By02vbps Manual -

The BY02VBPS uses a standard 3.5mm barrel jack. A standard Raspberry Pi or old router power supply (5V/1A-2A) will work as a temporary replacement.

Do not exceed 85% of rated capacity for continuous use. Troubleshooting Common Issues by02vbps manual

Based on the model number , this refers to a 2-Rail Vertical Blind Motor (commonly associated with brands like Motionblinds, Coulisse, or similar smart home retrofit kits). The BY02VBPS uses a standard 3