Since typically refers to the Digital Visual Media and Multimedia undergraduate thesis or capstone course at the University of the Philippines Diliman (UPD) , a write-up for an "update" (upd) likely serves as a progress report or project announcement.

The following changes have been implemented in DVMM 191:

Connect the converter to the DEBUG port on the DVMM 191 (Pin 1: TX, Pin 2: RX, Pin 3: GND). Do NOT connect VCC unless the module is unpowered.