Discussion in "New Ideas regarding projects" started by    Adrian    Nov 23, 2006.
Thu Nov 23 2006, 01:30 PM
can u help me to interfacing bluetooth (send and receive data) with 89S52?? thx a lot ... :mad
Thu Nov 23 2006, 07:10 PM
can u tel me the module you are going to use?
i mean the bluetooth module?
and link to the datasheet.. if you have..
Fri Nov 24 2006, 10:21 AM
i want to use a usb bluetooth (dongle)..
Fri Nov 24 2006, 03:01 PM
so you have to implement the USB on the 8051 or.. the better way is.. use AT43USB380 - 8051 with onchip USB interface.
After that you need to write drivers for the usb dongle.
it will be better if you use a bluetooth module and interface it with your 8051. try searching on google for "Bluetooth Modules"
 Shams like this.
Sat Nov 25 2006, 06:55 AM
ok thx...
Wed Aug 15 2007, 09:12 PM
dear do u have any idea about the price and availability in India of AT43USB380 .also DS621 ,1620
Wed Aug 15 2007, 09:30 PM
Supplier: RS Components, India
Part: DS1621
Price: Rs.359.00
RS Stock No. 218-3826

Part: DS1620
Price: Rs.554.00
RS Stock No. 218-3810

Supplier: Digi-key
Price: 8.43 USD
Digi-key Part number: AT43USB380E-AU-ND

AT43USB380 is not available in Indian market, because not used too much. You can get it on special order form other suppliers, in bulk they are cheap.
Thu Aug 16 2007, 09:52 AM
hello ajay sir..
if i hav a bluetooth dongle(usb).. and i want to control microcontroller8051 from computer using another bluetooth dongle(usb)connected with computer... wht do i need to do?
Thu Aug 16 2007, 01:09 PM
well i must not recommend doing that.. because.. there are many things that you need to do... and which are certainly tough for an 8-bit controller to do..
like you need to write device driver to read and write data to and from bluetooth dongle, you need to write special code for pairing of PC with the bluetooth dongle. A permanent paring password might also need to be setup.
and on the PC side.. you have to write a special software just to read and interpret the data in correct form after receiving data from the dongle connected to PC USB.

So this is certainly not a good idea. Why don't you try looking for a bluetooth module for microcontrollers.. that is best option i guess.
Fri Aug 17 2007, 06:34 AM
ohk.. is ther any other way to control 8051 thor' computer without using wires... i mean wireless communication...Instead of bluetooth wht thing i can use... ?

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Thu Jun 11 2020, 06:27 AM
sir could please send the code for I2C and wifi interfacing with 8051
Tue May 19 2020, 10:29 PM
Does anyone have microcontroller programming software for STC15F104W (core 8051, 4 k, 128 byte, 6 I/O pin, UART ... DIL8), that works?
Sat May 02 2020, 07:38 PM
Tamu Gurung
Hi I am looking for a assembly language program for a digital decimal counter. Time counts max limit of 2 mins starting from 2.00 mins and ending at 0.00. time is to be displayed on 4 7-segment LED displays. Edsim51 simulator to be used. Thanks
Wed Mar 25 2020, 01:39 PM
Sir kindly send the code file i2c for 8051
Fri Mar 13 2020, 10:36 PM
@ Rohitnani,ABEBE..which project ?
Fri Mar 13 2020, 12:55 PM
how can get hadwere of this project
Sat Mar 07 2020, 05:11 PM
Sir, Could you please send me the zip file input password....
Wed Feb 26 2020, 04:58 PM
Peter Parker
Is it possible to send multiple messages using only 1 GSM module?
Sat Feb 01 2020, 10:12 AM
Pearl Olin
Wed Jan 22 2020, 06:16 PM
I m getting errors while simulation process during interfacing socket output and lcd... Can i get the report of ur project which is same as us.



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