Manufacturing details for the newer protocol convertor dongle to use with USB connector style scales.
21bitDongle-Asm
21bitDongle-PCB
21bitScaleBack
21bitScaleBackFull
21bitScaleKit
BIN6 to 24bit Protocol Dongle
This module is designed to work with the 3V scales which do not allow powering of the scales down the cable. It runs at 5V in the DRO350 but handles the 1.5V signals from the scale.