Difference between revisions of "Simple guide to use a thermo printer with python"
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Line 17: | Line 17: | ||
</pre> | </pre> | ||
+ | from escpos import * #imports the library in the script.py | ||
+ | import time #import the time library | ||
+ | #iprinter = Usb(0x04b8,0x0202) #defines where the printer is connected | ||
+ | #04b8:0202 | ||
+ | iprinter = printer.Serial("/dev/cu.usbserial-10") | ||
+ | |||
+ | while True: #this function is running now for ever | ||
+ | iprinter.text("Hello World") #sends "Hello World" to the printer | ||
+ | iprinter.text("\n") #sends a new line to the printer | ||
+ | time.sleep(1) #makes a bre |
Revision as of 15:26, 21 September 2022
- connect the printer via usb to your PC/Pi/...
- install the escpos library via pip. more info about this python library here
pip install escpos
- create a script.py file
from escpos.printer import Usb #imports the library in the script.py import time #import the time library iprinter = Usb(0x0416,0x5011) #defines where the printer is connected white True: #this function is running now for ever iprinter.text("Hello World") #sends "Hello World" to the printer iprinter.text("\n") #sends a new line to the printer time.sleep(1) #makes a break for one second
from escpos import * #imports the library in the script.py import time #import the time library
- iprinter = Usb(0x04b8,0x0202) #defines where the printer is connected
- 04b8:0202
iprinter = printer.Serial("/dev/cu.usbserial-10")
while True: #this function is running now for ever
iprinter.text("Hello World") #sends "Hello World" to the printer iprinter.text("\n") #sends a new line to the printer time.sleep(1) #makes a bre