Arduino GPRS Shield - Revision history

Admin: /* instructions to test the communication */

2014-07-08T09:53:01Z

instructions to test the communication

← Older revision		Revision as of 09:53, 8 July 2014
Line 640:		Line 640:

	[[File:Gprs11.jpg\|500px\|]]		[[File:Gprs11.jpg\|500px\|]]


	PS:		PS:

Admin: /* Solutions for No Registration to Network */

2014-07-08T09:45:19Z

Solutions for No Registration to Network

← Older revision		Revision as of 09:45, 8 July 2014
Line 532:		Line 532:


	== ~~Solutions for No Registration~~ to ~~Network~~ ==		== instructions to test the communication ==
	~~=== Solutions ===~~
	If you are using a Router rather than a modem or Exchanger, before networking testing for the GPRS module, you should pay attention to the following tips.		If you are using a Router rather than a modem or Exchanger, before networking testing for the GPRS module, you should pay attention to the following tips.

Admin: /* Solutions for No Registration to Network */

2014-07-08T02:19:10Z

Solutions for No Registration to Network

← Older revision		Revision as of 02:19, 8 July 2014
Line 644:		Line 644:

	[[Media:For gprs networking test.rar]]		[[Media:For gprs networking test.rar]]



	== How to buy ==		== How to buy ==
	Click here to buy [http://www.geeetech.com/gprsgsm-sim900-shield-board-arduino-compatible-p-610.html Arduino GPRS Shield ]		Click here to buy [http://www.geeetech.com/gprsgsm-sim900-shield-board-arduino-compatible-p-610.html Arduino GPRS Shield ]

Admin at 02:18, 8 July 2014

2014-07-08T02:18:10Z

← Older revision		Revision as of 02:18, 8 July 2014
Line 530:		Line 530:

	Si5902BDC - Dual N-Channel 30 V (D-S) MOSFETs (used for 2.8V <> 5.0V translation for Serial Interface)		Si5902BDC - Dual N-Channel 30 V (D-S) MOSFETs (used for 2.8V <> 5.0V translation for Serial Interface)

	~~== How to buy ==~~
	~~Click here to buy [http://www.geeetech.com/gprsgsm-sim900-shield-board-arduino-compatible-p-610.html Arduino GPRS Shield ]~~


Line 647:		Line 644:

	[[Media:For gprs networking test.rar]]		[[Media:For gprs networking test.rar]]



			== How to buy ==
			Click here to buy [http://www.geeetech.com/gprsgsm-sim900-shield-board-arduino-compatible-p-610.html Arduino GPRS Shield ]

Admin: /* FAQS */

2014-07-08T00:53:59Z

FAQS

← Older revision		Revision as of 00:53, 8 July 2014
Line 550:		Line 550:
	Q1. Why should I specify a "Local Host Port" on the Router (Port Mapping)?		Q1. Why should I specify a "Local Host Port" on the Router (Port Mapping)?

			ADSL dials through a router and the host shares network through the router. In this case, the host usually extracts Private IP such as 192.168.x.x. for such reasons, only when you specify a ‘Local Host Port’ on the Router (Port Mapping) and forward it to the corresponding Local Host, can the Internet access to the Local Host through this Port.

	ADSL dials through a router and the host shares network through the router. In this case, the host usually extracts Private IP such as 192.168.x.x. for such reasons, only when you specify a ‘Local Host Port’ on the Router (Port Mapping) and forward it to the corresponding Local Host, can the Internet access to the Local Host through this Port.

	Q2. Why should I specify a Fixed Private IP for the Local Host?		Q2. Why should I specify a Fixed Private IP for the Local Host?

			Port Mapping is a one-to-one process. If the Local Host is specified to obtain IP automatically, the IP address will probably change when the computer restarts or reconnects to the network. Therefore, it is necessary to specify a Fixed Private IP.
	Port Mapping is a one-to-one process. If the Local Host is specified to obtain IP automatically, the IP address will probably change when the computer restarts or reconnects to the network. Therefore, it is necessary to specify a Fixed Private IP.


	=== Tools ===		=== Tools ===

Admin: /* Solutions for No Registration to Network */

2014-07-08T00:52:07Z

Solutions for No Registration to Network

← Older revision		Revision as of 00:52, 8 July 2014
Line 539:		Line 539:
	If you are using a Router rather than a modem or Exchanger, before networking testing for the GPRS module, you should pay attention to the following tips.		If you are using a Router rather than a modem or Exchanger, before networking testing for the GPRS module, you should pay attention to the following tips.

	1. Specify a fixed IP address for Local Host，hereinafter referred to as ~~’Local~~ Host ~~IP’~~.		1. Specify a fixed IP address for Local Host，hereinafter referred to as "Local Host IP".

	2. Set a Port Mapping on the Router and map the port to Local Host IP. We call the set port ~~‘Local~~ Host ~~Port’~~. Local Host Port is within 0 and 65535.		2. Set a Port Mapping on the Router and map the port to Local Host IP. We call the set port "Local Host Port". Local Host Port is within 0 and 65535.

	3. Open home page (Google), ~~input” IP”~~ to check your Public IP.		3. Open home page (Google), input "IP" to check your Public IP.

	[[File:Gprs_(2).jpg\|500px\|]]		[[File:Gprs_(2).jpg\|500px\|]]

	=== FAQS ===		=== FAQS ===
	Q1. Why should I specify a ~~‘Local~~ Host ~~Port’~~ on the Router (Port Mapping)?		Q1. Why should I specify a "Local Host Port" on the Router (Port Mapping)?


	ADSL dials through a router and the host shares network through the router. In this case, the host usually extracts Private IP such as 192.168.x.x. for such reasons, only when you specify a ‘Local Host Port’ on the Router (Port Mapping) and forward it to the corresponding Local Host, can the Internet access to the Local Host through this Port.		ADSL dials through a router and the host shares network through the router. In this case, the host usually extracts Private IP such as 192.168.x.x. for such reasons, only when you specify a ‘Local Host Port’ on the Router (Port Mapping) and forward it to the corresponding Local Host, can the Internet access to the Local Host through this Port.

	Q2. Why should I specify a Fixed Private IP for the Local Host?		Q2. Why should I specify a Fixed Private IP for the Local Host?


	Port Mapping is a one-to-one process. If the Local Host is specified to obtain IP automatically, the IP address will probably change when the computer restarts or reconnects to the network. Therefore, it is necessary to specify a Fixed Private IP.		Port Mapping is a one-to-one process. If the Local Host is specified to obtain IP automatically, the IP address will probably change when the computer restarts or reconnects to the network. Therefore, it is necessary to specify a Fixed Private IP.

Line 563:		Line 567:

	=== Steps ===		=== Steps ===
	1, Start the ~~“Net Assist”~~, choose ~~‘TCP server’~~ in the dropdown menus of ~~“protocol”~~ (UDP Server is not recommended), change the ~~“Local~~ Host ~~IP”~~ into the Fixed IP. Input the ~~“Local~~ host ~~port”~~ set before and then click “Connect “. As shown in following the picture.		1, Start the "Net Assist", choose "TCP server" in the dropdown menus of "protocol" (UDP Server is not recommended), change the "Local Host IP" into the Fixed IP. Input the "Local host port" set before and then click “Connect “. As shown in following the picture.

	[[File:Gpr5s.jpg\|500px\|]]		[[File:Gpr5s.jpg\|500px\|]]

	2, Open STC-ISP and click ~~‘COM Helper’~~		2, Open STC-ISP and click "COM Helper"
	Click ~~‘COM Port’~~ and click 115200 in ~~‘Baud rate’~~ ( if the code is unreadable in RX Buffer, then re-click Baud rate) , click ~~“Open COM”~~		Click "COM Port" and click 115200 in "Baud rate" ( if the code is unreadable in RX Buffer, then re-click Baud rate) , click "Open COM"

	[[File:Gprs (2a.jpg\|500px\|]]		[[File:Gprs (2a.jpg\|500px\|]]

	Input the following code in the text box of ~~“TX Buffer”~~ and then press ~~“Enter”~~.		Input the following code in the text box of "TX Buffer" and then press "Enter".

	AT+CLPORT=~~”TCP”~~,~~”2022”~~		AT+CLPORT="TCP","2022"

	Click ~~“Send Data”~~. If ~~t he “RX Buffer” shows” ok”~~, it is successful.		Click "Send Data". If the "RX Buffer" shows "ok", it is successful.

	OK		OK
Line 584:		Line 588:
	[[File:Gprs (4).jpg\|500px\|]]		[[File:Gprs (4).jpg\|500px\|]]

	Input in ~~“TX Buffer”~~ as follows,		Input in "TX Buffer" as follows,


Line 590:		Line 594:

	(NB.IP “183.37.246.171” is a Public IP from Google; “10000” is the “Local Host Port”).		(NB.IP “183.37.246.171” is a Public IP from Google; “10000” is the “Local Host Port”).
	And then click ~~“Send Data”~~. The ~~“RX Buffer”~~ will appear		And then click "Send Data". The "RX Buffer" will appear

	OK		OK
Line 605:		Line 609:
	AT+CIPSEND		AT+CIPSEND

	in ~~“TX Buffer”~~, then press ~~“Enter”~~. Click ~~“Send Data”~~ and the ~~“RX Buffer”~~ appears		in "TX Buffer", then press "Enter". Click "Send Data" and the "RX Buffer" appears

	>		>
Line 617:		Line 621:
	HELLO WORLD		HELLO WORLD

	in ~~“TX Buffer”~~ and click ~~“Send Data”~~, check ~~“HEX~~-~~Mode”~~.		in "TX Buffer" and click "Send Data", check "HEX-Mode".

	Meanwhile, input		Meanwhile, input
Line 623:		Line 627:
	1A		1A

	to end instruction and click ~~“Send Data”~~. It is successful when you see		to end instruction and click "Send Data". It is successful when you see

	SEND OK		SEND OK
Line 632:		Line 636:
	[[File:Gprs9.jpg\|500px\|]]		[[File:Gprs9.jpg\|500px\|]]

	Now,~~‘Helloword’~~ will appear in ~~“NetAssist”~~.		Now,"Helloword" will appear in "NetAssist".

	[[File:Gprs10.jpg\|500px\|]]		[[File:Gprs10.jpg\|500px\|]]

	Select the corresponding IP address and click ~~“Send”~~.		Select the corresponding IP address and click "Send".
	~~“RX Buffer”~~ dialog in STC-ISP will accept the information returned as below.		"RX Buffer" dialog in STC-ISP will accept the information returned as below.

Admin: /* Solutions for No Registration to Network */

2014-07-08T00:34:15Z

Solutions for No Registration to Network

← Older revision		Revision as of 00:34, 8 July 2014
Line 641:		Line 641:

	[[File:Gprs11.jpg\|500px\|]]		[[File:Gprs11.jpg\|500px\|]]

			PS:

	~~That's all~~.		[[Media:For gprs networking test.rar]]

Admin: /* solutions for no registration to network */

2014-07-07T14:13:29Z

solutions for no registration to network

← Older revision		Revision as of 14:13, 7 July 2014
Line 535:		Line 535:


	== ~~solutions~~ for ~~no registration~~ to ~~network~~ ==		== Solutions for No Registration to Network ==
	=== Solutions ===		=== Solutions ===
	If you are using a Router rather than a modem or Exchanger, before networking testing for the GPRS module, you should pay attention to the following tips.		If you are using a Router rather than a modem or Exchanger, before networking testing for the GPRS module, you should pay attention to the following tips.
Line 641:		Line 641:

	[[File:Gprs11.jpg\|500px\|]]		[[File:Gprs11.jpg\|500px\|]]

			That's all.

Admin: /* Steps */

2014-07-07T14:11:49Z

Steps

← Older revision		Revision as of 14:11, 7 July 2014
Line 582:		Line 582:
	[[File:Gprs (3).jpg\|500px\|]]		[[File:Gprs (3).jpg\|500px\|]]

	[[File:Gprs (4).jpg]]		[[File:Gprs (4).jpg\|500px\|]]

	Input in “TX Buffer” as follows,		Input in “TX Buffer” as follows,
Line 598:		Line 598:
	Now it can realize the TCP communication.		Now it can realize the TCP communication.

	[[File:Gprs6.jpg]]		[[File:Gprs6.jpg\|500px\|]]

	3, Verify the success of communication		3, Verify the success of communication
Line 610:		Line 610:

	as follows.		as follows.
	[[File:Gprs7.jpg]]
			[[File:Gprs7.jpg\|500px\|]]

	Input		Input
Line 627:		Line 628:


	[[File:Gprs8.jpg]]		[[File:Gprs8.jpg\|500px\|]]

	[[File:Gprs9.jpg]]		[[File:Gprs9.jpg\|500px\|]]

	Now,‘Helloword’ will appear in “NetAssist”.		Now,‘Helloword’ will appear in “NetAssist”.

	[[File:Gprs10.jpg]]		[[File:Gprs10.jpg\|500px\|]]

	Select the corresponding IP address and click “Send”.		Select the corresponding IP address and click “Send”.
Line 639:		Line 640:


	[[File:Gprs11.jpg]]		[[File:Gprs11.jpg\|500px\|]]

Admin: /* Steps */

2014-07-07T14:10:00Z

Steps

← Older revision		Revision as of 14:10, 7 July 2014
Line 565:		Line 565:
	1, Start the “Net Assist”, choose ‘TCP server’ in the dropdown menus of “protocol” (UDP Server is not recommended), change the “Local Host IP” into the Fixed IP. Input the “Local host port” set before and then click “Connect “. As shown in following the picture.		1, Start the “Net Assist”, choose ‘TCP server’ in the dropdown menus of “protocol” (UDP Server is not recommended), change the “Local Host IP” into the Fixed IP. Input the “Local host port” set before and then click “Connect “. As shown in following the picture.

	[[File:Gpr5s.jpg\|~~400px~~\|]]		[[File:Gpr5s.jpg\|500px\|]]

	2, Open STC-ISP and click ‘COM Helper’		2, Open STC-ISP and click ‘COM Helper’
	Click ‘COM Port’ and click 115200 in ‘Baud rate’ ( if the code is unreadable in RX Buffer, then re-click Baud rate) , click “Open COM”		Click ‘COM Port’ and click 115200 in ‘Baud rate’ ( if the code is unreadable in RX Buffer, then re-click Baud rate) , click “Open COM”

	[[File:Gprs (2a.jpg\|~~420px~~\|]]		[[File:Gprs (2a.jpg\|500px\|]]

	Input the following code in the text box of “TX Buffer” and then press “Enter”.		Input the following code in the text box of “TX Buffer” and then press “Enter”.
Line 580:		Line 580:
	OK		OK

	[[File:Gprs (3).jpg\|~~420px~~\|]]		[[File:Gprs (3).jpg\|500px\|]]

	[[File:Gprs (4).jpg]]		[[File:Gprs (4).jpg]]

	Input in “TX Buffer” as follows,		Input in “TX Buffer” as follows,


	AT+CIPSTART="TCP","183.37.246.171","10000"		AT+CIPSTART="TCP","183.37.246.171","10000"