I’ve purchased a WLS123A1M Serial port bluetooth module. I want to use it with my Arduino and for this I decided to make some basic wiring to get something like GROVE module. Unfortunately there are no schematics of GROVE bluetooth module available so I made basic schematic myself and just want to ask if everything is correct. My main doubts concern the RESET pin of WLS123A1M: is it OK to leave it unconnected? The schematics are in the file attached.