Packet #3379214 Success

TELEMETRY_APP packet from P4NY Pony Express Solar (P4NY) to !ffffffff

20
Total Receptions
20
Unique Gateways
3
Hop Count
29
Payload Bytes
Packet Information
Database ID: 3379214
Mesh Packet ID: 0xed1dd315
Used for correlation across gateways
Timestamp: 2025-12-10 18:06:18 UTC
From Node: P4NY Pony Express Solar (P4NY)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Fried Fish FF1 (FF1)
Channel: LongFast
RSSI: -104 dBm
SNR: -17.0 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Relay Node: None
Payload Data
Protocol: TELEMETRY_APP
Size: 29 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:100%
Voltage:4.24 V
Channel Usage:23.5%
Air Util TX:1.3%
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:!b2a7bd74
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:3 / 3
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 !b2a7bd74
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 2570358563
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 Not set uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -104.0 dBm
Signal strength at gateway 		int32
rx_snr -17.00 dB
Signal quality at gateway 		float
rx_time 1765390116
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 1765389978.7096295
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: !b2a7bd74
Signal Metrics: RSSI: -104.0 dBm
SNR: -17.00 dB
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": 1761195810, "device_metrics": { "battery_level": 100, "voltage": 4.236, "channel_utilization": 23.485, "air_util_tx": 1.305361, "uptime_seconds": 5022703 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a7bd74", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2570358563, "to": 4294967295, "id": 3978154773, "rx_time": 1765390116, "rx_snr": -17.0, "rx_rssi": -104, "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": 0, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d22b7f9681216086415508d87401d48e1bb41251216a73f28efc7b202", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1761195810, "device_metrics": { "battery_level": 100, "voltage": 4.236, "channel_utilization": 23.485, "air_util_tx": 1.305361, "uptime_seconds": 5022703 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d22b7f9681216086415508d87401d48e1bb41251216a73f28efc7b202
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 Relay Channel Timestamp Actions
Fried Fish FF1 (FF1) Primary 0.000s
Reference 		-104.0 dBm -17.00 dB 3 - LongFast 2025-12-10 18:06:18 UTC Current
25 Washington Ave (25WA) -6.563s
Before 		-91.0 dBm -19.75 dB 0 23 P4NY LongFast 2025-12-10 18:06:12 UTC View
Steiner Studios Tower (SST) -6.557s
Before 		-120.0 dBm -13.00 dB 0 23 P4NY LongFast 2025-12-10 18:06:12 UTC View
Meshtastic 631c (GRBH) -6.182s
Before 		-91.0 dBm -3.00 dB 0 23 P4NY LongFast 2025-12-10 18:06:12 UTC View
dkTowerBot (dkTB) -5.266s
Before 		-108.0 dBm -17.50 dB 1 a8 24a8 , REX , MRC1 LongFast 2025-12-10 18:06:13 UTC View
ClaremontWx.net (CmWx) -4.391s
Before 		-40.0 dBm 6.25 dB 1 78 efl LongFast 2025-12-10 18:06:14 UTC View
Sunset Soda (p8p) -3.166s
Before 		-128.0 dBm -19.50 dB 2 57 CmWx LongFast 2025-12-10 18:06:15 UTC View
Izutsumi - seano@masto.nyc (izu) -2.179s
Before 		-85.0 dBm 3.75 dB 3 2b P2NY LongFast 2025-12-10 18:06:16 UTC View
MeshM0xie (M0x) -1.795s
Before 		-111.0 dBm -17.00 dB 2 c9 Penn LongFast 2025-12-10 18:06:16 UTC View
Meshtastic fda8 (fda8) -1.788s
Before 		-84.0 dBm -18.75 dB 2 c9 Penn LongFast 2025-12-10 18:06:16 UTC View
JOS1tastic 1497 (JOS1) -1.521s
Before 		-104.0 dBm -7.50 dB 2 c9 LongFast 2025-12-10 18:06:17 UTC View
JLO (fe6e) -1.234s
Before 		-113.0 dBm -16.00 dB 2 c9 Penn , JLX3 LongFast 2025-12-10 18:06:17 UTC View
Claudiopolis-440c (440c) -1.223s
Before 		-88.0 dBm -6.25 dB 2 c9 Penn , JLX3 LongFast 2025-12-10 18:06:17 UTC View
YMH 1 @ Your Mom’s House (YMH1) -0.429s
Before 		-123.0 dBm -15.50 dB 3 a8 MPH1 , fda8 LongFast 2025-12-10 18:06:18 UTC View
Meshtastic 28ec (28ec) -0.168s
Before 		-41.0 dBm 6.25 dB 2 - LongFast 2025-12-10 18:06:18 UTC View
Meshtastic e41a (GRBT) +0.028s
After 		-95.0 dBm 6.00 dB 3 ca LongFast 2025-12-10 18:06:18 UTC View
nLink-NY-Jamaica1 (NLJ1) +0.591s
After 		-86.0 dBm 4.50 dB 3 dc 9cdc LongFast 2025-12-10 18:06:19 UTC View
drp mobile (drpm) +1.170s
After 		-127.0 dBm -20.75 dB 3 32 4032 LongFast 2025-12-10 18:06:19 UTC View
Whole Foods Market UES (WFMK) +2.904s
After 		-110.0 dBm -7.25 dB 3 24 KGB2 LongFast 2025-12-10 18:06:21 UTC View
DRP0 Astoria (DRP0) +4.828s
After 		-73.0 dBm -2.75 dB 3 b2 😴 , CBZ1 LongFast 2025-12-10 18:06:23 UTC View
20

Total Receptions

20

Unique Gateways