Packet #28301309 Success

TELEMETRY_APP packet from COSLADA 4fe0🌐🇪🇦🚨 (4fe0) to !ffffffff

23
Total Receptions
23
Unique Gateways
4
Hop Count
22
Payload Bytes
Packet Information
Database ID: 28301309
Mesh Packet ID: 0xf5fc4478
Used for correlation across gateways
Timestamp: 2025-12-17 16:34:44 UTC
From Node: COSLADA 4fe0🌐🇪🇦🚨 (4fe0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Aldinra_1640_🗼_🌐 (AldB)
Channel: MediumFast
RSSI: -102 dBm
SNR: 5.75 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Relay Node: 60 1760
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: 22 bytes
Decoded: Yes
Decoded Data:
Environment Metrics:
Temperature:21.0°C
Humidity:59.8%
Pressure:949.6 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:!a0cc1640
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:4 / 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 !a0cc1640
Node ID format
channel_id MediumFast
packet MeshPacket (22 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2661044192
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 Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -102.0 dBm
Signal strength at gateway 		int32
rx_snr 5.75 dB
Signal quality at gateway 		float
rx_time 1765989283
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 96
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765989284.5688825
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a0cc1640
Signal Metrics: RSSI: -102.0 dBm
SNR: 5.75 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": 1765989280, "environment_metrics": { "temperature": 21.04, "relative_humidity": 59.823242, "barometric_pressure": 949.6058 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0cc1640", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661044192, "to": 4294967295, "id": 4126950520, "rx_time": 1765989283, "rx_snr": 5.75, "rx_rssi": -102, "hop_limit": 0, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 96, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0da0db42691a0f0dec51a84115004b6f421dc5666d44", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765989280, "environment_metrics": { "temperature": 21.04, "relative_humidity": 59.823242, "barometric_pressure": 949.6058 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (22 bytes)
0da0db42691a0f0dec51a84115004b6f421dc5666d44
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 Relay Channel Timestamp Actions
Aldinra_1640_🗼_🌐 (AldB) Primary 0.000s
Reference 		-102.0 dBm 5.75 dB 4 60 1760 MediumFast 2025-12-17 16:34:44 UTC Current
Venturada2🗼🌐☀️ (Vb2) -3.289s
Before 		-103.0 dBm -5.50 dB 0 e0 4fe0 MediumFast 2025-12-17 16:34:41 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -2.986s
Before 		-78.0 dBm 8.50 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-17 16:34:41 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -2.709s
Before 		-98.0 dBm -1.25 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-17 16:34:41 UTC View
Ocumare Norte🗼🌐 (RRN) -2.426s
Before 		-25.0 dBm 10.25 dB 2 6f RRN4 MediumFast 2025-12-17 16:34:42 UTC View
🎄 SkG@Home 📡🌐 (SkGH) -2.402s
Before 		-83.0 dBm -13.00 dB 2 56 8d56 , 3d56 MediumFast 2025-12-17 16:34:42 UTC View
JAGO1_Cañaveral (JAGO) -2.386s
Before 		Unknown 10.75 dB 2 70 JAG2 MediumFast 2025-12-17 16:34:42 UTC View
Wake Up, Neo...📡 (NEO) -2.277s
Before 		-96.0 dBm -0.25 dB 2 ec JAS MediumFast 2025-12-17 16:34:42 UTC View
Mec Rocket Meco (MRM) -1.787s
Before 		-112.0 dBm -12.25 dB 3 c0 sdAh MediumFast 2025-12-17 16:34:42 UTC View
PXT_Home (PXT1) -1.563s
Before 		-114.0 dBm -3.75 dB 3 48 mfms MediumFast 2025-12-17 16:34:43 UTC View
Rodashtastic🗼🌐 (RDSt) -1.537s
Before 		-112.0 dBm -3.25 dB 2 94 MediumFast 2025-12-17 16:34:43 UTC View
[samsepi0l] 📡🌐 (tlg0) -1.312s
Before 		-76.0 dBm 9.50 dB 2 fc 74fc , Anu2 MediumFast 2025-12-17 16:34:43 UTC View
Justicia Meshtastic b0e4 🏢 (b0e4) -1.310s
Before 		-121.0 dBm -14.00 dB 3 25 🌇 MediumFast 2025-12-17 16:34:43 UTC View
ETH Maverick (ET01) -1.067s
Before 		-107.0 dBm -6.50 dB 1 61 TO1 MediumFast 2025-12-17 16:34:43 UTC View
Meshtastic 1760 (1760) -1.037s
Before 		-132.0 dBm -11.25 dB 3 90 MediumFast 2025-12-17 16:34:43 UTC View
🏔️Cerro del Aire🏔️_ b03c (CDA) -0.989s
Before 		-124.0 dBm -14.25 dB 3 25 🌇 MediumFast 2025-12-17 16:34:43 UTC View
Karabanchel_Baldur (KarB) -0.795s
Before 		-102.0 dBm -5.00 dB 4 90 C181 MediumFast 2025-12-17 16:34:43 UTC View
Villarejo01 (VIL1) -0.212s
Before 		-36.0 dBm 11.25 dB 2 c6 d5c6 MediumFast 2025-12-17 16:34:44 UTC View
ETH Goose (ET03) -0.164s
Before 		-37.0 dBm 11.00 dB 2 41 ET01 MediumFast 2025-12-17 16:34:44 UTC View
Meshtastic 18a4 (18a4) -0.048s
Before 		-57.0 dBm 13.75 dB 4 60 1760 MediumFast 2025-12-17 16:34:44 UTC View
Quass001 ☄️ (Q001) +2.139s
After 		-48.0 dBm 10.25 dB 4 3a Q005 MediumFast 2025-12-17 16:34:46 UTC View
X Wing 🚀 Kenobi (Knb2) +4.039s
After 		-115.0 dBm -12.75 dB 4 b5 Knb0 MediumFast 2025-12-17 16:34:48 UTC View
Varela Bot 🏡🤖 (🤖) +4.450s
After 		-87.0 dBm 4.00 dB 4 1c 🏡 MediumFast 2025-12-17 16:34:49 UTC View
23

Total Receptions

23

Unique Gateways