Bluetooth UART modules pair?

[abhishekkumar1902]

Unlike bluetooth modules like the HC-06, HM-10, etc which starts up as a bluetooth host access point and then the client (like a bluetooth enabled phone over SPP profile) connects to them whenever they need, are there any module pairs available in the market which comes as a host-client synced pair, sort of a UART bridge which automatically connects to each other and acts a UART bridge which can be used to route to UART endpoints. In a nutshell, I am looking for bluetooth UART modules which comes in host and client pair and the client connects to the host automatically the moment it is powered ON, and routes the UART data sent to them. Thus I do not need to worry about manually connecting the client bluetooth module to the host each time it is powered ON.

[R.Naresh]

well the hc-05 can be both a slave and a master .... i think thats wat you want to know. cant understand your question tho...

but host and client pair and uart bridge idk about that but u can set it up using an arduino