WS90
1. ECOWITT user\'s manual
PDF
7 in 1 Outdoor Sensor WS90 English Manual-0318
WS90 User Manual031425
PNG
Compatibility table(Generic)
3/10/2024
2. ECOWITT Firmware
PDF
WS90&WN90LP Firmware Release Notes
3/3/2025
DownLoad
PDF
WS90&WN90LP Upgrade Toolkit Linux/MacOS
6/2/2023
DownLoad
ZIP
WS90&WN90LP Upgrade Toolkit Windows PCs
01/17/2025
DownLoad
ZIP
WS90&WN90LP Firmware V1.5.2
3/3/2025
DownLoad
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