Packet #2352712 Success

TELEMETRY_APP packet from !08bb3a34 to !ffffffff

16
Total Receptions
15
Unique Gateways
-3
Hop Count
28
Payload Bytes
Packet Information
Database ID: 2352712
Mesh Packet ID: 0x7d9c3fa8
Used for correlation across gateways
Timestamp: 2025-08-14 03:38:25 UTC
From Node: !08bb3a34 (3a34)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Kiep (KIEP)
Channel: LongFast
RSSI: -128 dBm
SNR: -19.75 dBm
Hop Info: -3/0 hops
Start: 0, Limit: 3
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:4.26 V
Channel Usage:2.9%
Air Util TX:0.1%
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:!da5ed7a4
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:-3 / Unknown
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
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !da5ed7a4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 146487860
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 3
Remaining hops allowed 		uint32
hop_start Not set uint32
hops_taken -3
Calculated: hop_start - hop_limit 		derived
rx_rssi -128.0 dBm
Signal strength at gateway 		int32
rx_snr -19.75 dB
Signal quality at gateway 		float
rx_time 1746545163
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 Not set uint32
tx_after Not set uint32
timestamp 1755135505.8339202
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)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !da5ed7a4
Signal Metrics: RSSI: -128.0 dBm
SNR: -19.75 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": 1755135415, "device_metrics": { "battery_level": 101, "voltage": 4.26, "channel_utilization": 2.8766668, "air_util_tx": 0.088694446, "uptime_seconds": 1529937 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da5ed7a4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 146487860, "to": 4294967295, "id": 2107391912, "rx_time": 1746545163, "rx_snr": -19.75, "rx_rssi": -128, "hop_limit": 3, "hop_start": 0, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0db73d9d681215086515ec5188401d4f1b3840256fa5b53d28d1b05d", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1755135415, "device_metrics": { "battery_level": 101, "voltage": 4.26, "channel_utilization": 2.8766668, "air_util_tx": 0.088694446, "uptime_seconds": 1529937 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0db73d9d681215086515ec5188401d4f1b3840256fa5b53d28d1b05d
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
Kiep (KIEP) Primary 0.000s
Reference 		-128.0 dBm -19.75 dB -3 LongFast 2025-08-14 03:38:25 Current
Afrithon (afrt) -85.490s
Before 		-114.0 dBm -15.25 dB 1 LongFast 2025-08-14 03:37:00 View
Meshbase (Mshb) -83.860s
Before 		-128.0 dBm -18.25 dB 2 LongFast 2025-08-14 03:37:01 View
MT Node Pey (PEY) -83.727s
Before 		-124.0 dBm -19.75 dB 2 LongFast 2025-08-14 03:37:02 View
Tolkamer 93b4 (Erdw) -81.504s
Before 		-127.0 dBm -19.00 dB 3 LongFast 2025-08-14 03:37:04 View
dJoris 📡🏠🌐 StaRF (j8bc) -80.303s
Before 		-122.0 dBm -15.00 dB 4 LongFast 2025-08-14 03:37:05 View
PA3JH 🗼 (2.7.3) (3JH2) -79.053s
Before 		-104.0 dBm -5.75 dB 4 LongFast 2025-08-14 03:37:06 View
WatskeBase 🗼🔌 (2.6.11) (WaBB) -78.787s
Before 		-128.0 dBm -19.00 dB 4 LongFast 2025-08-14 03:37:07 View
No13 Oirschot (OIR1) -78.777s
Before 		-115.0 dBm -7.00 dB 4 LongFast 2025-08-14 03:37:07 View
Meshtastic cc28 (cc28) -73.726s
Before 		-115.0 dBm -8.75 dB 4 LongFast 2025-08-14 03:37:12 View
Hendrik ido ambacht 3 (Hia3) -73.478s
Before 		-136.0 dBm -13.00 dB 6 LongFast 2025-08-14 03:37:12 View
013FvSBase-Meshtastic (4d10) -72.585s
Before 		-128.0 dBm -21.00 dB 6 LongFast 2025-08-14 03:37:13 View
MeshNet.NL (GS0D) -72.028s
Before 		-114.0 dBm -3.50 dB 7 LongFast 2025-08-14 03:37:13 View
MeshNet.NL (GS0D) -71.895s
Before 		-114.0 dBm -3.50 dB 7 LongFast 2025-08-14 03:37:13 View
PD0WES-Louis-3543 (PL43) -70.249s
Before 		-90.0 dBm 0.25 dB 7 LongFast 2025-08-14 03:37:15 View
Wateringweg, Haarlem (WaHa) -50.333s
Before 		-117.0 dBm -13.75 dB 4 LongFast 2025-08-14 03:37:35 View
16

Total Receptions

15

Unique Gateways