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![](https://ae01.alicdn.com/kf/H816c4e96428d4b4f9b2a63bd62599e97D/7-FCC-Lora1276-100mW-SX1276-Lora-915MHz-4km-RF.jpg) ![](https://ae01.alicdn.com/kf/H43b62bb6c3fb4b31b1306b9c0396c67fS/7-FCC-Lora1276-100mW-SX1276-Lora-915MHz-4km-RF.jpg) ![](https://ae01.alicdn.com/kf/H60689b1abef04c3f90ba5d1522854f3a3/7-FCC-Lora1276-100mW-SX1276-Lora-915MHz-4km-RF.jpg) ![](https://ae01.alicdn.com/kf/Hfa4053767efc459a866dd961b2a6e7696/7-FCC-Lora1276-100mW-SX1276-Lora-915MHz-4km-RF.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H816c4e96428d4b4f9b2a63bd62599e97D/7-FCC-Lora1276-100mW-SX1276-Lora-915MHz-4km-RF.jpg) ![](https://ae01.alicdn.com/kf/H43b62bb6c3fb4b31b1306b9c0396c67fS/7-FCC-Lora1276-100mW-SX1276-Lora-915MHz-4km-RF.jpg) ![](https://ae01.alicdn.com/kf/H60689b1abef04c3f90ba5d1522854f3a3/7-FCC-Lora1276-100mW-SX1276-Lora-915MHz-4km-RF.jpg) ![](https://ae01.alicdn.com/kf/Hfa4053767efc459a866dd961b2a6e7696/7-FCC-Lora1276-100mW-SX1276-Lora-915MHz-4km-RF.jpg) ![](https://ae01.alicdn.com/kf/HLB1zDMNXN_rK1RkHFqDq6yJAFXaS/7-FCC-Lora1276-100mW-SX1276-Lora-915MHz-4km-RF.jpg)
- ºê·£µå À̸§: G-NiceRF
- Ç°¸ñ À¯Çü: LoRa module
- ±Ù¿ø: CN (Á¤Ç°)
- ¸ðµ¨ ¹øÈ£: LoRa1276-915
- chip: sx1276
- range: 4Km
- frequency band: 868/915MHz
- interface: SPI
- max output power: 20dBm
- Sensitivity: -139 dBm
- Modulation: Lora TM ,FSK,GFSK, OOK
- Power supply: 1.8-3.7 V
- Temperature Range: -40 ~ + 85 C
- Certificate: FCC / KC
7 °³/¸ò FCC ÀÎÁõLoRa1276-100mW SX1276 Lora ¸ðµâ 915MHz | 868MHz °í°¨µµ 4km RF Àå°Å¸® Æ®·£½Ã¹ö
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7 °³ 100mW915MHz sx1276 Ĩ¹«¼± RF ¸ðµâ LoRa1276
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7 °³ÀÇ ½ºÇÁ¸µ ¾ÈÅ׳ª
(ÇÊ¿äÇÑ °æ¿ì868MHz, ±×³É ¸Þ½ÃÁö¸¦ ³²°ÜÁÖ¼¼¿ä)
LoRa1276äÅÃSemtechRF Æ®·£½Ã¹ö ĨSX1276, LoRa TM È®»ê ½ºÆåÆ®·³ º¯Á¶ ÁÖÆļö È£ÇÎ ±â¼úÀ» äÅÃÇÕ´Ï´Ù. Àå°Å¸® ¹×°í°¨µµ (-139 dBm)ÀÌ ¸ðµâÀº FSK ¹× GFSK ¸ðµâº¸´Ù ´õ ³ªÀº ¼º´ÉÀ» Á¦°øÇÕ´Ï´Ù. ´ÙÁß ½ÅÈ£´Â ±ºÁß ÁÖÆļö ȯ°æ¿¡¼µµ ¼·Î¿¡°Ô ¿µÇâÀ» ¹ÌÄ¡Áö ¾Ê½À´Ï´Ù.°·ÂÇÑ °£¼· ¹æÁö¼º´É.
Lora1276-915MHz FCC ½ÂÀÎÀ» ¹Þ¾Ò½À´Ï´Ù.
![](//ae01.alicdn.com/kf/H43b62bb6c3fb4b31b1306b9c0396c67fS.jpg) ![](//ae01.alicdn.com/kf/He02b1cf96d294501bbaf16e2070038d7e.jpg)
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ÁÖÆļö ¹üÀ§:868 / 915MHz(¸ÂÃãÇü 137-1020 MHZ)
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ÃÖ´ë-139 dBm °¨µµ
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ÃÖ´ë Ãâ·Â Àü·Â: 20dBm
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10.3mA @ ¼ö½Å±â ¸ðµå
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¼ö¸é Àü·ù <200nA
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µ¥ÀÌÅÍ Àü¼Û ¼Óµµ: @ FSK,1.2-300kbps
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@ Lora TM,0.018-37.5kbps
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Lora TM ,FSK,GFSK ¹× OOK º¯Á¶ ¸ðµå
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1.8-3.7 V Àü¿ø °ø±Þ ÀåÄ¡
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127 dB µ¿Àû ¹üÀ§ RSSI
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Crc·Î ÃÖ´ë 256 ¹ÙÀÌÆ® ÆÐŶ ¿£Áø
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ÀÛµ¿ ¿Âµµ ¹üÀ§:-40 ~ + 85 °C
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³»Àå ¿Âµµ ¼¾¼ ¹× ¹èÅ͸® ºÎÁ· Ç¥½Ã±â
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¿ì¼öÇÑ Â÷´Ü ³»¼º
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¿ø@@ °Ý Á¦¾î
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¿ø°Ý ¹ÌÅÍ Àбâ
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ÁÖÅà º¸¾È °æº¸ ¹× ¿ø°Ý ¿¼è°¡¾ø´Â Ç׸ñ
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»ê¾÷ Á¦¾î
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Ȩ ¿ÀÅä¸ÞÀÌ¼Ç ¿ø°Ý °¨Áö
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°³º° µ¥ÀÌÅÍ ±â·Ï
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Àå³°¨ Á¦¾î
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¼¾¼ ³×Æ®¿öÅ©
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ŸÀÌ¾î ¾Ð·Â ¸ð´ÏÅ͸µ
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°Ç° ¸ð´ÏÅ͸µ
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¹«¼± PC ÁÖº¯ ÀåÄ¡
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ÅÂ±× ÀÐ±â ¹× ¾²±â
»óÇ°¸í: ¹«¼± Æ®·£½Ã¹ö ¸ðµâ Lora1276
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¸Å°³º¯¼ö
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ÃÖ¼Ò
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ÀϹÝ
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ÃÖ´ë
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´Ü°á
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Á¶°Ç
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±Ù¹« Á¶°Ç
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ÀÛµ¿ Àü¾Ð ¹üÀ§
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1.8
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3.3
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3.7
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V
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¿Âµµ Àü¾Ð
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-40
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85
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°
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ÇöÀç ¼Òºñ
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RX Àü·ù
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10.8
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MA
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°í¼º´É ¸ðµå
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TX Àü@@ ·ù
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100
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MA
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@ 20dBm
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¼ö@@ ¸é Àü@@ ·ù
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<0.2
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U@@ a
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|
¸Å°³º¯¼ö
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ÁÖÆļö ¹üÀ§
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|
|
|
|
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838
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868
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898
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MHZ
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@ 868MHZ
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º¯Á¶À²
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1.2
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300
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Kbps
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FSK
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0.018
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37.5
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Kbps
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LoraTM
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Ãâ·Â Àü·Â ¹üÀ§
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-1
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20
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DBm
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¼ö½Å °¨µµ
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-123
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DBm
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@ FSK µ¥ÀÌÅÍ = 1.2kbps,Fdev = 10kHZ
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-139
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@ Lora BW = 125KHz_SF = 12_CR = 4/5
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ÇÉ ¹øÈ£
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ÇÉ À̸§
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¼³¸í
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1
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GND
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Àü@@ ·Â Á¢@@ Áö
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2
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TXEN
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¾ÈÅ׳ª ½ºÀ§Ä¡ Á¦¾î,
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Tx: Txen = 1, Rxen = 0;
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Rx: Txen = 0, Rxen = 1;
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3
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RXEN
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¼ö¸é: Txen = Rxen = 0
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4
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SCK
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SPI ÀÎÅÍÆäÀ̽º¿ë Á÷·Ä ½Ã°è
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5
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MISO
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SPI ÀÎÅÍÆäÀ̽º¿ë Á÷·Ä MISO
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6
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¸ð½Ã
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SPI ÀÎÅÍÆäÀ̽º ¿ë Á÷·Ä MOSI
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7
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NSS
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SPI È°¼ºÈ
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8
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DIO2
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µðÁö@@ ÅÐ I/O
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9
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DIO1
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µðÁö@@ ÅÐ I/O
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10
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DIO0
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µðÁö@@ ÅÐ I/O
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11
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VCC
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¾ç±Ø Àü¿ø °ø±Þ ÀåÄ¡ 3.3V
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12
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NRESET
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¸®¼Â ÀÔ·Â
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13
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°³@@ ¹Ì
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50 ohm µ¿Ãà ¾ÈÅ׳ª¿Í ¿¬°á
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14
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GND
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Àü@@ ·Â Á¢@@ Áö
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