Node ID: !4d1eaa8a (1293855370) • Last seen: 1 hour ago
!73cba9f0 WCH SD31(2W Solar) (until 2026-09-16)
— history from before the firmware 2.8 upgrade lives there.
| Node Name: | WCH SD31(2W Solar) |
|---|---|
| Node ID (Hex): | !4d1eaa8a |
| Node ID (Dec): | 1293855370 |
| Hardware Model: | XIAO_NRF52_KIT |
| Role: | CLIENT_MUTE |
| Primary Channel: | MediumFast |
| MAC Address: | c6:94:73:cb:a9:f0 |
| Same Device: |
|
| First Seen: | 2026-09-16 15:39:13 UTC |
| Last Seen: | 2026-11-08 18:06:22 UTC |
|---|---|
| Avg Signal: | -62.3 dBm |
| Avg SNR: | 10.50 dB |
| Firmware Version: | ≥ 2.8 estimated |
| Unique Gateways: | 32 |
| Latitude: | 24.805376° |
|---|---|
| Longitude: | 121.025331° |
| Location Updated: | 2026-11-08 15:20:29 UTC |
|---|---|
| Time Ago: | 4 hours ago |
| Protocol | Count | Percentage | Avg RSSI | Avg SNR |
|---|---|---|---|---|
| TELEMETRY_APP | 415 |
41.9%
|
-86.8 dBm | 4.20 dB |
| NODEINFO_APP | 276 |
27.9%
|
-88.7 dBm | 2.80 dB |
| POSITION_APP | 175 |
17.7%
|
-85.1 dBm | 4.60 dB |
| Encrypted (PKI) | 95 |
9.6%
|
-92.5 dBm | 1.00 dB |
| ROUTING_APP | 30 |
3.0%
|
-90.8 dBm | 0.20 dB |
| Time | Protocol | To Node | Gateway | RSSI | SNR | Hops | Action |
|---|---|---|---|---|---|---|---|
| 1 hour ago | TELEMETRY_APP | Broadcast | WCH_T01 (99bb) | -67 dBm | 11.25 dB | 2 | View |
| 3 hours ago | NODEINFO_APP | Broadcast | WCH_T01 (99bb) | -64 dBm | 11.5 dB | 2 | View |
| 4 hours ago | TELEMETRY_APP | Broadcast | 2 gateways | -121.0 to -66.0 dBm | -13.25 to 11.00 dB | 2 | View |
| 4 hours ago | POSITION_APP | Broadcast | WCH_T01 (99bb) | -67 dBm | 10.25 dB | 2 | View |
| 6 hours ago | TELEMETRY_APP | Broadcast | WCH_T01 (99bb) | -65 dBm | 10.75 dB | 2 | View |
| 15 hours ago | NODEINFO_APP | Broadcast | 2 gateways | -65.0 to -49.0 dBm | 11.00 to 11.25 dB | 2 | View |
| 15 hours ago | TELEMETRY_APP | Broadcast | WCH_wifi_V41 (a604) | -49 dBm | 10.75 dB | 2 | View |
| 23 hours ago | TELEMETRY_APP | Broadcast | Ling (7c28) | -42 dBm | 10.5 dB | 2 | View |
| 1 day ago | TELEMETRY_APP | Broadcast | WCH_T01 (99bb) | -67 dBm | 10.75 dB | 2 | View |
| 1 day ago | POSITION_APP | Broadcast | WCH_T01 (99bb) | -67 dBm | 11.5 dB | 2 | View |
| 1 day ago | NODEINFO_APP | Broadcast | WCH_T01 (99bb) | -69 dBm | 11.25 dB | 2 | View |
| 1 day ago | TELEMETRY_APP | Broadcast | WCH_T01 (99bb) | -70 dBm | 11.5 dB | 2 | View |
| 1 day ago | TELEMETRY_APP | Broadcast | WCH_T01 (99bb) | -70 dBm | 11.0 dB | 2 | View |
| 1 day ago | TELEMETRY_APP | Broadcast | WCH_T01 (99bb) | -69 dBm | 11.25 dB | 2 | View |
| 1 day ago | POSITION_APP | Broadcast | WCH_T01 (99bb) | -65 dBm | 11.0 dB | 2 | View |
| 1 day ago | TELEMETRY_APP | Broadcast | WCH_T01 (99bb) | -67 dBm | 10.0 dB | 2 | View |
| 1 day ago | TELEMETRY_APP | Broadcast | Ling (7c28) | -120 dBm | -8.0 dB | 2 | View |
| 1 day ago | NODEINFO_APP | Broadcast | WCH_T01 (99bb) | -66 dBm | 11.25 dB | 2 | View |
| 1 day ago | TELEMETRY_APP | Broadcast | WCH_T01 (99bb) | -67 dBm | 10.75 dB | 2 | View |
| 1 day ago | POSITION_APP | Broadcast | WCH_T01 (99bb) | -67 dBm | 11.0 dB | 2 | View |
| Packet | 1宏 | 🌈 | WV41 | ling | Count |
|---|---|---|---|---|---|
eb02784b
|
2 | - | - | - | 1 |
0aed504a
|
2 | - | - | - | 1 |
e9637849
|
2 | 2 | - | - | 2 |
7861a448
|
2 | - | - | - | 1 |
7ec8d847
|
2 | - | - | - | 1 |
e6549c42
|
2 | - | 2 | - | 2 |
a14d5841
|
- | - | 2 | - | 1 |
bff8a43d
|
- | - | - | 2 | 1 |
4456ac3c
|
2 | - | - | - | 1 |
ef2bb83b
|
2 | - | - | - | 1 |
4453543a
|
2 | - | - | - | 1 |
2dc9d439
|
2 | - | - | - | 1 |
c9ee1438
|
2 | - | - | - | 1 |
2298b437
|
2 | - | - | - | 1 |
df719836
|
2 | - | - | - | 1 |
d2fdf035
|
2 | - | - | - | 1 |
a6646c34
|
- | - | - | 2 | 1 |
a1559c33
|
2 | - | - | - | 1 |
c4ce9432
|
2 | - | - | - | 1 |
72be7c31
|
2 | - | - | - | 1 |