Packet #2336980 Success

TELEMETRY_APP packet from EHV-Router-46m (6.2) ☀️ (Boca) to !ffffffff

25
Total Receptions
23
Unique Gateways
3
Hop Count
29
Payload Bytes
Packet Information
Database ID: 2336980
Mesh Packet ID: 0x6c136437
Used for correlation across gateways
Timestamp: 2025-08-14 01:16:37 UTC
From Node: EHV-Router-46m (6.2) ☀️ (Boca)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: MeshNet (GS-D)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 3/5 hops
Start: 5, Limit: 2
Payload Data
Protocol: TELEMETRY_APP
Size: 29 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:93%
Voltage:4.10 V
Channel Usage:21.3%
Air Util TX:4.7%
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:29 bytes
Gateway:!55cafe69
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:3 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !55cafe69
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (29 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3618296060
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 29 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1755126997
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 212
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1755126997.6409042
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)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
MQTT-Specific Fields
Gateway ID: !55cafe69
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:29 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1755126637, "device_metrics": { "battery_level": 93, "voltage": 4.101, "channel_utilization": 21.293333, "air_util_tx": 4.7410555, "uptime_seconds": 3410405 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!55cafe69", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3618296060, "to": 4294967295, "id": 1813210167, "rx_time": 1755126997, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 2, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 212, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d6d1b9d681216085d15643b83401dbf58aa4125bab6974028e593d001", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1755126637, "device_metrics": { "battery_level": 93, "voltage": 4.101, "channel_utilization": 21.293333, "air_util_tx": 4.7410555, "uptime_seconds": 3410405 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d6d1b9d681216085d15643b83401dbf58aa4125bab6974028e593d001
Hex Analysis:
Size:29 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
MeshNet (GS-D) Primary 0.000s
Reference 		Unknown Unknown 3 LongFast 2025-08-14 01:16:37 Current
No13 Oirschot (OIR1) -337.361s
Before 		-115.0 dBm -7.75 dB 0 LongFast 2025-08-14 01:11:00 View
PA3JH 🗼 (2.7.3) (3JH2) -337.228s
Before 		-104.0 dBm -4.75 dB 0 LongFast 2025-08-14 01:11:00 View
Meshtastic bb5c (bb5c) -336.231s
Before 		-128.0 dBm -19.75 dB 1 LongFast 2025-08-14 01:11:01 View
MT Node Pey (PEY) -335.774s
Before 		-120.0 dBm -14.00 dB 1 LongFast 2025-08-14 01:11:01 View
Afrithon (afrt) -334.393s
Before 		-104.0 dBm -14.00 dB 2 LongFast 2025-08-14 01:11:03 View
Meshtastic gf30c (gf3c) -334.382s
Before 		-140.0 dBm -18.25 dB 2 LongFast 2025-08-14 01:11:03 View
PD0WES-Louis-3543 (PL43) -332.827s
Before 		-110.0 dBm -19.50 dB 3 LongFast 2025-08-14 01:11:04 View
Wateringweg, Haarlem (WaHa) -332.047s
Before 		-110.0 dBm -5.25 dB 3 LongFast 2025-08-14 01:11:05 View
WST Sneek (WSTS) -331.915s
Before 		-122.0 dBm -11.75 dB 3 LongFast 2025-08-14 01:11:05 View
Xebia 🌐🔌 Hilversum Bridge (XHB) -330.812s
Before 		-87.0 dBm 11.00 dB 4 LongFast 2025-08-14 01:11:06 View
HolRad (HlRd) -330.679s
Before 		-107.0 dBm Unknown 4 LongFast 2025-08-14 01:11:06 View
NL-3545-Knalliebar (KNB0) -330.546s
Before 		-117.0 dBm -3.75 dB 4 LongFast 2025-08-14 01:11:07 View
Petra76c4 (76c4) -330.280s
Before 		-92.0 dBm 6.00 dB 3 LongFast 2025-08-14 01:11:07 View
NL-3534-Schepenbuurt🏠🔌🌐 (3534) -330.093s
Before 		-124.0 dBm -16.25 dB 5 LongFast 2025-08-14 01:11:07 View
Hillywood Oost (HOOS) -329.896s
Before 		-119.0 dBm -9.75 dB 5 LongFast 2025-08-14 01:11:07 View
Colossus 1 (ccw1) -329.763s
Before 		-125.0 dBm -17.25 dB 3 LongFast 2025-08-14 01:11:07 View
Ams Zuidas Base (AZ4) -328.990s
Before 		-105.0 dBm -5.50 dB 5 LongFast 2025-08-14 01:11:08 View
Paul home (pah1) -328.858s
Before 		-127.0 dBm -11.00 dB 5 LongFast 2025-08-14 01:11:08 View
Tomtor Mobile (v7f2) -325.557s
Before 		-120.0 dBm -8.75 dB 5 LongFast 2025-08-14 01:11:12 View
MeshNet (GS-D) +0.014s
After 		Unknown Unknown 3 LongFast 2025-08-14 01:16:37 View
Hendrik ido ambacht 3 (Hia3) +0.027s
After 		-136.0 dBm -13.25 dB 2 LongFast 2025-08-14 01:16:37 View
MeshNet.NL (GS0D) +0.133s
After 		-127.0 dBm -17.00 dB 2 LongFast 2025-08-14 01:16:37 View
MeshNet.NL (GS0D) +0.142s
After 		-127.0 dBm -17.00 dB 2 LongFast 2025-08-14 01:16:37 View
Didam De Ziep Omni (Try MC) (DDZO) +414451.212s
After 		Unknown Unknown 0 LongFast 2025-08-18 20:24:08 View
25

Total Receptions

23

Unique Gateways