm -14.75 dB 1 MediumSlow 2025-10-01 05:47:37 View
Glitchs Azuqueca 📡 (GltA) +0.472s
After 		-120.0 dBm -8.25 dB 1 MediumSlow 2025-10-01 05:47:37 View
Meshtastic c498📡🌐 (C498) +1.381s
After 		-115.0 dBm -13.50 dB 2 MediumSlow 2025-10-01 05:47:38 View
Monolito (MoN) +2.702s
After 		-66.0 dBm 8.75 dB 3 MediumSlow 2025-10-01 05:47:40 View
myounges (msy) +280.888s
After 		-139.0 dBm -14.75 dB 2 MediumSlow 2025-10-01 05:52:18 View
myounges (msy) +320.916s
After 		-139.0 dBm -14.75 dB 2 MediumSlow 2025-10-01 05:52:58 View
myounges (msy) +343.003s
After 		-139.0 dBm -14.75 dB 2 MediumSlow 2025-10-01 05:53:20 View
myounges (msy) +358.007s
After 		-139.0 dBm -14.75 dB 2 MediumSlow 2025-10-01 05:53:35 View
19

Total Receptions

16

Unique Gateways