Indian Coin. Help me pls to identificate.

Indian Sultanat. But but which one and what year?  Dehli, Jodhpur, … ?

Size about 14 mm, sickness about 3 mm, Copper.

Thanks.

Looks like Jaunpur Sultanate:
https://en.numista.com/catalogue/jaunpur_sultanate-1.html

https://www.zeno.ru/showgallery.php?cat=3273

The date might be AH834? I'm not sure about the last digit, but I'm quite confident that it's 83x.

There are some close examples at Zeno for 834: 

https://www.zeno.ru/showphoto.php?photo=69928

https://www.zeno.ru/showphoto.php?photo=67168

so I think this is your coin: N#47865, with AH834 (1431).
 

Aftert checking the funny lookig 4 on other Jaunpur coins at Zeno, I'm quite sure that yours is 834.
See 841 and 842, for example:

Thanks!