Open Cash Drawer with usb printer without driver

进行中 已发布的 5 年前 货到付款
进行中 货到付款

I need you to develop some software for me. I would like this software to be developed for Windows at vb6 tools .

I need a task to open cash drawer without driver , I have receipt usb printer , cash drawer I need to send ascii code to open drawer

The main issue her how to control USB port and send data .

Vb6 code tools just cause my project at vb6

软件构架 视窗桌面

项目ID: #19253628

关于项目

远程项目 活跃的5 年前