KS0525 Keyestudio SIM868 GSM GPRS GNSS Bluetooth Module - Revision history

Keyestudio: /* Resource */

2021-12-10T06:57:25Z

Resource

← Older revision		Revision as of 06:57, 10 December 2021
Line 184:		Line 184:

	== Resource ==		== Resource ==
			For more details, click the following link:

	https://fs.keyestudio.com/KS0525		https://fs.keyestudio.com/KS0525

Keyestudio: /* GSM Debugging */

2021-11-05T07:39:10Z

GSM Debugging

← Older revision		Revision as of 07:39, 5 November 2021
Line 182:		Line 182:

	Check AT command：SIM868_GNSS_Application_Note_V1.00		Check AT command：SIM868_GNSS_Application_Note_V1.00

			== Resource ==

			https://fs.keyestudio.com/KS0525

Keyestudio: /* GSM Debugging */

2021-11-05T07:35:48Z

GSM Debugging

← Older revision		Revision as of 07:35, 5 November 2021
Line 160:		Line 160:
	After the transmission is successful, the module returns +CNGS: 25 to confirm that the transmission is successful.		After the transmission is successful, the module returns +CNGS: 25 to confirm that the transmission is successful.

	<br>[[File:0525-7.~~pngg~~\|500px\|frameless\|thumb]]<br>		<br>[[File:0525-7.png\|500px\|frameless\|thumb]]<br>
	<br>[[File:0525-8.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0525-8.png\|500px\|frameless\|thumb]]<br>

Keyestudio: /* Technical details */

2021-11-05T07:33:31Z

Technical details

← Older revision		Revision as of 07:33, 5 November 2021
Line 52:		Line 52:


	== Audio frequency features ==<br>		'''Audio frequency features'''<br>
	Voice encoding and decoding format: Half Rate, Full Rate, Enhanced Full Rate and Adaptive Muti Rate <br>		Voice encoding and decoding format: Half Rate, Full Rate, Enhanced Full Rate and Adaptive Muti Rate <br>
	Support echo elimination <br>		Support echo elimination <br>
	Support noise resistance<br>		Support noise resistance<br>

	== GNSS parameters ==<br>		'''GNSS parameters'''<br>
	Reception<br>		Reception<br>
	33 tracking channels<br>		33 tracking channels<br>
Line 63:		Line 63:
	GPS L1 C/A code <br>		GPS L1 C/A code <br>

	== Sensitivity ==<br>		'''Sensitivity'''<br>
	Tracking: -165 dBm<br>		Tracking: -165 dBm<br>
	Cold boot: -148 dBm <br>		Cold boot: -148 dBm <br>

	== TTFF ==<br>		'''TTFF'''<br>
	Cold boot：28s(typ.)<br>		Cold boot：28s(typ.)<br>
	Hot start：<1s<br>		Hot start：<1s<br>
	Warm start：26s <br>		Warm start：26s <br>

	== Accuracy ==<br>		'''Accuracy'''<br>
	Confirm bit：< 2.5m CEP <br>		Confirm bit：< 2.5m CEP <br>

	== Bluetooth parameter ==<br>		'''Bluetooth parameter'''<br>

	Integrate AT command control<br>		Integrate AT command control<br>
	Compatible with Bluetooth specification3.0 + EDR <br>		Compatible with Bluetooth specification3.0 + EDR <br>
	Support SPP, OPP, HFP/HSP<br>		Support SPP, OPP, HFP/HSP<br>

	== Other parameter ==<br>		'''Other parameter'''<br>
	Working voltage：5V <br>		Working voltage：5V <br>
	Product dimension：38.81mm x 65.33mm <br>		Product dimension：38.81mm x 65.33mm <br>

Keyestudio: /* Technical details */

2021-11-05T07:32:12Z

Technical details

← Older revision		Revision as of 07:32, 5 November 2021
Line 36:		Line 36:
	Class 1 (1W @ DCS 1800/PCS 1900 MHz) <br>		Class 1 (1W @ DCS 1800/PCS 1900 MHz) <br>

	== GPRS connectivity features ==<br>		'''GPRS connectivity features''' <br>
	GPRS multi-slot class 12 (default)<br>		GPRS multi-slot class 12 (default)<br>
	GPRS multi-slot class 1~12 (configurable) <br>		GPRS multi-slot class 1~12 (configurable) <br>

	== GPRS data features ==<br>		'''GPRS data features''' <br>
	Upstream /downstream transmission rate：≤85.6kbps<br>		Upstream /downstream transmission rate：≤85.6kbps<br>
	Support packet broadcast control channel(PBCCH)<br>		Support packet broadcast control channel(PBCCH)<br>
Line 47:		Line 47:
	Support unstructured supplementary service data<br>		Support unstructured supplementary service data<br>

			'''Message(SMS)'''<br>
	== Message(SMS) ==<br>
	Support type：MT, MO, CB,Text,PDU <br>		Support type：MT, MO, CB,Text,PDU <br>
	SMS storage device: SIM card<br>		SMS storage device: SIM card<br>
Line 85:		Line 84:
	Product dimension：38.81mm x 65.33mm <br>		Product dimension：38.81mm x 65.33mm <br>
	Working temperature：-10°C ~ 50°C <br>		Working temperature：-10°C ~ 50°C <br>


	== Windows Debugging ==		== Windows Debugging ==

Keyestudio at 07:31, 5 November 2021

2021-11-05T07:31:24Z

← Older revision		Revision as of 07:31, 5 November 2021
Line 1:		Line 1:

			<br>[[File:0525-1.png\|500px\|frameless\|thumb]]<br>

	== Description ==		== Description ==
Line 106:		Line 107:


	<br>[[File:无敌.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0525-2.png\|500px\|frameless\|thumb]]<br>


Line 117:		Line 118:
	You need to interface the jumper cap with the AB end presuming you debug the USB of computer.<br>		You need to interface the jumper cap with the AB end presuming you debug the USB of computer.<br>

	<br>[[File:无敌.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0525-3.png\|500px\|frameless\|thumb]]<br>


Line 130:		Line 131:
	* 2.Install the SIM card, the GSM antenna, connect TTL serial and power up		* 2.Install the SIM card, the GSM antenna, connect TTL serial and power up
	* 3.Observe if the LED is normal, the PWR and STA stay always on and NET flash.		* 3.Observe if the LED is normal, the PWR and STA stay always on and NET flash.
	* 4.Search the state of SIM card, send“AT+CPIN?+Enter”, ~~click，return~~+CPIN: READY normal.		* 4.Search the state of SIM card, send“AT+CPIN?+Enter”, click[File:0525-4.png\|50px\|frameless\|thumb]] ，return+CPIN: READY normal.
	* 5.dial number“ATD10086”,we take an example of 10086.		* 5.dial number“ATD10086”,we take an example of 10086.
	* 6.Hang up:“ATH+Enter”, as shown below		* 6.Hang up:“ATH+Enter”, as shown below

	<br>[[File:无敌.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0525-5.png\|500px\|frameless\|thumb]]<br>


	'''Answer the call'''		'''Answer the call'''

	1.Set caller ID:“AT+CLIP=1+Enter”, click [File:无敌.png\|500px\|frameless\|thumb]]		1.Set caller ID:“AT+CLIP=1+Enter”, click [File:0525-4.png\|500px\|frameless\|thumb]]
	2.Answer the phone：“ATA+Enter”，hang up：“ATH+Enter” ，click [File:无敌.png\|~~500px~~\|frameless\|thumb]]		2.Answer the phone：“ATA+Enter”，hang up：“ATH+Enter” ，click [File:0525-4.png\|50px\|frameless\|thumb]]
	<br>[[File:无敌.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0525-6.png\|500px\|frameless\|thumb]]<br>



Line 150:		Line 150:
	2.Observe if the LED is normal, the PWR and STA stay always on and NET flash.		2.Observe if the LED is normal, the PWR and STA stay always on and NET flash.

	3.Set the local SMS center: AT+CSCA="+8613800755500"+Enter，click[File:无敌.png\|50px\|frameless\|thumb]], return ok		3.Set the local SMS center: AT+CSCA="+8613800755500"+Enter，click[File:0525-4.png\|50px\|frameless\|thumb]], return ok

	Note: the SMS center is different in different places. You can consult with China Mobile and China Unicom. This SMS center is Shenzhen		Note: the SMS center is different in different places. You can consult with China Mobile and China Unicom. This SMS center is Shenzhen
Line 156:		Line 156:
	4. AT+CMGF=1：set message mode to TEXT		4. AT+CMGF=1：set message mode to TEXT

	5.AT+CMGS="xxxxxxxxxxx"<Enter>, set the phone number of the ~~receiver，click，then~~ return：>，input the content you want to ~~send，click，then~~ the page will display the content you sent, and more information can be input.		5.AT+CMGS="xxxxxxxxxxx"<Enter>, set the phone number of the receiver，click[File:0525-4.png\|50px\|frameless\|thumb]] ，then return：>，input the content you want to send，click[File:0525-4.png\|50px\|frameless\|thumb]] ，then the page will display the content you sent, and more information can be input.

	6.After editing the SMS, send 1A in hexadecimal format.(0x1A is the key value of "CTRL+Z", which is used to tell the module to perform the sending operation, or send 0x1B which means "ESC" to cancel the operation).		6.After editing the SMS, send 1A in hexadecimal format.(0x1A is the key value of "CTRL+Z", which is used to tell the module to perform the sending operation, or send 0x1B which means "ESC" to cancel the operation).
	After the transmission is successful, the module returns +CNGS: 25 to confirm that the transmission is successful.		After the transmission is successful, the module returns +CNGS: 25 to confirm that the transmission is successful.

	<br>[[File:无敌.~~png~~\|500px\|frameless\|thumb]]<br>		<br>[[File:0525-7.pngg\|500px\|frameless\|thumb]]<br>
	<br>[[File:无敌.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0525-8.png\|500px\|frameless\|thumb]]<br>


Line 169:		Line 169:
	* 1.Install the SIM card, the GSM antenna, connect TTL serial and power up		* 1.Install the SIM card, the GSM antenna, connect TTL serial and power up
	* 2.Observe if the LED is normal, the PWR and STA stay always on and NET flash.		* 2.Observe if the LED is normal, the PWR and STA stay always on and NET flash.
	* 3.Set the local SMS center: AT+CSCA="+8613800755500"+Enter，click, return ok		* 3.Set the local SMS center: AT+CSCA="+8613800755500"+Enter，click [File:0525-4.png\|50px\|frameless\|thumb]], return ok
	* Note: the SMS center is different in different places. You can consult with China Mobile and China Unicom. This SMS center is Shenzhen.		* Note: the SMS center is different in different places. You can consult with China Mobile and China Unicom. This SMS center is Shenzhen.
	* 4.AT+CMGF=1：set the message mode to TEXT. Set the SMS mode to TEXT.		* 4.AT+CMGF=1：set the message mode to TEXT. Set the SMS mode to TEXT.
Line 177:		Line 177:
	* 7.delete messages：AT+CMGD=60，as shown below		* 7.delete messages：AT+CMGD=60，as shown below

	<br>[[File:无敌.png\|500px\|frameless\|thumb]]<br>		<br>[[File:0525-9.png\|500px\|frameless\|thumb]]<br>

Keyestudio at 06:58, 5 November 2021

2021-11-05T06:58:02Z

Show changes

Keyestudio: Created blank page

2021-11-03T01:27:22Z

Created blank page

New page