node-escpos | 🖨️ ESC/POS Printer driver for Node.js

by song940 TypeScript Version: v2.4.4 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | node-escpos Summary

node-escpos is a TypeScript library typically used in Networking, Nodejs applications. node-escpos has no bugs, it has no vulnerabilities and it has medium support. However node-escpos has a Non-SPDX License. You can download it from GitHub.

️ ESC/POS Printer driver for node

Support

Quality

Security

License

Reuse

Support

node-escpos has a medium active ecosystem.

It has 1122 star(s) with 394 fork(s). There are 28 watchers for this library.

It had no major release in the last 12 months.

There are 98 open issues and 233 have been closed. On average issues are closed in 302 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of node-escpos is v2.4.4

Quality

node-escpos has 0 bugs and 0 code smells.

Security

node-escpos has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

node-escpos code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

node-escpos has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

node-escpos releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed node-escpos and discovered the below as its top functions. This is intended to give you an instant insight into node-escpos implemented functionality, and help decide if they suit your requirements.

The USB API .
Represents an image .
Displays bit data .
Serial port .
Printer .
Constructs a screen .
Creates a new Bluetooth Bluetooth device .
Get pixel values from a pixel
Create a new Network .
Load the bluetooth dependency .

Get all kandi verified functions for this library.

node-escpos Key Features

No Key Features are available at this moment for node-escpos.

node-escpos Examples and Code Snippets

No Code Snippets are available at this moment for node-escpos.

Community Discussions

Trending Discussions on node-escpos

cannot claim usb interface more than 64 times

Epson thermal printer status from NodeJS with ESC/POS

QUESTION

cannot claim usb interface more than 64 times

Asked 2021-Dec-09 at 10:10

I have an app that needs to maintain a long (indefinite) connection to a usb device and print a potentially unlimited number of times to it. So, it needs to make a lot of claims on the same device interface.

Eventually my app breaks because on the 65th claim I get a LIBUSB_ERROR_ACCESS error thrown. Is it possible to fix this with node-usb? Possibly related to

environment and hardware

...

ANSWER

Answered 2021-Dec-09 at 10:10

I got around this by using a main thread to manage two child threads

Source https://stackoverflow.com/questions/70273144

QUESTION

Epson thermal printer status from NodeJS with ESC/POS

Asked 2020-Jun-03 at 22:14

I have created an Electron app to configure and launch a NodeJS printer server. The NodeJS part is using https://github.com/song940/node-escpos to send ESC/POS command to an Epson thermal printer on a serial port. That's work fine, I am able to print something.

Now, I am trying to get real-time status from the printer (printer status or roll paper sensor status or ink status). There is an ESC/POS command DLE EOT: https://www.epson-biz.com/modules/ref_escpos/index.php?content_id=118

I tried something like this, using node-serial object (node-escpos dependency) to be able to read a return (device.device.on(...)):

...

ANSWER

Answered 2020-Jun-03 at 22:14

It seems that the obtained value is appropriate.

The value of Printer status (n = 1): you got is 0x16, and it is 0b00010110 in binary, and it is as follows when it is applied to the description of the document.

Source https://stackoverflow.com/questions/62176249

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install node-escpos

You can download it from GitHub.

Support

Fork this repoClone your repoInstall dependenciesCheckout a feature branchFeel free to add your featuresMake sure your features are fully testedOpen a pull request, and enjoy <3

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