Packet #3379200 Success

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

20
Total Receptions
20
Unique Gateways
0
Hop Count
29
Payload Bytes
Packet Information
Database ID: 3379200
Mesh Packet ID: 0xed1dd315
Used for correlation across gateways
Timestamp: 2025-12-10 18:06:12 UTC
From Node: P4NY Pony Express Solar (P4NY)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: 25 Washington Ave (25WA)
Channel: LongFast
RSSI: -91 dBm
SNR: -19.75 dBm
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: 23 P4NY
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: 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:!425c9225
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
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 !425c9225
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 3
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -91.0 dBm
Signal strength at gateway 		int32
rx_snr -19.75 dB
Signal quality at gateway 		float
rx_time 1765390094
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 35
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765389972.1464317
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !425c9225
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -91.0 dBm
SNR: -19.75 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": "!425c9225", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2570358563, "to": 4294967295, "id": 3978154773, "rx_time": 1765390094, "rx_snr": -19.75, "rx_rssi": -91, "hop_limit": 3, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 35, "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
25 Washington Ave (25WA) Primary 0.000s
Reference 		-91.0 dBm -19.75 dB 0 23 P4NY LongFast 2025-12-10 18:06:12 UTC Current
Steiner Studios Tower (SST) +0.006s
After 		-120.0 dBm -13.00 dB 0 23 P4NY LongFast 2025-12-10 18:06:12 UTC View
Meshtastic 631c (GRBH) +0.381s
After 		-91.0 dBm -3.00 dB 0 23 P4NY LongFast 2025-12-10 18:06:12 UTC View
dkTowerBot (dkTB) +1.298s
After 		-108.0 dBm -17.50 dB 1 a8 24a8 , REX , MRC1 LongFast 2025-12-10 18:06:13 UTC View
ClaremontWx.net (CmWx) +2.172s
After 		-40.0 dBm 6.25 dB 1 78 efl LongFast 2025-12-10 18:06:14 UTC View
Sunset Soda (p8p) +3.398s
After 		-128.0 dBm -19.50 dB 2 57 CmWx LongFast 2025-12-10 18:06:15 UTC View
Izutsumi - seano@masto.nyc (izu) +4.384s
After 		-85.0 dBm 3.75 dB 3 2b P2NY LongFast 2025-12-10 18:06:16 UTC View
MeshM0xie (M0x) +4.768s
After 		-111.0 dBm -17.00 dB 2 c9 Penn LongFast 2025-12-10 18:06:16 UTC View
Meshtastic fda8 (fda8) +4.775s
After 		-84.0 dBm -18.75 dB 2 c9 Penn LongFast 2025-12-10 18:06:16 UTC View
JOS1tastic 1497 (JOS1) +5.042s
After 		-104.0 dBm -7.50 dB 2 c9 LongFast 2025-12-10 18:06:17 UTC View
JLO (fe6e) +5.329s
After 		-113.0 dBm -16.00 dB 2 c9 Penn , JLX3 LongFast 2025-12-10 18:06:17 UTC View
Claudiopolis-440c (440c) +5.341s
After 		-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) +6.134s
After 		-123.0 dBm -15.50 dB 3 a8 MPH1 , fda8 LongFast 2025-12-10 18:06:18 UTC View
Meshtastic 28ec (28ec) +6.395s
After 		-41.0 dBm 6.25 dB 2 - LongFast 2025-12-10 18:06:18 UTC View
Fried Fish FF1 (FF1) +6.563s
After 		-104.0 dBm -17.00 dB 3 - LongFast 2025-12-10 18:06:18 UTC View
Meshtastic e41a (GRBT) +6.592s
After 		-95.0 dBm 6.00 dB 3 ca LongFast 2025-12-10 18:06:18 UTC View
nLink-NY-Jamaica1 (NLJ1) +7.155s
After 		-86.0 dBm 4.50 dB 3 dc 9cdc LongFast 2025-12-10 18:06:19 UTC View
drp mobile (drpm) +7.733s
After 		-127.0 dBm -20.75 dB 3 32 4032 LongFast 2025-12-10 18:06:19 UTC View
Whole Foods Market UES (WFMK) +9.467s
After 		-110.0 dBm -7.25 dB 3 24 KGB2 LongFast 2025-12-10 18:06:21 UTC View
DRP0 Astoria (DRP0) +11.391s
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