Need solution: Print to Thermal Receipt printer from web browser using any device like android/ios, laptop's browser etc.

Hello, Please read everything carefully and bid only if you have same experience and have 100% solution for this. I am web developer. I have food ordering website. which is just pure html/css/angular/php. there is no wordpress or other framework. I need to print order information for kitchen team from this website. I have purchased 2 Printer for testing purpose. 1. Rongta POS Printer, 80mm Direct Thermal Receipt Printer with Auto Cutter, USB Serial Ethernet Interface, Support Windows/Mac/Linux Cash Drawer, Restaurant Kitchen Printer for ESC/POS (https://www.amazon.ca/Commercial-Thermal-Printing-Etherent-RP332/dp/B096RCQJ6P/ref=asc_df_B096RCQJ6P/?tag=googleshopc0c-20&linkCode=df0&hvadid=578919257441&hvpos=&hvnetw=g&hvrand=17083606984416041181&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9000892&hvtargid=pla-1459621455836&psc=1) 2. [login to view URL] 3 Inch Width Receipt Thermal Printer Bluetooth WiFi USB Support Food Delivery Ticket Printing App Ubereats Doordash Grubhub Postmates Also for Togo Shop Bubble Tea Fastfood Restaurant (https://www.amazon.ca/PaperWidth-Register-Bluetooth-Postmates-Restaurant/dp/B0BBF1HLJ5/ref=sr_1_1?crid=VFISKQ1YKGUR&keywords=mr.+boss+printer&qid=1679062732&s=electronics&sprefix=mr+boss+printer%2Celectronics%2C80&sr=1-1) For Rongta printer, It is ethernet printer only and I think it does not have capability to print from smart phone/ios browser. So using [login to view URL](), I am unble to find Rongta printer at all. I connected rongta printer using usb connection and tried to print it from laptop. I could set up printer and could trigger printer from web browser but it was blank print only. and seemed like it did not support web browser. For [login to view URL] printer, I have just ordered it from amazon. it shows that I should be able to print it from android/wifi etc. but this printer is in the courier, and I haven't tried it yet to check if it's working or not. This is 2 kind of sample which I am trying to print. [login to view URL]://[login to view URL] [login to view URL]://[login to view URL] I am not sure what kind of input printer takes. I read something about esc/POS, raw command to printer, making printer live, port forwarding etc. but I am not sure what to use exactly. All I need is, Print nicely formatted order information to thermal printer from any browser using javascript, php I should be able to print from even out network, like if I am not at restaurant, I should be able to print it to that kithcen's thermal printer.