Packet #28303481 Success

TELEMETRY_APP packet from Ocumare Solar ☀️ (RRN4) to !ffffffff

24
Total Receptions
24
Unique Gateways
3
Hop Count
28
Payload Bytes
Packet Information
Database ID: 28303481
Mesh Packet ID: 0xdca11489
Used for correlation across gateways
Timestamp: 2025-12-17 16:49:05 UTC
From Node: Ocumare Solar ☀️ (RRN4)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Aldinra_1640_🗼_🌐 (AldB)
Channel: MediumFast
RSSI: -103 dBm
SNR: 5.75 dBm
Hop Info: 3/3 hops
Start: 3, 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: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:75%
Voltage:3.95 V
Channel Usage:3.5%
Air Util TX:0.6%
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:!a0cc1640
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:3 / 3
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 (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 403661423
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 Not set uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -103.0 dBm
Signal strength at gateway 		int32
rx_snr 5.75 dB
Signal quality at gateway 		float
rx_time 1765990144
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 1765990145.6606667
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a0cc1640
Signal Metrics: RSSI: -103.0 dBm
SNR: 5.75 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": 1765990139, "device_metrics": { "battery_level": 75, "voltage": 3.947, "channel_utilization": 3.4966667, "air_util_tx": 0.6395833, "uptime_seconds": 166178 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0cc1640", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 403661423, "to": 4294967295, "id": 3701544073, "rx_time": 1765990144, "rx_snr": 5.75, "rx_rssi": -103, "hop_limit": 0, "hop_start": 3, "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": "0dfbde42691215084b15a69b7c401d63c95f4025bbbb233f28a2920a", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765990139, "device_metrics": { "battery_level": 75, "voltage": 3.947, "channel_utilization": 3.4966667, "air_util_tx": 0.6395833, "uptime_seconds": 166178 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0dfbde42691215084b15a69b7c401d63c95f4025bbbb233f28a2920a
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
Aldinra_1640_🗼_🌐 (AldB) Primary 0.000s
Reference 		-103.0 dBm 5.75 dB 3 60 1760 MediumFast 2025-12-17 16:49:05 UTC Current
Ocumare Norte🗼🌐 (RRN) -2.393s
Before 		-22.0 dBm 10.75 dB 0 6f RRN4 MediumFast 2025-12-17 16:49:03 UTC View
Meshtastic 26b0 (26b0) -1.453s
Before 		-107.0 dBm -13.00 dB 1 98 Kha1 , TCLB , MRM MediumFast 2025-12-17 16:49:04 UTC View
[samsepi0l] 📡🌐 (tlg0) -1.426s
Before 		-105.0 dBm -13.00 dB 1 98 TCLB MediumFast 2025-12-17 16:49:04 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -1.064s
Before 		-79.0 dBm 8.00 dB 2 b0 Vbm , 26b0 MediumFast 2025-12-17 16:49:04 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -0.760s
Before 		-99.0 dBm -3.75 dB 2 b0 Vbm , 26b0 MediumFast 2025-12-17 16:49:04 UTC View
Meshtastic 1760 (1760) -0.758s
Before 		-131.0 dBm -10.00 dB 2 b0 26b0 MediumFast 2025-12-17 16:49:04 UTC View
Villalbilla02 (VBV2) -0.723s
Before 		-119.0 dBm -9.75 dB 2 b0 26b0 MediumFast 2025-12-17 16:49:04 UTC View
JAGO1_Cañaveral (JAGO) -0.693s
Before 		-117.0 dBm -7.75 dB 2 38 tlg0 MediumFast 2025-12-17 16:49:04 UTC View
Meshtastic b2b4📡🌐 (b2b4) -0.476s
Before 		-118.0 dBm -11.50 dB 3 1c 🐷 MediumFast 2025-12-17 16:49:05 UTC View
Karabanchel_Baldur (KarB) -0.468s
Before 		-95.0 dBm -1.75 dB 3 1c 🐷 MediumFast 2025-12-17 16:49:05 UTC View
🎄 SkG@Home 📡🌐 (SkGH) -0.394s
Before 		-85.0 dBm -14.75 dB 3 56 8d56 , 3d56 MediumFast 2025-12-17 16:49:05 UTC View
Meshtastic 18a4 (18a4) -0.392s
Before 		Unknown Unknown 3 60 1760 MediumFast 2025-12-17 16:49:05 UTC View
🤖 Nicolas Cage 🌐 (Cage) -0.220s
Before 		-93.0 dBm 9.00 dB 3 1c 🐷 MediumFast 2025-12-17 16:49:05 UTC View
Getafe ☀️ (GTF) -0.193s
Before 		-121.0 dBm -11.00 dB 3 1c 🐷 MediumFast 2025-12-17 16:49:05 UTC View
tizon (Sylv) -0.180s
Before 		-108.0 dBm Unknown 3 1c 🐷 MediumFast 2025-12-17 16:49:05 UTC View
Fenix (FENX) -0.146s
Before 		-118.0 dBm -12.00 dB 3 1c 🐷 MediumFast 2025-12-17 16:49:05 UTC View
ETH Maverick (ET01) +0.114s
After 		-108.0 dBm -10.00 dB 2 61 TO1 MediumFast 2025-12-17 16:49:05 UTC View
Villarejo01 (VIL1) +0.155s
After 		-118.0 dBm -14.25 dB 2 61 TO1 MediumFast 2025-12-17 16:49:05 UTC View
P3 iGate 🏠🌐 (P3N2) +0.183s
After 		-37.0 dBm 11.00 dB 3 25 P3N1 MediumFast 2025-12-17 16:49:05 UTC View
Mec Rocket Meco (MRM) +0.525s
After 		-115.0 dBm -15.50 dB 3 08 JPL2 MediumFast 2025-12-17 16:49:06 UTC View
Varela Bot 🏡🤖 (🤖) +0.815s
After 		-86.0 dBm 4.25 dB 3 1c 🏡 MediumFast 2025-12-17 16:49:06 UTC View
ETH Goose (ET03) +0.954s
After 		-44.0 dBm 10.50 dB 3 41 ET01 MediumFast 2025-12-17 16:49:06 UTC View
Eagle’s Nest (EAGL) +2.415s
After 		-107.0 dBm 2.25 dB 3 a4 Raq1 MediumFast 2025-12-17 16:49:08 UTC View
24

Total Receptions

24

Unique Gateways