Cytron Technical Forum

can Arduino uno be connected to cytron bluetooth module without using shield? if it can, how?

mohd WROTE:can Arduino uno be connected to cytron bluetooth module without using shield? if it can, how?

Attached is the cytron bluetooth pinout:

http://tutorial.cytron.com.my/2011/08/13/getting-started-with-bluetooth-bee/tel0023_pinout/

Yes you can. Connect the power supply. 3.3V and GND. There are 2 modes of communication: SPI and UART. Depends on which, you connect accordingly.

zhenning WROTE:

mohd WROTE:can Arduino uno be connected to cytron bluetooth module without using shield? if it can, how?

Attached is the cytron bluetooth pinout:

http://tutorial.cytron.com.my/2011/08/13/getting-started-with-bluetooth-bee/tel0023_pinout/

Yes you can. Connect the power supply. 3.3V and GND. There are 2 modes of communication: SPI and UART. Depends on which, you connect accordingly.

if i use UART mean i will use Tx and Rx only? will it affect to programing if im not using shield??

mohd WROTE:

zhenning WROTE:

mohd WROTE:can Arduino uno be connected to cytron bluetooth module without using shield? if it can, how?

Attached is the cytron bluetooth pinout:

http://tutorial.cytron.com.my/2011/08/13/getting-started-with-bluetooth-bee/tel0023_pinout/

Yes you can. Connect the power supply. 3.3V and GND. There are 2 modes of communication: SPI and UART. Depends on which, you connect accordingly.

if i use UART mean i will use Tx and Rx only? will it affect to programing if im not using shield??

Yes. it will even be the same if you use the shield. It is also connected to the tx and rx