Packet #2922183 Success

TELEMETRY_APP packet from JankStation (JKST) to !ffffffff

17
Total Receptions
17
Unique Gateways
3
Hop Count
26
Payload Bytes
Packet Information
Database ID: 2922183
Mesh Packet ID: 0xe024072a
Used for correlation across gateways
Timestamp: 2025-11-30 00:53:02 UTC
From Node: JankStation (JKST)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Meshtastic f5c8 (f5c8)
Channel: LongFast
RSSI: -97 dBm
SNR: -6.75 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Relay Node: b9 NYCR
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: 26 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:71%
Voltage:3.90 V
Channel Usage:21.8%
Air Util TX:0.2%
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:26 bytes
Gateway:!1327f5c8
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 !1327f5c8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (26 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2658558416
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 26 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 -97.0 dBm
Signal strength at gateway 		int32
rx_snr -6.75 dB
Signal quality at gateway 		float
rx_time 1764464072
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 185
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1764463982.8907485
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: !1327f5c8
Signal Metrics: RSSI: -97.0 dBm
SNR: -6.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:26 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1764452462, "device_metrics": { "battery_level": 71, "voltage": 3.901, "channel_utilization": 21.801666, "air_util_tx": 0.18286112, "uptime_seconds": 121 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1327f5c8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658558416, "to": 4294967295, "id": 3760457514, "rx_time": 1764464072, "rx_snr": -6.75, "rx_rssi": -97, "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": 185, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d6e682b691213084715fca979401dd069ae4125f23f3b3e2879", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1764452462, "device_metrics": { "battery_level": 71, "voltage": 3.901, "channel_utilization": 21.801666, "air_util_tx": 0.18286112, "uptime_seconds": 121 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (26 bytes)
0d6e682b691213084715fca979401dd069ae4125f23f3b3e2879
Hex Analysis:
Size:26 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
Meshtastic f5c8 (f5c8) Primary 0.000s
Reference 		-97.0 dBm -6.75 dB 3 b9 NYCR LongFast 2025-11-30 00:53:02 UTC Current
JankStation (JKST) -21.473s
Before 		Unknown Unknown 0 d0 JKST LongFast 2025-11-30 00:52:41 UTC View
ClaremontWx.net (CmWx) -17.207s
Before 		-91.0 dBm -5.75 dB 1 - LongFast 2025-11-30 00:52:45 UTC View
Gowanus Soda (p1p) -16.879s
Before 		-107.0 dBm -3.25 dB 1 - LongFast 2025-11-30 00:52:46 UTC View
Meshtastic 631c (631c) -16.869s
Before 		-107.0 dBm -16.50 dB 1 - LongFast 2025-11-30 00:52:46 UTC View
Fried Fish 1 | nyme.sh (FF1) -15.623s
Before 		-87.0 dBm 0.75 dB 2 0f 68SD LongFast 2025-11-30 00:52:47 UTC View
K2XAP / nyme.sh (XAP) -15.229s
Before 		-85.0 dBm 6.00 dB 2 78 SCP2 LongFast 2025-11-30 00:52:47 UTC View
Sunset Soda (p8p) -12.894s
Before 		-123.0 dBm -12.25 dB 2 57 CmWx LongFast 2025-11-30 00:52:49 UTC View
Steiner Studios Tower (SST) -11.989s
Before 		-113.0 dBm -9.00 dB 2 c9 Penn , JLX3 LongFast 2025-11-30 00:52:50 UTC View
MeshM0xie (M0x) -11.971s
Before 		-98.0 dBm -5.75 dB 2 c9 Penn LongFast 2025-11-30 00:52:50 UTC View
DRP1 Chelsea (DRP1) -11.602s
Before 		-77.0 dBm 6.00 dB 2 c9 Penn , JLX3 LongFast 2025-11-30 00:52:51 UTC View
Meshtastic 1ca3 (1ca3) -10.258s
Before 		-110.0 dBm -18.75 dB 3 a7 LongFast 2025-11-30 00:52:52 UTC View
Lv4 - Heltec V4 Green (Lv4) -6.585s
Before 		-89.0 dBm -9.00 dB 3 d5 ETNA , 🟠 LongFast 2025-11-30 00:52:56 UTC View
BDP1 - Portable HT v4 (BDP1) -6.071s
Before 		-93.0 dBm -14.25 dB 3 d5 ETNA LongFast 2025-11-30 00:52:56 UTC View
dkTowerBot (dkTB) -2.379s
Before 		-102.0 dBm -12.50 dB 3 80 tks , LLR1 , ncmc , NLmH , LOD LongFast 2025-11-30 00:53:00 UTC View
YMH 1 @ Your Mom’s House (YMH1) +11.486s
After 		-122.0 dBm -14.75 dB 3 1e GHFC LongFast 2025-11-30 00:53:14 UTC View
Claudiopolis-440c (440c) +20.290s
After 		-89.0 dBm -3.75 dB 2 c9 Penn , JLX3 LongFast 2025-11-30 00:53:23 UTC View
17

Total Receptions

17

Unique Gateways