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Open Cash Drawer - RJ11 port on motherboard not on printer (.net vb)

We purchased some Hisense all in one computers (HK220C) and they have a cash drawer port on the motherboard for use to open a cash drawer. Usually we would have the RJ11 port on the printer and it was easy to open the cash drawer when printing (Esc p). We urgently need a solution to open the drawer via the motherboard port.

We have been given some documentation from the supplier which is enclosed herewith (has vb6 example and dll). We need a project done in visual studio community 2019 in visual basic that will compile to open the cash drawer.

Please only bid on the project if you have experience with cash drawers using a motherboard port.

Kĩ năng: Kiến trúc phần mềm, VB.NET, Visual Basic

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Về Bên Thuê:
( 47 nhận xét ) Johannesburg, South Africa

ID dự án: #19269191

Được trao cho:


Hi I would like to know your cash drawer model in order to know which sequence is the right one to open it. Regards

$30 USD trong 1 ngày
(19 Đánh Giá)

3 freelancer đang chào giá trung bình $30 cho công việc này


Hi Dear. Don't worry for your project, i can do your project completely. Because of i'm dedicated and created developer for project and love to develop for you. if you don't satisfy my result, i will return your mon Thêm

$25 USD trong 1 ngày
(1 Nhận xét)

Hi, I am expert in .net. I can do this in c#. But I don't have vs 2019. I have vs 2015. Hoping for positive response. Thanks Mahesh

$35 USD trong 1 ngày
(1 Nhận xét)