WN90LP RS485 Modbus
1. ECOWITT
user\'s manual
PDF
WN90LP Manual
7/29/2024
PDF
WN90LP ModbusRTU_V1.0.5_En
11/12/2023
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
9/26/2024
DownLoad
ZIP
WS90&WN90LP Firmware V1.4.7
9/26/2024
DownLoad
3. ECOWITT
PC software
ZIP
Modbus RTU Setup
9/11/2023
DownLoad