{"product_id":"sim868-development-board-gsm-gprs-bluetooth-gps-module-868mhz-with-micro-sim-card-holder","title":"SIM868 Development Board GSM \/ GPRS \/ Bluetooth \/ GPS Module 868MHz with Micro SIM Card Holder","description":".size_table_start table,.size_table_start table tr td { border:2px solid #ddd;}.size_table_start table { width: 100%; min-height: 25px; line-height: 25px; text-align: center; border-collapse: collapse;}.size_table_start,.size_table_end {clear:both;}       \u003ctable class=\"table_inch\"\u003e    \u003ctbody\u003e     \u003ctr\u003e      \u003ctd\u003e\u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd\u003e\u003c\/td\u003e     \u003c\/tr\u003e    \u003c\/tbody\u003e   \u003c\/table\u003e          \u003cp\u003e\u003cb\u003eFeature:\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cp\u003eSupport GPS, BD, GLO, LBS base station positioning, all-round positioning.\u003c\/p\u003e  \u003cp\u003eEquipped with RTC backup battery, support hot start and warm start, the positioning speed is greatly enhanced.\u003c\/p\u003e  \u003cp\u003ePositioning data supports GPS independent serial port acquisition and configuration, more options, more convenient.\u003c\/p\u003e  \u003cp\u003eThe positioning data also supports the GSM serial port, which is obtained and configured through AT commands, which is faster and simpler.\u003c\/p\u003e  \u003cp\u003eAdding various kinds of single-chip programs, greatly helping the rapid development of single-chip.\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cp\u003e\u003cb\u003eAdvantage:\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cp\u003eRich interfaces, common planning of common interfaces, and integrated headphone jack, leading to save space with a pin\u003c\/p\u003e  \u003cp\u003eThe power supply has an enable control pin, which can control the power switch, and can realize remote unmanned control.\u003c\/p\u003e  \u003cp\u003eBoth the main serial port and the GPS serial port integrate level matching circuits, and the compatibility is very stable.\u003c\/p\u003e  \u003cp\u003eWith 2 status indicators, the module status is clear and easy.\u003c\/p\u003e  \u003cp\u003eAntenna 50R impedance matching, GSM signal measured up to 31 full grid under strong environment\u003c\/p\u003e  \u003cp\u003eSupport base station positioning, normal positioning when GPS signal is poor\u003c\/p\u003e  \u003cp\u003eWith the same quality and the same chip, we have the lowest price and high cost performance.\u003c\/p\u003e  \u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003e\u003cb\u003ePackage includes:\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cp\u003e1 x SIM868 development board module\u003c\/p\u003e  \u003cp\u003e1 x SMA head GPS Beidou dual-mode antenna\u003c\/p\u003e  \u003cp\u003e1 x IPEX to SMA cable\u003c\/p\u003e  \u003cp\u003e1 x GSM \/ LTE antenna\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cp\u003eRTC backup power supply: the device is powered to the RTC after power off.\u003c\/p\u003e  \u003cp\u003eGPS power control pin: It is used to control whether the GPS part inside the module has electricity to achieve the purpose of power saving.\u003c\/p\u003e  \u003cp\u003eGSM antenna interface: connect to GSMGPRS antenna, which is IPX-MINI type antenna interface.\u003c\/p\u003e  \u003cp\u003eDC-DC module: MSP series high-reliability power chip is used, and the power enable pin is led out.\u003c\/p\u003e  \u003cp\u003eMain serial port and power pins: The serial port is compatible with 3.3V and 5V controllers and supports mainstream MCUs such as 51STM32.\u003c\/p\u003e  \u003cp\u003eActive GPS antenna: The antenna interface of the GPS antenna is IPX-MINI.\u003c\/p\u003e  \u003cp\u003eMICROS SIM card holder: In-line SIM card holder, when the card is inserted, the SIM card slot faces outward\u003c\/p\u003e  \u003cp\u003e\u003cimg src=\"https:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/F0\/C8\/3bc7de7b-aaaa-45ca-93f8-2fb77e9686e6.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cbr\u003e     \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/1C\/C7\/a0e146dd-c4d1-4523-9e1a-12cde975c55c.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/1F\/76\/6682bc26-92cf-4ce7-bb28-b5dacc174344.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/7E\/AC\/64d5deea-0c37-4edf-9da1-7586ef7a9161.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/6E\/9E\/d81fa065-8ff6-4740-a0b9-b253677abb4a.JPG\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg 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