Basically you want a soldering iron vs a soldering gun. Your solder needs to be made for electronics (resin core or no core) vs plumbing (acid core). I prefer to use a solder sucker vs a wicking braid, but other people like using the braid. At least 1 pair of needle nose pliers, a wire stripper/cutter (I mostly used a Buck 110 knife for stripping wires for a few decades, but a wire stripper made for the job is cleaner and better). A single tip - single temperature iron will work, but for a bit more money, you can buy an iron with changeable tips and temperature control.