WS90
1. ECOWITT
user\'s manual
PDF
7 in 1 Outdoor Sensor WS90 English Manual-0318
WS90 English Manual
PDF
Firmware Upgrade Manual(Generic)
Firmware Upgrade Manual(Generic)
JPG
Compatibility table(Generic)
9/13/2024
2. ECOWITT
Firmware
PDF
WS90&WN90LP Upgrade Toolkit Linux/MacOS
6/2/2023
DownLoad
ZIP
WS90&WN90LP Upgrade Toolkit Windows PCs
9/24/2024
DownLoad
PDF
WS90&WN90LP Firmware Release Notes
11/28/2024
DownLoad
ZIP
WS90&WN90LP Firmware V1.4.8
11/28/2024
DownLoad