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![](https://ae01.alicdn.com/kf/H7a93206fa3e9411bb9bacb0f65b2581bK/SIM868-GSM-GPRS-GNSS-HAT.jpg) ![](https://ae01.alicdn.com/kf/H49a4c76295db4fdcbd733b0982fd3b9a0/SIM868-GSM-GPRS-GNSS-HAT.jpg) ![](https://ae01.alicdn.com/kf/H79ba38b252ab4336aa3b053889f1031b8/SIM868-GSM-GPRS-GNSS-HAT.jpg) ![](https://ae01.alicdn.com/kf/H6616072d00a34f50843f254a28d5e037G/SIM868-GSM-GPRS-GNSS-HAT.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H7a93206fa3e9411bb9bacb0f65b2581bK/SIM868-GSM-GPRS-GNSS-HAT.jpg) ![](https://ae01.alicdn.com/kf/H49a4c76295db4fdcbd733b0982fd3b9a0/SIM868-GSM-GPRS-GNSS-HAT.jpg) ![](https://ae01.alicdn.com/kf/H79ba38b252ab4336aa3b053889f1031b8/SIM868-GSM-GPRS-GNSS-HAT.jpg) ![](https://ae01.alicdn.com/kf/H6616072d00a34f50843f254a28d5e037G/SIM868-GSM-GPRS-GNSS-HAT.jpg) ![](https://ae01.alicdn.com/kf/H2dbe5217b67d44e4abb74e2b0156d266U/SIM868-GSM-GPRS-GNSS-HAT.jpg)
- µ¥¸ð º¸µå À¯Çü: ÆÈ
- ºê·£µå À̸§: Waveshare
- Áõ¸í¼: ¼¼·ý
- ±Ù¿ø: CN (Á¤Ç°)
¶óÁ¸® ÆÄÀ̸¦ Æ÷ÇÔÇÏÁö ¸¶½Ê½Ã¿À.
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Sim868À» ±â¹ÝÀ¸·Î ÇÑ ¶ó½ºº£¸® ÆÄÀÌ ¿ë GSM/GPRS/GNSS/ºí·çÅõ½º ¸ðÀÚ
ÀÌ°ÍÀº GSM, GPRS, GNSS ¹× ºí·çÅõ½ºÀÇ ´ÙÁß Åë½Å ±â´ÉÀ» °®Ãá Æí¸®ÇÑ ÀúÀü·Â ¶óÁ¸® ÆÄÀÌ ¸ðÀÚÀÔ´Ï´Ù. ±×°ÍÀº ´ç½ÅÀÇ pi´Â ½±°Ô ÀüÈ ÅëÈ, ¸Þ½ÃÁö¸¦ º¸³» ¹«¼± ÀÎÅͳݿ¡ ¿¬°á, ±Û·Î¹ú À§Ä¡, ºí·çÅõ½º¸¦ ÅëÇØ µ¥ÀÌÅ͸¦ Àü¼Û ÇÒ ¼ö ÀÖ½À´Ï´Ù, µîµî.
ÀÏ¹Ý Ç¥ÁØ Raspberry Pi 40PIN GPIO È®Àå Çì´õ, Raspberry Pi ½Ã¸®Áî º¸µå Áö¿ø SMS, ÀüÈ ÅëÈ, GPRS, DTMF, HTTP, FTP, MMS, À̸ÞÀÏ µîÀ» Áö¿øÇÕ´Ï´Ù. Áö¿ø GPS, ³ªÄ§¹Ý, Glonass, LBS ±âÁö±¹ Æ÷Áö¼Å´×, ¿È´Ï Æ÷Áö¼Å´× ºí·çÅõ½º 3.0, ºí·çÅõ½º¸¦ ÅëÇØ µ¥ÀÌÅÍ Àü¼Û Áö¿ø UART µð¹ö±ë ¿ë ¿Âº¸µå USB-UART º¯È¯±â CP2102 ¸ðµâ ÀÛµ¿ »óŸ¦ ³ªÅ¸³»´Â 6x led 1.8V/3V SIM Ä«µå ¿ë SIM Ä«µå ½½·Ô ¹é¾÷ ¹èÅ͸® Ȧ´õ°¡ÀÖ´Â RTC Baudrate ÀÚµ¿ ŽÁö (1200bps ~ 115200bps) AT ¸í·ÉÀ» ÅëÇØ ÅëÁ¦ (3GPP TS 27.007, 27.005 ¹× ¸í·É¿¡ °ÈµÈ SIMCOM) Áö¿ø SIM ÀÀ¿ë ÇÁ·Î±×·¥ ÅøŶ: GSM 11.14 ¸±¸®½º 99 °³¹ß ÀÚ¿ø ¹× ¼³¸í¼ (Raspberry Pi/Arduino/STM32 ¿¹) ¿Í ÇÔ²² Á¦°øµË´Ï´Ù.
GSM/GPRS ¹êµå ¹ß±¤ Àü¿ø GPRS ¿¬°á GPRS µ¥ÀÌÅÍ ±â´É ´Ù¿î ¸µÅ© ¼Óµµ: ÃÖ´ë 85.6kbps ¾÷ ¸µÅ© ¼Óµµ: ÃÖ´ë 85.6kbps ÄÚµù °èȹ: CS-1 \ CS-2 \ CS-3 \ CS-4 PPP ¿¬°áÀ» À§ÇÑ Áö¿ø PAP (¾ÏÈ£ ÀÎÁõ ÀÇÁ¤¼) Áö¿ø PBCCH Áö¿ø USSD
SMS ¿Àµð¿À
GNSS ¼ö½Å±â À¯Çü 33 ÃßÀû ä³Î 99 ȹµæ ä³Î GPS L1 C/A ºÎÈ£
°¨µµ ÃßÀû: -165 dBm °¨±â ½ÃÀÛ: -148 dBm
Time-To-First-Fix ÄÝµå ½ÃÀÛ: 28s (typ.) ¶ß°Å¿î ½ÃÀÛ: < 1s µû¶æÇÑ ½ÃÀÛ: 26s
Á¤È®µµ
ºí·çÅõ½º ÅëÇÕ ¸í·É ºí·çÅõ½º specification3.0 + EDR Áؼö Áö¿ø SPP, OPP, HFP/HSP, µî.
±âŸ
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SIM868 ¸ðµâ ZMM5V1:·¹±Ö·¹ÀÌÅÍ ´ÙÀÌ¿Àµå
SMF05C:TVS ´ÙÀÌ¿Àµå
CP2102:USB UART º¯È¯±â
MP1482:Àü¿ø Ĩ
NDC7002N:Àü¾Ð ·¹º§ º¯È¯±â
GPS »óÅ ǥ½Ã±â ±×¹° Ç¥½Ã: STA ¸ðµâ ÀÛµ¿ »óÅ ǥ½Ã±â SIM868 UART Tx/Rx Ç¥½Ã±â Àü¿ø Ç¥½Ã±â SIM868 ÅëÁ¦ ´ÜÃß:¹öÆ°À» ´©¸£°í 1s, ½ÃÀÛ/Á¾·á SIM868
¶óÁ¸® ÆÄÀÌ GPIO Ä¿³ØÅÍ SIM Ä«µå ½½·Ô UART ÀÎÅÍÆäÀ̽º 3.5mm À̾îÆù/¸¶ÀÌÅ© Àè GNSS ¾ÈÅ׳ª Ä¿³ØÅÍ ºí·çÅõ½º ¾ÈÅ׳ª Ä¿³ØÅÍ GSM ¾ÈÅ׳ª Ä¿³ØÅÍ CR1220 ¹èÅ͸® Ȧ´õ:RTC ¹é¾÷ ¹èÅ͸®
UART ¼±Åà ½ºÀ§Ä¡ A: uart¿¡ usb¸¦ ÅëÇؼ sim868¸¦ ÅëÁ¦ÇϽʽÿÀ B: ¶ó½ºº£¸® ÆÄÀ̸¦ ÅëÇØ sim868À» Á¦¾î C: UART usb¸¦ ÅëÇØ ¶óÁ¸® ÆÄÀÌ¿¡ ¾×¼¼½º
¶óÁ¸® ÆÄÀ̸¦ Æ÷ÇÔÇÏÁö ¸¶½Ê½Ã¿À.
GSM/GPRS/GNSS ¸ðÀÚ x1 GSM ¾ÈÅ׳ª x1 GPS ¿ÜºÎ ¾ÈÅ׳ª (B) x1 ºí·çÅõ½º ¾ÈÅ׳ª x1 USB À¯Çü A Ç÷¯±×-¸¶ÀÌÅ©·Î Ç÷¯±× ÄÉÀ̺í x1 RPi ³ª»ç ÆÑ (2 °³) x1 ![](https://ae01.alicdn.com/kf/H4561f1a29fd748b1b665ea40e0b13b30G.jpg)
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