Forum >GSM/GPRS/GPS - Control over Arduino Problem
GSM/GPRS/GPS - Control over Arduino Problem
ef 2014-04-10 11:17:54 1860 Views0 Replies Hello Together,
i bought last November the GSM Shield over [url=http://item.taobao.com/item.htm?spm=a230r.1.14.12.ijIQ2O&id=37036777458]http://item.taobao.com/item.htm?spm=a230r.1.14.12.ijIQ2O&id=37036777458[/url]
I tested the shield and everything works fine (over Arduino and the Online AT Command Tester). I only had problems with the power supply (see my first posts).
Now, i connected the shield again and it makes problems. I mean it works but only over the usb port. In the following you will see two videos.
In the first Video i copy/paste the code [b]How to drive the GSM Mode via Arduino board[/b] and load it up.
control over Arduino: [url=https://drive.google.com/file/d/0B9jGYSLnCmw2OVBVZWZXRGdkb1U/edit?usp=sharing]https://drive.google.com/file/d/0B9jGYSLnCmw2OVBVZWZXRGdkb1U/edit?usp=sharing[/url]
In the second video i copy/paste the code [b]How to drive the GSM Mode via USB port[/b] also from the wiki page:
control over USB: [url=https://drive.google.com/file/d/0B9jGYSLnCmw2akpBRG16OTk3Yk0/edit?usp=sharing]https://drive.google.com/file/d/0B9jGYSLnCmw2akpBRG16OTk3Yk0/edit?usp=sharing[/url]
You see, that i receive a sms over the AT Command Tester, but not over Arduino. I also set the UART in the middle and test it again, but nothing helps.
I use the following power supply: [url=http://www.amazon.de/gp/product/B00EL8BNA8/ref=oh_details_o07_s00_i00?ie=UTF8&psc=1]http://www.amazon.de/gp/product/B00EL8BNA8/ref=oh_details_o07_s00_i00?ie=UTF8&psc=1[/url]
(12v 1A)
Maybe anyone can help me ;)
i bought last November the GSM Shield over [url=http://item.taobao.com/item.htm?spm=a230r.1.14.12.ijIQ2O&id=37036777458]http://item.taobao.com/item.htm?spm=a230r.1.14.12.ijIQ2O&id=37036777458[/url]
I tested the shield and everything works fine (over Arduino and the Online AT Command Tester). I only had problems with the power supply (see my first posts).
Now, i connected the shield again and it makes problems. I mean it works but only over the usb port. In the following you will see two videos.
In the first Video i copy/paste the code [b]How to drive the GSM Mode via Arduino board[/b] and load it up.
control over Arduino: [url=https://drive.google.com/file/d/0B9jGYSLnCmw2OVBVZWZXRGdkb1U/edit?usp=sharing]https://drive.google.com/file/d/0B9jGYSLnCmw2OVBVZWZXRGdkb1U/edit?usp=sharing[/url]
In the second video i copy/paste the code [b]How to drive the GSM Mode via USB port[/b] also from the wiki page:
control over USB: [url=https://drive.google.com/file/d/0B9jGYSLnCmw2akpBRG16OTk3Yk0/edit?usp=sharing]https://drive.google.com/file/d/0B9jGYSLnCmw2akpBRG16OTk3Yk0/edit?usp=sharing[/url]
You see, that i receive a sms over the AT Command Tester, but not over Arduino. I also set the UART in the middle and test it again, but nothing helps.
I use the following power supply: [url=http://www.amazon.de/gp/product/B00EL8BNA8/ref=oh_details_o07_s00_i00?ie=UTF8&psc=1]http://www.amazon.de/gp/product/B00EL8BNA8/ref=oh_details_o07_s00_i00?ie=UTF8&psc=1[/url]
(12v 1A)
Maybe anyone can help me ;)
