WCH_SD03 Offline

Node ID: !2fb999c9 (800692681) • Last seen: 206 days ago

120
Total Packets
6
Destinations
-22.4
Avg RSSI (dBm)
3.6
Avg Hops
Node Information
Node Name: WCH_SD03
Node ID (Hex): !2fb999c9
Node ID (Dec): 800692681
Hardware Model: XIAO_NRF52_KIT
Role: CLIENT
Primary Channel: MediumFast
MAC Address: fb:dd:2f:b9:99:c9
First Seen: 2026-02-16 11:17:56 UTC
Last Seen: 2026-04-16 03:46:10 UTC
Avg Signal: -22.4 dBm
Avg SNR: 3.20 dB
Firmware Version: ≥ 2.6.8 estimated
Unique Gateways: 27
Telemetry History
Protocol Usage
Protocol Count Percentage Avg RSSI Avg SNR
NODEINFO_APP 55 45.8%
-89.1 dBm -1.70 dB
Encrypted (PKI) 46 38.3%
-81.9 dBm -0.60 dB
TELEMETRY_APP 12 10.0%
-77.1 dBm -0.70 dB
ROUTING_APP 7 5.8%
-80.0 dBm -0.90 dB
Recent Packets
Time Protocol To Node Gateway RSSI SNR Hops Action
206 days ago NODEINFO_APP Broadcast 13 gateways -121.0 to -29.0 dBm -14.25 to 11.00 dB 6 View
206 days ago NODEINFO_APP Broadcast 3 gateways -118.0 to -115.0 dBm -13.00 to 0.00 dB 3 View
206 days ago TELEMETRY_APP Broadcast WCH_SD03 (99c9) - - 3 View
206 days ago NODEINFO_APP WCH_T01 (6877) 3 gateways -118.0 to -36.0 dBm -9.00 to 10.75 dB 6 View
206 days ago NODEINFO_APP WCH_T01 (6877) WCH_SD03 (99c9) - - 6 View
206 days ago ROUTING_APP WCH_T01 (6877) WCH_SD03 (99c9) - - 0 View
206 days ago 🔒 Direct WCH_T01 (6877) WCH_SD03 (99c9) - - 0 View
206 days ago TELEMETRY_APP Broadcast WCH_SD03 (99c9) - - 6 View
206 days ago NODEINFO_APP Broadcast WCH wifi_V03 (8748) -37 dBm 11.25 dB 6 View
265 days ago NODEINFO_APP Broadcast 3 gateways -113.0 to -58.0 dBm -8.25 to 10.75 dB 6 View
265 days ago 🔒 Direct WCH TB01 (0e9b) WCH TB01 (0e9b) -21 dBm 11.5 dB 0 View
265 days ago TELEMETRY_APP Broadcast 4 gateways -118.0 to -56.0 dBm -12.75 to 10.75 dB 6 View
265 days ago NODEINFO_APP Broadcast 2 gateways -118.0 dBm -12.75 to 0.00 dB 6 View
265 days ago 🔒 Direct WCH TB01 (0e9b) HSS 台南地震記錄固定台 (d644) -111 dBm -4.25 dB 1 View
265 days ago TELEMETRY_APP Broadcast 2 gateways -109.0 to -95.0 dBm -12.75 to -7.75 dB 6 View
265 days ago 🔒 Direct WCH TB01 (0e9b) WCH_SD03 (99c9) - - 0 View
265 days ago 🔒 Direct WCH TB01 (0e9b) WCH TB01 (0e9b) -27 dBm 11.0 dB 0 View
265 days ago NODEINFO_APP Broadcast 2 gateways -91.0 dBm -4.75 to 0.00 dB 6 View
265 days ago 🔒 Direct WCH TB01 (0e9b) WCH_SD03 (99c9) - - 0 View
265 days ago 🔒 Direct WCH TB01 (0e9b) 2 gateways -124.0 to -30.0 dBm -14.75 to 10.50 dB 2 View
View All Packets from This Node
Time Protocol From Node To Node RSSI SNR Hops Action
265 days ago 🔒 Direct WCH TB01 (0e9b) WCH_SD03 (99c9) -66 dBm 10.5 dB 1 View
265 days ago NODEINFO_APP sisihaha 9a5c (9a5c) WCH_SD03 (99c9) -79 dBm 10.25 dB 4 View
View All Packets Reported by This Node
Packet B宏 8ec0 9028 SD03 TNE1 zx01 e2e4 51ea 70e0 5b00 ba84 2d78 🗼 903e 5ca4 6877 OI8 22b3 WV03 be24 🪲 ba3b a51c c110 Count
51ccfa11 - - - 6 - 6 6 6 6 6 6 6 6 6 6 6 - - - - - - - - 13
0e1e9fa6 - 3 3 3 - - - - - - - - - - - - - - - - - - - - 3
8588efab - - - 3 - - - - - - - - - - - - - - - - - - - - 1
de580e7a - - - - - - - - - - - - - - - - 6 6 6 - - - - - 3
de580e79 - - - 6 - - - - - - - - - - - - - - - - - - - - 1
55917edf - - - 0 - - - - - - - - - - - - - - - - - - - - 1
67d2aedd - - - 0 - - - - - - - - - - - - - - - - - - - - 1
a83272d4 - - - 6 - - - - - - - - - - - - - - - - - - - - 1
a02fdecf - - - - - - - - - - - - - - - - - - 6 - - - - - 1
11c2d887 - - - - - - - - - - - - - - - - - - - 6 6 6 - - 3
d2b7cc86 0 - - - - - - - - - - - - - - - - - - - - - - - 1
2f71a5e3 - - - 6 6 - - - - - - - - - - - - - - - 6 - 6 - 4
493b0ddd - - - 6 6 - - - - - - - - - - - - - - - - - - - 2
7662df32 - - - - 1 - - - - - - - - - - - - - - - - - - - 1
f9978331 - - - - - - - - - - - - 6 - - - - - - - - - - 6 2
c0dcdb2f - - - 0 - - - - - - - - - - - - - - - - - - - - 1
f960b72e 0 - - - - - - - - - - - - - - - - - - - - - - - 1
f774c72c - - - 6 - - - - - - - - 6 - - - - - - - - - - - 2
2c5bfb29 - - - 0 - - - - - - - - - - - - - - - - - - - - 1
48342f27 0 - - - - 2 - - - - - - - - - - - - - - - - - - 2
Received Gateways
Gateways that have received packets from this node
WCH_SD03 (99c9) Direct
Packets: 38
Hops: 0-6
Last: 206 days ago
Direct: 22 pkts
WCH TB01 (0e9b) Direct
Packets: 14
Hops: 0-7
Last: 265 days ago
Direct: 9 pkts
RSSI: -22.4 dBm
SNR: 10.9 dB
HSS 台南地震記錄固定台 (d644)
Packets: 14
Hops: 1-6
Last: 265 days ago
RSSI: -109.2 dBm
SNR: -7.1 dB
BX6AEB MedFast ba3b (ba3b)
Packets: 8
Hops: 1-7
Last: 265 days ago
RSSI: -99.1 dBm
SNR: -4.3 dB
嘉義市精忠社區MF (94bc)
Packets: 8
Hops: 2-7
Last: 206 days ago
RSSI: -117.0 dBm
SNR: -9.5 dB
NFS.TW 7f8c 🇹🇼🗼🔌🌐📬 (7f8c)
Packets: 6
Hops: 6-7
Last: 206 days ago
RSSI: -93.0 dBm
SNR: -5.2 dB
路竹c110 (c110)
Packets: 4
Hops: 2-6
Last: 265 days ago
RSSI: -108.8 dBm
SNR: -8.4 dB
Meshtastic 2d78 (2d78)
Packets: 3
Hops: 6-7
Last: 206 days ago
RSSI: -81.3 dBm
SNR: 2.7 dB
一定要配冰紅茶☕ (8128)
Packets: 3
Hops: 6-7
Last: 265 days ago
RSSI: -91.3 dBm
SNR: 0.2 dB
Meshtastic be24 (be24)
Packets: 2
Hops: 6-7
Last: 265 days ago
RSSI: -106.5 dBm
SNR: 0.2 dB
Beetle (d370)
Packets: 2
Hops: 6
Last: 265 days ago
RSSI: -57.0 dBm
SNR: 10.8 dB
WCH wifi_V03 (8748)
Packets: 2
Hops: 6
Last: 206 days ago
RSSI: -36.5 dBm
SNR: 11.0 dB
GW.新庄V3_WIFI (a51c)
Packets: 2
Hops: 6
Last: 265 days ago
RSSI: -61.5 dBm
SNR: 9.0 dB
018c (018c)
Packets: 1
Hops: 6
Last: 206 days ago
RSSI: -118.0 dBm
SNR: -9.0 dB
Meshtastic 8ec0 (8ec0)
Packets: 1
Hops: 3
Last: 206 days ago
RSSI: -115.0 dBm
SNR: -8.5 dB
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