Get Cashdrawer status through Epson ESC/POS RJ11/12 through Windows driver

I have a 80mm Epson compatible thermo printer with a cash drawer connected to the RJ11/RJ12 plug.

I need to get a status back from the micro switch in the cash drawer that says if the drawer is opened or not.

If I have understood correctly, these commands need to be sent as Epson ESC/POS as RAW data to the Windows printer driver. We are currently using this approach for opening the drawer, and the code for this can be provided if you have knowledge of this.

Source needs to be provided in C#.

Some more info:

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Færdigheder: C programmering, C# Programmering, C++ Programmering, PHP, x86-x64 Assembler

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Om arbejdsgiveren:
( 56 bedømmelser ) SEM, Norway

Projekt-ID: #15663118

9 freelancers are bidding on average $196 for this job


will like to do in c instead, let me know if you have any issue with that. will discuss more if you like. Relevant Skills and Experience well experienced in device drivers. Proposed Milestones $388 USD - milestone 1

$388 USD in 6 dage
(147 bedømmelser)

hi. I can build your required application for communication with POS equipment. I have worked with a lot of POS devices (label printers, drawers, barcode scanners etc). let's discuss further on chat Relevant Skills an Mere

$250 USD in 8 dage
(56 bedømmelser)

I've checked your project and would like to work on this. I've years experience in same kinda projects. Stay tuned, I'm still working on this proposal.

$100 USD in 7 dage
(17 bedømmelser)
$244 USD in 3 dage
(18 bedømmelser)

I am experienced in providing solutions to enterprises/retail and in general familiar with the retail equipment. My initial plan is to build Windows 10 UWP app in C# for this. Relevant Skills and Experience I have dev Mere

$144 USD in 7 dage
(2 bedømmelser)

We are happy to bid on this project. ***** We provides dedicate developers and Development and design services as well. ***** We are having a great team of Web developers with 7-8 years of experie Relevant Skills a Mere

$277 USD in 3 dage
(1 bedømmelse)
$155 USD in 3 dage
(2 bedømmelser)

We Specialize in developing custom Mobile app,website design,SEO please chat with us so that we can explore more options Relevant Skills and Experience We have experience in developing responsive web design with updat Mere

$155 USD in 3 dage
(0 bedømmelser)

Hello, I've reviewed your complete job description, and I fulfill all the qualifications required for this project. I have 8 years+ experience in C programming, Software Architecture, Linux, I have completed 300+ pro Mere

$50 USD in 3 dage
(0 bedømmelser)