BitArtist.org

Hi, thank you for a very useful post. I'm very...

2012-01-25T05:11:24.831-08:00

Hi, thank you for a very useful post. I'm very interested in accessing the Silabs CP2102 chip. Did you make any progress with that sample project? It would be great if you could publish some samples even if it is still Work In Progress.

Congratulations by your project! I'm doing a ...

2012-01-08T18:58:17.974-08:00

Congratulations by your project!

I'm doing a similar application with this bluetooth module and android device, but i'm begginer with Android development...

Can you dispose you source code for help?

Can you send that by email if you prefer....

Another time, congratulations...

yes, once finished, I would publish the sample cod...

2011-12-27T05:27:33.972-08:00

yes, once finished, I would publish the sample code here.

Was looking for sample code to communicate with CP...

2011-12-26T22:08:26.353-08:00

Was looking for sample code to communicate with CP210x. It would be great if you could publish the code even in the current form, it would be great

Yes, you can do so. You can see in the youtube, I ...

2011-12-01T08:03:10.166-08:00

Yes, you can do so. You can see in the youtube, I send a character from the phone to the PC (via bluetooth module->Uart), I didn't test sending from PC, but I think it works the same.

so you configure the Bluetooth module as a Slave?,...

2011-11-30T08:50:17.959-08:00

so you configure the Bluetooth module as a Slave?, or it doesn´t matter...My question is if the Bluetooth module can transmit a receive data only by sending a string from any side (Mobile or MCU), for example:
I send a number from the mobile via bluetooth Can I receive that string in a variable in the MCU, or I send a number from MCU (UART tx) can I receive that number in the Mobile.

Thks in advance

Hi, Concerning the AT command, Let's check out...

2011-11-29T20:16:33.852-08:00

Hi, Concerning the AT command, Let's check out this connection:

Android <-> Bluetooth <-> [ Bluetooth 2 Serial Module] <-> UART <-> MCU

I only control the bluetooth module in MCU side, like setting PIN password via AT command.

Master Or Slave.. If need to send data from my uC...

2011-11-29T10:38:55.426-08:00

Master Or Slave..

If need to send data from my uC to my phone the SKU is Master and when i want to receive data from my phone my SKU is Slave?..Am I Right?, is there a way to switch between master or slave by code?..

I think if u just want to test both, the easier wa...

2011-11-24T07:18:21.330-08:00

I think if u just want to test both, the easier way is to buy an Android Phone equipped with gyro and accelerometers.

i', looking for the difference of gyroscope an...

2011-11-24T03:21:33.755-08:00

i', looking for the difference of gyroscope and accelerometer before, but i can't find good explanation like yours. the video is very clearly. thanks.
What kind of software that you use to display the tilt and movement like the first video? i have a plan to make my final test using accelerometer and gyroscope with program that can display the position and tilt (monitoring)and also for controling. How can i get the software? is that free? thanks.

Android - uses JAVA PIN code means the Password f...

2011-11-08T19:08:08.456-08:00

Android - uses JAVA

PIN code means the Password for pairing 2 bluetooth devices, please check out the comment aboves, someone mentioned a bluetooth may work for you. Also there is android sample code.

PIN Code means

2011-10-27T22:01:00.842-07:00

PIN Code means

which code is needed for android java or c++?. can...

2011-10-27T22:00:21.517-07:00

which code is needed for android java or c++?.
can i use arf32 bluetooth module?

any bluetooth with pre-build firmware operate as a...

2011-10-27T21:56:25.774-07:00

any bluetooth with pre-build firmware operate as a UART2Bluetooth (SPP profile) will be cool, so it is very easy to interface to any micro-controller with UART. For Android side, you have to write code for paring the bluetooth devices with PIN code, and then just open a output and write bytes to the stream, really easy to do it!

Help to me which bluetooth module is suitable for...

2011-10-27T21:56:11.565-07:00

Help to me
which bluetooth module is suitable for android mobile?

i am using lpc3250 arm9 micro controller.which blu...

2011-10-27T21:50:15.770-07:00

i am using lpc3250 arm9 micro controller.which bluetooth module is suitable for this micro controller?
for sending data from bluetooth module to android any code is needed?

Pair code is 0000 IIRC

2011-10-27T08:12:59.563-07:00

Pair code is 0000 IIRC

for the MCU side, you treat the bluetooth module a...

2011-10-16T23:11:26.602-07:00

for the MCU side, you treat the bluetooth module as modern UART interface, so no special codes needed.

Is any software code needed for interfacing of ble...

2011-10-15T22:26:52.919-07:00

Is any software code needed for interfacing of bletooth module with microcontroller

Yes I allready tried that. But there ain't any...

2011-07-14T09:53:47.155-07:00

Yes I allready tried that. But there ain't any response from the module. I think I'll try with the module you mentioned. Thanks allot for the quick respone.

Did you try to use the UUID mention above? I think...

2011-07-14T08:59:22.613-07:00

Did you try to use the UUID mention above? I think it is a common UUID for UART bluetooth adapter.

How did you find the UUID for exactly that module....

2011-07-14T08:42:16.023-07:00

How did you find the UUID for exactly that module.

I am using a module called LM 400, and I don't know how to obtain the UUID. Hope your able to help me.

Hey, thank you for your information. I have a ques...

2011-06-30T03:45:47.642-07:00

Hey,
thank you for your information. I have a question, and i would be glad if you helped me.
I have two solar panels that were used to charge 4x1,2v batteries as garden lights. I wanted to build a solar charger to charge my cellphone's battery (3,7v). I used in5819 diode to give the circuit right flow. I tried it when i finished the project and i saw that solar panels stop charging the cellphone after 10-15 seconds. What is the problem I don't know.

With the 2000 lumen plus Luminus LED, can home the...

2011-06-11T02:02:45.238-07:00

With the 2000 lumen plus Luminus LED, can home theater LED lit projector become reality in very near future?

I will probably build a new home in few years time and I want my lounge room projector to be LED based as I predict I will use it alot, not only for movies

I'm curious if the ability to ring requires th...

2011-05-30T08:43:39.379-07:00

I'm curious if the ability to ring requires that the application be running on the android phone. In other words, is the ring notification sent to the lamp from the built-in bluetooth functionality, or is it the widget running on the phone that detects the ring and sends notificaiton to the bluetooth module in the lamp.

Thanks!