Packet #6026652 Success

TELEMETRY_APP packet from Beeb to !ffffffff

22
Total Receptions
17
Unique Gateways
7
Hop Count
28
Payload Bytes
Packet Information
Database ID: 6026652
Mesh Packet ID: 0xd63626b4
Used for correlation across gateways
Timestamp: 2026-01-15 10:50:41 UTC
From Node: Beeb (beeb)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Tsaritsyno_KB_U_868 (KBU8)
Channel: LongFast
RSSI: -43 dBm
SNR: 7.5 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:12.74 V
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:!db2964b0
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:7 / 7
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 !db2964b0
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 3203120875
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 Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -43.0 dBm
Signal strength at gateway 		int32
rx_snr 7.50 dB
Signal quality at gateway 		float
rx_time 1768463439
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 172
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768463441.0257945
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 (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !db2964b0
Signal Metrics: RSSI: -43.0 dBm
SNR: 7.50 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": 1768463391, "device_metrics": { "battery_level": 101, "voltage": 12.739, "channel_utilization": 0.0, "air_util_tx": 0.060222223, "uptime_seconds": 1106469 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db2964b0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3203120875, "to": 4294967295, "id": 3593873076, "rx_time": 1768463439, "rx_snr": 7.5, "rx_rssi": -43, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 172, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d1f9c68691215086515f2d24b411d000000002594ab763d28a5c443", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1768463391, "device_metrics": { "battery_level": 101, "voltage": 12.739, "channel_utilization": 0.0, "air_util_tx": 0.060222223, "uptime_seconds": 1106469 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d1f9c68691215086515f2d24b411d000000002594ab763d28a5c443
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
Tsaritsyno_KB_U_868 (KBU8) Primary 0.000s
Reference 		-43.0 dBm 7.50 dB 7 LongFast 2026-01-15 10:50:41 Current
Keyhost GW8 (KHS8) -39.239s
Before 		-114.0 dBm -13.00 dB 2 LongFast 2026-01-15 10:50:01 View
EGarpunov 2 868 (Base) (BAO) (EG28) -38.428s
Before 		-115.0 dBm -10.75 dB 3 LongFast 2026-01-15 10:50:02 View
Fostral (FSTR) -38.351s
Before 		-82.0 dBm -15.25 dB 3 LongFast 2026-01-15 10:50:02 View
SYSXX YGW8 (SXY8) -38.308s
Before 		-99.0 dBm -12.00 dB 3 LongFast 2026-01-15 10:50:02 View
EGarpunov 2 868 (Base) (BAO) (EG28) -38.149s
Before 		-115.0 dBm -10.75 dB 7 LongFast 2026-01-15 10:50:02 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -37.904s
Before 		-91.0 dBm 0.50 dB 4 LongFast 2026-01-15 10:50:03 View
BBS Восток (DM📲) (BBSv) -37.560s
Before 		-48.0 dBm 6.50 dB 4 LongFast 2026-01-15 10:50:03 View
patch866 (pth8) -37.064s
Before 		-69.0 dBm 1.25 dB 3 LongFast 2026-01-15 10:50:03 View
hmbm (f55c) -36.960s
Before 		-100.0 dBm -1.75 dB 4 LongFast 2026-01-15 10:50:04 View
VEGA 6d78 (VEGA) -35.981s
Before 		-94.0 dBm -12.75 dB 5 LongFast 2026-01-15 10:50:05 View
Butyrskaya 868 (But8) -32.951s
Before 		-102.0 dBm -0.75 dB 7 LongFast 2026-01-15 10:50:08 View
Koptevo-8-MQTT (BM8M) -32.928s
Before 		-116.0 dBm -14.00 dB 7 LongFast 2026-01-15 10:50:08 View
Korolyok h0use (K8k*) -31.931s
Before 		-110.0 dBm -12.25 dB 6 LongFast 2026-01-15 10:50:09 View
Tsaritsyno_KB_U_868 (KBU8) -0.233s
Before 		-43.0 dBm 7.50 dB 7 LongFast 2026-01-15 10:50:40 View
SYSXX BGW8 (SXB8) +6.839s
After 		-87.0 dBm -6.00 dB 5 LongFast 2026-01-15 10:50:47 View
Aster-02 (AST2) +11.650s
After 		-90.0 dBm -3.50 dB 6 LongFast 2026-01-15 10:50:52 View
Aster-02 (AST2) +12.030s
After 		-90.0 dBm -3.50 dB 7 LongFast 2026-01-15 10:50:53 View
SYSXX OGW8 (SXG8) +16.483s
After 		-68.0 dBm 6.00 dB 7 LongFast 2026-01-15 10:50:57 View
SYSXX OGW8 (SXG8) +16.779s
After 		-68.0 dBm 6.00 dB 7 LongFast 2026-01-15 10:50:57 View
RN3ABX Georgy 2 (ABX2) +72.355s
After 		-99.0 dBm 1.75 dB 7 LongFast 2026-01-15 10:51:53 View
RN3ABX Georgy 2 (ABX2) +72.792s
After 		-99.0 dBm 1.75 dB 7 LongFast 2026-01-15 10:51:53 View
22

Total Receptions

17

Unique Gateways