HM10 range inssue............?

Projects Networking, Protocols, and Devices
1

Hai

i am using HM10 ble module with my arduino project.But the ble range is too short than i ecpected. So now i need to increase the range....
can i add an external antenna with HM10 if so how can i do that............?

thank you

2

But the ble range is too short than i ecpected.

What is the range? What did you expect?