Support thermal printer models with epson esc/pos command subset.
App used:
ESC @ - initialize
ESC t - Switch character table
GS v 0 - Print an image using the older "bit image" command.

Support printer connection types :
Bluetooth WiFi / Lan USB (requred harware with OTG).

You can easily print texts and images from your phone.
Find menu items "share" "send" or "open" in you app click and select RawBT.
(GalleryFileManager and many other application)

App work as print service (standart printing).
It's native printing in apps (GmailWordChrome..) .

Allow integrated printer with you site!


App site:
rawbt.402d.ru

P.S. If your printer is not supported:
1) join to beta testers
Not work ?
2) send me the manufacturer and model printer on email
You are join to alpha testers.