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![](https://ae01.alicdn.com/kf/Sed397ac107cb4e4e883fd8ecc1212728i/SPI-2-RS485-HAT.jpg) ![](https://ae01.alicdn.com/kf/Sb16731c51aec4d9b8ac5038b6ad9c21cV/SPI-2-RS485-HAT.jpg) ![](https://ae01.alicdn.com/kf/S6290031673044e40b1405b08045f743dq/SPI-2-RS485-HAT.jpg) ![](https://ae01.alicdn.com/kf/S7d8449a06d2547bca0ac6808f785f2afz/SPI-2-RS485-HAT.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sed397ac107cb4e4e883fd8ecc1212728i/SPI-2-RS485-HAT.jpg) ![](https://ae01.alicdn.com/kf/Sb16731c51aec4d9b8ac5038b6ad9c21cV/SPI-2-RS485-HAT.jpg) ![](https://ae01.alicdn.com/kf/S6290031673044e40b1405b08045f743dq/SPI-2-RS485-HAT.jpg) ![](https://ae01.alicdn.com/kf/S7d8449a06d2547bca0ac6808f785f2afz/SPI-2-RS485-HAT.jpg) ![](https://ae01.alicdn.com/kf/S6705eeb577a84ae5a6e10e96273bdd07w/SPI-2-RS485-HAT.jpg)
- ¸ðµ¨ ¹øÈ£: ST-1108043
- µ¥¸ð º¸µå À¯Çü: ¶óÁ¸® ÆÄÀÌ 2B
- ºê·£µå À̸§: Woopower
- ±Ù¿ø: CN (Á¤Ç°)
- Type:: Expansion HAT
- Interface:: For Raspberry Pi GPIO interface
- Interface: for: RS485 bus interface
- Material:: Electronic Element
- Size(W*H):: About 65x56.5mm
- UART Expansion Chip:: SC16IS752
- Data Rate:: 300 ~ 921600 bps
- Operating Voltage:: 3.3V / 5V
¿É¼ÇÁ¤º¸[(200003982)¹øµé 1]![](https://ae01.alicdn.com/kf/S85e2f86d2d5c4692b1acee737e033513s/SPI-2-RS485-HAT.jpg_640x640.jpg)
Ư¡: ¸ñÀû: ÀÌ°ÍÀº ¶óÁ¸® ÆÄÀ̸¦ À§ÇØ ¼³°èµÈ 2 ä³Î °Ý¸® µÈ RS485 È®Àå ¸ðÀÚÀÔ´Ï´Ù. SC16IS752 + SP3485 ¼Ö·ç¼Ç äÅà ÀÓº£µðµå º¸È£ ȸ·Î: Àü¿ø °ø±Þ ÀåÄ¡ °Ý¸®, ADI ÀÚ±â Àý¿¬ ¹× TVS ´ÙÀÌ¿Àµå µî SPI ÀÎÅÍÆäÀ̽º¸¦ ÅëÇÑ ÀÚµ¿ ¼Û¼ö½ÅÀ» À§ÇØ 2 ä³Î RS485 ¸¦ ½±°Ô Á¦¾îÇÒ ¼ö ÀÖ½À´Ï´Ù. »ê¾÷ ÀÚµ¿ÈÀÇ °æ¿ì: ºü¸¥ Åë½Å, ¾ÈÁ¤¼º, ½Å·Ú¼º ¹× ¾ÈÀü¼ºÀ¸·Î ÀÎÇØ »ê¾÷ ÀÚµ¿È¿Í °°Àº ºÐ¾ß¿¡ Ź¿ùÇÑ ¼±ÅÃÀÔ´Ï´Ù. Ư¡: SC1615752 È®Àå Á÷·Ä Æ÷Æ® Ĩ, ADUM1412 µðÁöÅÐ ¾ÆÀַ̼¹ÀÌÅÍ ÄÚ¾î PC817 ±¤Ä¿Ç÷¯ ºÐ¸®, SP3485 R5485 Æ®·£½Ã¹ö B0505LS Àü¿ø Â÷´Ü ¸ðµâ, Rt9193-33 Àü¿ø Ĩ SMAJ12CA °úµµ ¾ïÁ¦ ´ÙÀÌ¿Àµå ¾î·¹ÀÌ, ÀÚ°¡ º¹±¸ Ç»Áî »óÅ ǥ½Ã±â: PWR: Àü¿ø Ç¥½Ã±â, RXD/TXD: Á÷·Ä Æ®·£½Ã¹ö Ç¥½Ãµî »ç¾ç: À¯Çü: È®Àå ¸ðÀÚ ¸ðµ¨: ST-1108043 Àç·á: ÀüÀÚ ¿ä¼Ò »ö»ó: ±×¸²À¸·Î Å©±â (W * H): ¾à 65x56.5mm/2.56x2.22inch UART È®Àå Ĩ: SC16IS752 RS485 ¼Û¼ö½Å±â: SP3485 Åë½Å ÀÎÅÍÆäÀ̽º: SPI µ¥ÀÌÅÍ ¼Óµµ: 300 ~ 921600 bps ÀÛµ¿ Àü¾Ð: 3.3V / 5V ÀÎÅÍÆäÀ̽º: GPIO ÀÎÅÍÆäÀ̽º RS485 ¹ö½º ÀÎÅÍÆäÀ̽º Arduino¿¡ ½±°Ô ¾×¼¼½º ÇÒ ¼öÀÖ´Â MCU Á¦¾î ÀÎÅÍÆäÀ̽º Á¡ÆÛ ¼³¸í: 1202 ´ÜÀÚ ÀúÇ× ½ºÀ§Ä¡ ÀÎÅÍ·´Æ® ÇÉ ½ºÀ§Ä¡ ÀÛ¾÷ ¸ðµå Àüȯ: ÀÚµ¿: A = 0,B = 1 ÀÚµ¿: A = 1,B = 0 ÆÐÅ°Áö Æ÷ÇÔ: 1pc x È®Àå ¸ðÀÚ Âü°í: 1. Á¶¸í ¹× ȸé Â÷ÀÌ·Î ÀÎÇØ Ç׸ñÀÇ »ö»óÀÌ »çÁø°ú ¾à°£ ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù. 2. ¼öµ¿ ÃøÁ¤À¸·Î ÀÎÇØ 0.5-2 cm Â÷À̸¦ Çã¿ëÇϽʽÿÀ.
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