SIM900 Gadgeteer - Breakout pins?

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1

I haven’t found the breakout for the pins for the sim900 Gadgeteer module, can anyone please assist me?

Thanks.

2

This module has standard K socket.

Here is the info about all sockets:

3

So there is no way to power cycle or reset the modem?

4

There’s .Reset() .PowerOn and .PowerOff()

Found in the Seeed driver for the module: http://www.seeedstudio.com/document/CellularRadio-source%20code.zip

5

I don’t have that module, but check the datasheet:

http://garden.seeedstudio.com/images/e/e3/SIM900_HD_V1.05.pdf

See if NRESET pin is connected to any pins on the K socket.
There is also a chance that driver might have a function for that.

6

Very nice :slight_smile: I have about 10 of these modems in the arduino shield format and I’m tired of manually fixing these boards to do a power cycle / reset.

I just hope that the pins are actually connected :slight_smile:

Both of you answered my question; I rolled a dice to figure out who got the credit :slight_smile:
Thanks.

7

You are welcome!