hi guys..recently i got the rkl with ph, orp, and temp, 2 pc 4s, 1 SL1 module from another member. im planning on buying saltwatermans net module. do i need another sl1 or do i just need the net module and cables? also, what is needed to have it run wirelessly? ive read some people use gaming network adapters. any advice from people who own this is greatly appreciated. thank you