programming P89v51RD2 using USB with FT232R

B

Bob Parihar

Member
i need a schematic circuit diagram of programming a P89v51RD2 using USB with FT232R
i think P89v51RD2 have internal boot loader.. it might be programmed directly by usb by converting usb to serial by FTR232R
please help me i have not enough money to buy a new board.. so i want to do it on my own.. please help
 
Bob Parihar said:
somebody answer it
Click to expand...
Please!!!

We can't just jump when asked... If you buy a serial convertor lead.. It comes with the RS232 socket on one side and a USB on the other....
 
How much dough have you to spend.... Have you built the circuit in my article???

I always use these.... A really good FT232R solution.. https://proto-pic.co.uk/ftdi-voltage-selectable-board/

This is a good solution for you... There are many little boards like this on the net...
 
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