A& GSM without reset pin

bronfai · August 19, 2018, 3:23am

Hello,
I have an A6 but I can not put it to work. My module is powered by microusb as a mobile, and accepts TTL communication.

One of my doubts is this: my module does not have a reset pin. I send you the images.

How can I perform the reset function?
Thank you very much

Gangadhar · August 20, 2018, 2:41am

Please elaborate what problem you are facing? Can you put some screen shots here?

bronfai · August 20, 2018, 3:09am

Some libraries for A6 use the reset pin.
For example,

Gangadhar · August 20, 2018, 5:01am

Check whether your GSM module getting sufficient current for operation.

bronfai · August 21, 2018, 3:36am

I use a mobile power supply, 5V 2A

I have several types of SIM800/900 modules, and always the same doubts: how to handle the PWR and the Reset

It also exists in this in particular another pin called EN, I think it is “enable”

Gangadhar · August 21, 2018, 4:26am

Hi,

This below two links might help you for your development.