Question.. RX,TX,GND,VCC?? - GSM-Forum

snarkykills · 10-29-2015, 05:54

Hi sorry for the noob question.

What is vcc actually and where should i connect itt??
I see RX, TX, and gnd and i connect but vcc? i think vcc is charging + pin do i need to connect vcc as welll??

ANother question when i connect from rx tx and gnd should i give power supply to mobile or not??

zoneofash · 10-29-2015, 06:06

VCC = Battery +
GDN = Ground Or Battery -
DP = Data +
DM = Data -

blacky199 · 10-29-2015, 06:35

Yes Need to give power supply via volcano main cable (red&black)

Promo87 · 10-29-2015, 06:53

Hi there,Yes you can give power supply to your mobile.

snarkykills · 10-29-2015, 16:00

Quote:

Originally Posted by Promo87

Hi there,Yes you can give power supply to your mobile.

Quote:

Originally Posted by blacky199

Yes Need to give power supply via volcano main cable (red&black)

Quote:

Originally Posted by zoneofash

VCC = Battery +
GDN = Ground Or Battery -
DP = Data +
DM = Data -

still confusedddd? can anyone send me a pic when using rx tx with rj45?? how you connect??

zoneofash · 10-29-2015, 16:15

Quote:

Originally Posted by snarkykills

still confusedddd? can anyone send me a pic when using rx tx with rj45?? how you connect??

RJ45 Rx TX Cable ( Cut Pin And Solder Wires Direct )
Don't Open Box Like Image

This How to Use Universal Jig

snarkykills · 10-30-2015, 03:57

ok thanks a lot sir...

10-29-2015, 05:54	#1 (permalink)
snarkykills Crazy Poster Join Date: Feb 2011 Location: Underground Posts: 56 Member: 1526349 Status: Offline Sonork: 100.1644754 Thanks Meter: 4	Question.. RX,TX,GND,VCC?? Hi sorry for the noob question. What is vcc actually and where should i connect itt?? I see RX, TX, and gnd and i connect but vcc? i think vcc is charging + pin do i need to connect vcc as welll?? ANother question when i connect from rx tx and gnd should i give power supply to mobile or not??

10-29-2015, 06:06	#2 (permalink)
zoneofash No Life Poster Join Date: Nov 2010 Posts: 7,669 Member: 1445819 Status: Offline Thanks Meter: 4,976	VCC = Battery + GDN = Ground Or Battery - DP = Data + DM = Data -

10-29-2015, 06:35	#3 (permalink)
blacky199 No Life Poster Join Date: Sep 2013 Location: India Posts: 2,005 Member: 2030192 Status: Offline Thanks Meter: 1,334	Yes Need to give power supply via volcano main cable (red&black)

10-29-2015, 06:53	#4 (permalink)
Promo87 No Life Poster Join Date: Mar 2013 Location: NewYork Age: 32 Posts: 682 Member: 1900437 Status: Offline Thanks Meter: 113	Hi there,Yes you can give power supply to your mobile.

10-30-2015, 03:57	#7 (permalink)
snarkykills Crazy Poster Join Date: Feb 2011 Location: Underground Posts: 56 Member: 1526349 Status: Offline Sonork: 100.1644754 Thanks Meter: 4	ok thanks a lot sir...