Hello everybody.
I need to print temperature data every 30 seconds. For this I need to print on a thermal printer that is connected to a CM1241 RS485 module.
The text I was able to print using the command SEND_PTP but I am not able to send the commands to activate the printer and change the line.
I'm using a model SP-RMDIIID printer (http://www.sprt-printer.com/sprmdiiid/) with ESC / POS protocol (https://mike42.me/blog/what-is-escpos-and-how- do-i-use-it)
They could help me on how to send the commands to the printer.
thankful
Rodrigo Defende
I need to print temperature data every 30 seconds. For this I need to print on a thermal printer that is connected to a CM1241 RS485 module.
The text I was able to print using the command SEND_PTP but I am not able to send the commands to activate the printer and change the line.
I'm using a model SP-RMDIIID printer (http://www.sprt-printer.com/sprmdiiid/) with ESC / POS protocol (https://mike42.me/blog/what-is-escpos-and-how- do-i-use-it)
They could help me on how to send the commands to the printer.
thankful
Rodrigo Defende