Connection problem of arduino pro mini

When I am connecting my YP-05 serial convertor module with my laptop using USB cable then it's getting connected to the laptop but when I am inserting the module in Arduino Pro Mini then it is getting disconnected from my laptop and the LEDs on the Y- 05 are getting turned off.
Even if I am connecting it correctly.

And my ARDUINO PRO MINI is also not getting power even after connecting to battery or another power source and I ordered it previous week. It got delivered yesterday from QUARTZ COMPONENTS and having the issue from yesterday. I've tried lot of times.

PLEASE HELP ME GET IT SORTED AS EARLY AS POSSIBLE!!

No need to shout, remember it takes time for the volunteers on this forum to respond.

You probably have the power reversed on the connection to the Pro Mini, or the Pro mini is faulty.

Check voltages with a multimeter before and after you connec tthe YP-05 to the Pro Mini.

Ok I'll try it and sorry for that

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.