Integration of digital weighing scale with erpnext pos

how to integrate weighing scale for making bill transaction of weighed products in erpnext pos ?

Welcome to ERPNext,

Connecting POS devices is common for eg Integration of Devices on ERPNext

This app supports using a weigh scale within the POS (but has only been tested on Windows):

Thanks @clarkej for sharing this blog with us, I will help us now to connect Digital Weighing Scale with ERPNext.