Packet #2405643 Success

TELEMETRY_APP packet from ⚡4 (Mobile) (⚡4) to !ffffffff

21
Total Receptions
21
Unique Gateways
1
Hop Count
27
Payload Bytes
Packet Information
Database ID: 2405643
Mesh Packet ID: 0x8b5999af
Used for correlation across gateways
Timestamp: 2025-11-19 10:00:08 UTC
From Node: ⚡4 (Mobile) (⚡4)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: ClaremontWx.net (CmWx)
Channel: LongFast
RSSI: -87 dBm
SNR: -0.25 dBm
Hop Info: 1/5 hops
Start: 5, Limit: 4
Relay Node: 48 VYL0 , CWM1
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: 27 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:89%
Voltage:4.23 V
Channel Usage:7.7%
Air Util TX:3.0%
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:27 bytes
Gateway:!27532a57
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:1 / 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
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !27532a57
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (27 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2497837145
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 27 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -87.0 dBm
Signal strength at gateway 		int32
rx_snr -0.25 dB
Signal quality at gateway 		float
rx_time 1763546373
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 72
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763546408.476745
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !27532a57
Signal Metrics: RSSI: -87.0 dBm
SNR: -0.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:27 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1763546496, "device_metrics": { "battery_level": 89, "voltage": 4.232, "channel_utilization": 7.6816664, "air_util_tx": 3.0173612, "uptime_seconds": 15132 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!27532a57", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2497837145, "to": 4294967295, "id": 2337905071, "rx_time": 1763546373, "rx_snr": -0.25, "rx_rssi": -87, "hop_limit": 4, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 72, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d80951d6912140859158b6c87401d36d0f54025721c4140289c76", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1763546496, "device_metrics": { "battery_level": 89, "voltage": 4.232, "channel_utilization": 7.6816664, "air_util_tx": 3.0173612, "uptime_seconds": 15132 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (27 bytes)
0d80951d6912140859158b6c87401d36d0f54025721c4140289c76
Hex Analysis:
Size:27 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
ClaremontWx.net (CmWx) Primary 0.000s
Reference 		-87.0 dBm -0.25 dB 1 48 VYL0 , CWM1 LongFast 2025-11-19 10:00:08 UTC Current
K2XAP V4 MS (XAP4) -0.017s
Before 		-78.0 dBm -8.75 dB 1 48 VYL0 , CWM1 LongFast 2025-11-19 10:00:08 UTC View
K2XAP / nyme.sh (XAP) +0.365s
After 		-120.0 dBm -10.50 dB 1 48 VYL0 LongFast 2025-11-19 10:00:08 UTC View
Sour Lime Base 0 (SLB0) +7.991s
After 		-95.0 dBm -12.50 dB 2 57 CmWx LongFast 2025-11-19 10:00:16 UTC View
dkTowerBot (dkTB) +9.990s
After 		-102.0 dBm -11.50 dB 3 80 tks , LLR1 , ncmc , NLmH , LOD LongFast 2025-11-19 10:00:18 UTC View
Claudiopolis-440c (440c) +11.127s
After 		-100.0 dBm -6.75 dB 3 6c LongFast 2025-11-19 10:00:19 UTC View
Meshtastic e41a (GRBT) +11.166s
After 		-121.0 dBm -19.25 dB 3 - LongFast 2025-11-19 10:00:19 UTC View
Gowanus Soda (p1p) +11.289s
After 		-109.0 dBm -5.50 dB 3 - LongFast 2025-11-19 10:00:19 UTC View
Blue Soda (p0p) +11.295s
After 		-106.0 dBm -13.50 dB 3 - LongFast 2025-11-19 10:00:19 UTC View
Steiner Studios Tower (SST) +11.759s
After 		-117.0 dBm -13.25 dB 3 10 WA2J , AcSa LongFast 2025-11-19 10:00:20 UTC View
Meshtastic 631c (631c) +12.124s
After 		-101.0 dBm -10.25 dB 3 10 WA2J , 8a10 LongFast 2025-11-19 10:00:20 UTC View
Fried Fish 1 | nyme.sh (FF1) +14.110s
After 		-91.0 dBm -1.25 dB 4 0f 68SD LongFast 2025-11-19 10:00:22 UTC View
MeshM0xie (M0x) +19.624s
After 		-98.0 dBm -2.50 dB 3 c9 Penn LongFast 2025-11-19 10:00:28 UTC View
DRP1 Chelsea (DRP1) +19.979s
After 		-77.0 dBm 6.75 dB 3 c9 Penn , JLX3 LongFast 2025-11-19 10:00:28 UTC View
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) +20.707s
After 		-108.0 dBm -19.75 dB 4 - LongFast 2025-11-19 10:00:29 UTC View
corruptedstack Weather (cswx) +20.719s
After 		Unknown Unknown 5 ed dmbp LongFast 2025-11-19 10:00:29 UTC View
csbot (dmbb) +20.976s
After 		Unknown Unknown 5 ed dmbp LongFast 2025-11-19 10:00:29 UTC View
YMH 1 @ Your Mom’s House (YMH1) +29.218s
After 		-118.0 dBm -11.75 dB 4 dc pnor LongFast 2025-11-19 10:00:37 UTC View
DRP0 Astoria (DRP0) +80.129s
After 		-95.0 dBm 3.00 dB 4 b2 😴 , CBZ1 LongFast 2025-11-19 10:01:28 UTC View
CBZ0 🚕 mobile (CBZ0) +80.638s
After 		-59.0 dBm 6.50 dB 4 b2 CBZ1 LongFast 2025-11-19 10:01:29 UTC View
P0NY Express Solar Node (P0NY) +97.150s
After 		-112.0 dBm -3.75 dB 2 57 CmWx LongFast 2025-11-19 10:01:45 UTC View
21

Total Receptions

21

Unique Gateways