README
react-native-epson-epos-printer
React native module to handle Epson ePOS SDK (for now, only Android)
🚀 Installation
Using npm:
npm i react-native-epson-epos-printer
đź“– Documentation
Tags:
The printing order is sequential and will go according to the payload.
Implementation
import Printer from 'react-native-epson-epos-printer';
Printer.print(1, '50:57:9C:57:7B:M1', examplePayload)
.then(console.log)
.catch(console.log)
đź“‹ Commands
Key | Type | Description |
---|---|---|
image |
url |
link to download the image. Alternatively, the size tag can be used to indicate the size of the image, by default the size is 187 |
line |
number |
specifies the number of lines to skip. You can also use the text tag with new lines. |
dotted |
number |
specifies the number of centered dotted lines. You can also use the centered tag with "------------------------------". |
centered |
string |
centered text. |
text |
string |
default text positioned to the left and add new line at the end. You can write a paragraph making line breaks with \n to avoid having to add several text tags. |
left |
string |
write the text to the left without adding a new line. Using new lines can cause unexpected problems, to use a new line better use the text tag. |
right |
string |
write the text to the right without adding a new line. left and right can be used in combination, when combined a new line will be added by default. Example:{ "left": "Celggar:", "right": "$33,024.01"}. |
barcode |
string |
print a barcode. default (BARCODE_CODE93). Barcode Types |
đź“‹ Barcode types
Barcode | Value |
---|---|
BARCODE_UPC_A |
0 |
BARCODE_UPC_E |
1 |
BARCODE_EAN13 |
2 |
BARCODE_JAN13 |
3 |
BARCODE_EAN8 |
4 |
BARCODE_JAN8 |
5 |
BARCODE_CODE39 |
6 |
BARCODE_ITF |
7 |
BARCODE_CODABAR |
8 |
BARCODE_CODE93 |
9 |
BARCODE_CODE128 |
10 |
BARCODE_GS1_128 |
11 |
BARCODE_GS1_DATABAR_OMNIDIRECTIONAL |
12 |
BARCODE_GS1_DATABAR_TRUNCATED |
13 |
BARCODE_GS1_DATABAR_LIMITED |
14 |
BARCODE_GS1_DATABAR_EXPANDED |
15 |
đź’» Example Payload
[
{
"image": "https://github.githubassets.com/images/modules/logos_page/Octocat.png"
},
{
"line": 1
},
{
"centered": "Celggar Company"
},
{
"centered": "RUC 777-136-113133 DV 02"
},
{
"centered": "CapellanĂa"
},
{
"centered": "Express line 236-5555"
},
{
"line": 2
},
{
"text": "RUC/CIP: C-8-330124"
},
{
"text": "SOCIAL: TODD MULLINS - 8733212"
},
{
"line": 2
},
{
"text": "INVOICE: 0-00000002401\nDOCUMENTO ERP: ACM1PT\nSUCURSAL: CapellanĂa - Principal\nSELLER: Celggar WEB\n NAME: Celggar"
},
{
"line": 3
},
{
"centered": "FECHA: 11/09/2020 HORA: 8:47"
},
{
"barcode": "0-0000039242",
"type": 9
},
{
"text": "COMMAND"
},
{
"dotted": 2
},
{
"text": "2.0 x $4.99"
},
{
"text": "C000056297 Abono orgánico humus 40lb $9.98 1.0 x 10.99"
},
{
"text": "C000056298 Rodillo para pintar $9.98 1.0 x 10.99"
},
{
"text": "C000056299 Leche 40lb $9.98 1.0 x 10.99"
},
{
"text": "C000007394 COSTO DE ENVĂŤO (ACARREO) $7.95"
},
{
"left": "SUBTOTAL:",
"right": "$109.10"
},
{
"left": "DISCOUNT:",
"right": "$0.0"
},
{
"dotted": 1
},
{
"left": "SUBTOTAL (again):",
"right": "$109.10"
},
{
"left": "EXEMPT:",
"right": "$0.00"
},
{
"left": "GRAVABLE:",
"right": "$109.10"
},
{
"left": "I.T.B.M.S (7%):",
"right": "$5.38"
},
{
"left": "TOTAL:",
"right": "$114.48"
},
{
"left": "PUNTOS C:",
"right": "$7.83"
},
{
"left": "CAMBIO:",
"right": "$0"
},
{
"dotted": 2
},
{
"text": "DELIVERY ADDRESS"
},
{
"dotted": 1
},
{
"text": "Panamá, CoclĂ©, CapellanĂa, Lex Luthor Tower, Apto ACM1PT 01A Calle Justice League - cerca de la cueva de Batman"
},
{
"text": "COMMENTS: NO COMMENTS"
},
{
"text": "EMAIL: lobezno33@jleague.com"
},
{
"text": "PHONE: 236-5555"
}
]