Waveshare GSM/GPRS/GPS Shield (B) (based on SIM808) #873
Replies: 3 comments
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Posted at 2016-04-25 by @gfwilliams Have you found the I'd make sure it's on USB, open a terminal app on your PC, and make sure you can communicate with the SIM808 directly... Then switch it over and try and do the same from the Espruino... It could just be that the switch is in the wrong location though? |
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Posted at 2016-07-16 by sp33c Sorry, I have forgotten to reply. I switched to the SIM900 lately and did not go anyfurther. I will take your recommendations into account. kind regards, Alex |
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Posted at 2016-07-16 by sp33c |
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Posted at 2016-04-22 by sp33c
Everyone,
I am struggling with my Waveshare GSM-Module to establish M2M communication (http://www.waveshare.com/wiki/GSM/GPRS/GPS_Shield_%28B%29).
There're two serial ports on this device. The GSM-Shield itself and some separate connections for the SIM808 to connect directly to it. However I could not get it to work. Even on Arduino.
Has anyone done this before? Does anyone use this module?
kind regards,
Alex
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