We make headset device to be used in situations where stability of connection is important.
We use good quarter wave antenne in both ends but can only reach aboaut 80 meter with ok sound which is not enough.
We must get 110 to 120 meter in range in test.
The older WT32 module did have much better connection.
Is there something that we can do.
If we could get the old WT32 module, it would be OK.