Jame Profile Topics Started Replies Created Engagements Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts April 11, 2013 at 11:10 am in reply to: How to build a GSM module #9463 JameParticipant I bought a gsm modem and I am trying to connect power supply to it. How do i do it? is it by using a dc power supply? Author Posts Viewing 1 post (of 1 total)