Review on 3pcs Excelity Power Supply Module for MB102 💡 Breadboard Kit with USB to 5.5 2.1mm Cord - 3.3V/5V by Manni Diaz

Kit received, looked pretty good. I connected the breadboard, USB power cable that came with the kit and tried the 3.3 volt bluetooth module. wouldn't come So I connected the meter and read a maximum of 2.61 volts on the 3.3 volt jumper. I took a 12V power supply and connected it to it. I checked 5 volts - it turned out to be 3.43v, and at 3.3v it was 2.61v. Same results on all three boards! - IMPRESSIVE! Terrible boards, great idea and layout. Should have gone with the reviews.