[SOLVED] how to connect Bluetooth module to arduino uno

Projects Networking, Protocols, and Devices
1

I would like to know how to connect the Bluetooth module to arduino uno board. My Bluetooth module is this

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I see no ports. do I need to buy a special cable or something?

2

Issue solved, please remove this thread, I cannot delete my own threads

3

Far better had you "shared" your solution.

4

Nothing important, I called my uncle, he fix electronic stuff, so he showed me where it should be placed

I should put the pins of the modules where it says tx, rx. But I saw other people connecting the module to arduino without using the pins, they used cables instead so I asked.