Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Question about sim300

Status
Not open for further replies.
G

Gradissimo

Newbie level 1
Joined
Sep 18, 2013
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
7
Hello

Im new here,dont know if this is the right section. I'm using the sim300 module to control a dc motor with text messages.I bought it on ebay. The problem is I cant find GND, Tx and Rx.In the PCB There ARE 3 pins, which are AUT,SD,ST and im sure those are GND,Tx and Rx but i cant tell which one it is.Can you guyz help me out about this??

Thnx in advance
 

Hello

Download the hardware manual of SIM300.

**broken link removed**

In this PDF you will get Pin Configuration.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top