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- ºê·£µå À̸§: G-NiceRF
- Ç°¸ñ À¯Çü: RF module
- ¸ðµ¨ ¹øÈ£: LoRa1268
- Range: 4Km
- frequency band: 433 / 470MHz
- interface: SPI
- chip: sx1268
- Power: 160mW (22dBm)
- modulation: Lora TM ,FSK,GFSK Modulation mode
- Operating Temperature Range: -40 ~ + 85 ¡Æ
- sensitivity: -148 dBm
- Working voltage: 1.8-3.7 V
- Sleep Current: <600nA
2 °³/¸ò lora1268 4 km-6 km 160 mw 433 mhz sx1268 22dbm °í°¨µµ Àú Àü·ù spi Æ÷Æ® lora ¸ðµâ
LoRa1268¹«¼± ¸ðµâÀº semtechÀÇ »ç¿ëSX1268Ĩ, °íÁ¤¹Ð ¼öÁ¤ ¹ßÁø±â »ç¿ë,ÃÊÀú ¼ö½Å Àü·ù ¹× ¼ö¸é Àü·ù¹× °¨µµ-148dBm. ºÙ¹ÚÀÌ 64 khz ¼öÁ¤ Áøµ¿ÀÚ ÁÖ±âÀûÀ¸·Î ³·Àº Àü·Â ¼ÒºñÀÇ ¹Ø¿¡ ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯¸¦ ÀϾ ¼ö ÀÖ½À´Ï´Ù. ¸ðµâ ¾ÈÅ׳ª ½ºÀ§Ä¡´Â ¿ÜºÎ mcu ÀÚ¿øÀ» Àý¾àÇϴ Ĩ¿¡ ÀÇÇØ ÅëÇյǰí ÅëÁ¦µË´Ï´Ù. ÄÄÆÑÆ® »çÀÌÁî ¹×22 dbm (160 mw)Ãâ·Â Àü·ÂÀº iot ¹× ¹èÅ͸® ±¸µ¿ ¾ÖÇø®ÄÉÀ̼ǿ¡ Å« ÀÌÁ¡ÀÌ ÀÖ½À´Ï´Ù.
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ÁÖÆļö ¹üÀ§:433/470MHz
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°¨µµ ÃÖ´ë-148dBm@ Lora
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ÃÖ´ë Ãâ·Â Àü·Â: 22dbm (160 mwÀÇ)
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µ¥ÀÌÅÍ Àü¼Û ¼Óµµ: 0.018-62.5 kbps
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Fifo ¹× crc°¡ ÀåÂø µÈ 256 ¹ÙÀÌÆ®±îÁö ÆÐŶ ¿£Áø
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Tcxo, Á¤È®µµ 1.5pp ·Î
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½º¸¶Æ® ¹ÌÅÍ
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°ø±Þ¸Á ¹× ¹°·ù
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ºôµù ÀÚµ¿È
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³ó¾÷ ¼¾¼
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½º¸¶Æ® µµ½Ã
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¼Ò¸ÅÁ¡ ¼¾¼
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ÀÚ»ê ÃßÀû
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°¡·Îµî
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ÁÖÂ÷ ¼¾¼
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ȯ°æ ¼¾¼
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ÀÇ·á
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¾ÈÀü ¹× º¸¾È ¼¾¼
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¿ø°Ý Á¦¾î ¾ÖÇø®ÄÉÀ̼Ç
¼º´É ¸Å°³ º¯¼ö (@ vcc = 3.3 v ant 50 ohm ºÎÇÏ ¿¬°á)
Âü°í: ¿ì¸®ÀÇ ±âº» ¼±ÀûÀº tcxo Å©¸®½ºÅ» ¹öÀüÀÔ´Ï´Ù, 10ppm »ê¾÷ Å©¸®½ºÅ»À» »ç¿ëÇÏ·Á´Â °æ¿ì °ü·Ã ÆǸŠ¿£Áö´Ï¾î¿¡ ¹®ÀÇÇϽʽÿÀ.
(ÇöÀ縦¹Þ½À´Ï´Ù: <5 ma @ ¼öµ¿ÀûÀÎ ¼öÁ¤ Áøµ¿ÀÚ)
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2 pcs 160 mW433 MHzSx1268 Ĩ ¹«¼± lora ¸ðµâ lora1268
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2 pcs ½ºÇÁ¸µ ¾ÈÅ׳ª
(ÇÊ¿äÇÑ °æ¿ì470 MHz±×³É ¸Þ½ÃÁö¸¦ ³²°ÜÁÖ¼¼¿ä Á¦¹ß)
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