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![](https://ae01.alicdn.com/kf/H35645d7bbedb40228d0b76c3d8c91ea7P/2pcs-E104-BT5040U-nRF52840-2-4GHz-BLE-4-2-BLE-5-0-USB.jpg) ![](https://ae01.alicdn.com/kf/H75119b25f1104d408ae0c12656c500b9K/2pcs-E104-BT5040U-nRF52840-2-4GHz-BLE-4-2-BLE-5-0-USB.jpg) ![](https://ae01.alicdn.com/kf/H20919799767440918d2e4e23ecd3f3b6a/2pcs-E104-BT5040U-nRF52840-2-4GHz-BLE-4-2-BLE-5-0-USB.jpg) ![](https://ae01.alicdn.com/kf/Hebea8674218d4607ba361b1529bd7b828/2pcs-E104-BT5040U-nRF52840-2-4GHz-BLE-4-2-BLE-5-0-USB.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H35645d7bbedb40228d0b76c3d8c91ea7P/2pcs-E104-BT5040U-nRF52840-2-4GHz-BLE-4-2-BLE-5-0-USB.jpg) ![](https://ae01.alicdn.com/kf/H75119b25f1104d408ae0c12656c500b9K/2pcs-E104-BT5040U-nRF52840-2-4GHz-BLE-4-2-BLE-5-0-USB.jpg) ![](https://ae01.alicdn.com/kf/H20919799767440918d2e4e23ecd3f3b6a/2pcs-E104-BT5040U-nRF52840-2-4GHz-BLE-4-2-BLE-5-0-USB.jpg) ![](https://ae01.alicdn.com/kf/Hebea8674218d4607ba361b1529bd7b828/2pcs-E104-BT5040U-nRF52840-2-4GHz-BLE-4-2-BLE-5-0-USB.jpg) ![](https://ae01.alicdn.com/kf/H9a4218a1bf244426a427abd2720f0f23H/2pcs-E104-BT5040U-nRF52840-2-4GHz-BLE-4-2-BLE-5-0-USB.jpg)
- ºê·£µå À̸§: CDEBYTE
- Áõ¸í¼: NONE
- ±Ù¿ø: CN (Á¤Ç°)
- ÀÛµ¿ ÁÖÆļö: 2360~2500MHz
- ¸ðµ¨ ¹øÈ£: E104-BT5040U
- Supporting Protocol: BLE4.2/5.0
- Maximum transmit power: 8dBm
- Measured distance: 250m
- Interface method: USB/1.27mm hole
- RF interface: PCB onboard antenna
Ç°Àý±×°ÍÀ» ÁÖ¹®ÇÏÁö ¸¶½Ê½Ã¿ÀNRF52840 2.4GHz BLE 4.2/ BLE 5.0 USB µ¿±Û ºí·çÅõ½º ¹«¼± ¸ðµâ 8dBm SOC PCB ¿Âº¸µå ¾ÈÅ׳ª 250m E104-BT5040U ¼Ò°³:E104-BT5040U ebyte¿¡ ÀÇÇØ µðÀÚÀÎµÇ°í »ý¼ºÇÏ´Â ÀÛÀº USB °ø¿ë¿µ¿ªÀ» °¡Áø Bluetooth ¹«¼± ´ÜÀ§ÀÔ´Ï´Ù; ¸ðµâÀÇ ±â´É°ú ÇÉÀº Nordic °ø½Ä nRF52840 USB µ¿±Û ¸ðµâ°ú µ¿ÀÏÇÕ´Ï´Ù. ÀÏ´ëÀÏ Åë½Å (°ü·Ã ȸ·Îµµ ´ÙÀ̾î±×·¥Àº ºÏÀ¯·´ °ø½Ä À¥ »çÀÌÆ®¿¡¼ ´Ù¿î·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù). ±×°ÍÀº °í¼º´É PCB ¿Âº¸µå ¾ÈÅ׳ª·Î ¿À°í ºí·çÅõ½º Àú¿¡³ÊÁö (BLE) SOC ÇØ°áÃ¥À» äÅÃÇÕ´Ï´Ù. ![](https://ae01.alicdn.com/kf/Hebb68b4aecbc427cb51f2e757bc508d2g.jpg) RF ¸ð¼ö | ¸ð¼ö °¡Ä¡ | ºñ°í | ÀÛµ¿ ÁÖÆļö | 2360 ~ 2500 MHz | Áö¿ø ISM ÁÖÆļö ¹êµå | ÃÖ´ë Àü¼Û Àü¿ø | 8dBm | - | ¼ö½Å °¨µµ | -103dBm @ BLE 125kbps (Àå°Å¸® ¸ðµå) -95dBm @ BLE 1Mbps | - | ÃøÁ¤ °Å¸® | 250m | ¸íÈ®ÇÏ°í ¿·ÁÀÖ´Â, °íµµ 2.5 ¹ÌÅÍ, °ø±â ºñÀ² 1Mbps |
Çϵå¿þ¾î ¸Å°³ º¯¼ö | ¸ð¼ö °¡Ä¡ | ºñ°í | Å©¸®½ºÅ» ÁÖÆļö | 32MHz/32.768kHz |
| Áö¿ø °è¾à | BLE4.2/5.0 |
| Àü¿ø | USB/1.27mm ±¸¸Û |
| ÀÎÅÍÆäÀ̽º ¹æ¹ý | USB/1.27mm ±¸¸Û |
| IC À̸§ | NRF52840-QIAAC0/aQFNTM 73 |
| Ç÷¡½Ã | 1024kB |
| RAM | 256kB |
| Ä¿³Î | ÆÈ @ Cortex¢ç-M4 |
| Â÷¿ø | 59*18mm | Ç÷¯½º ½© ĸ | RF ÀÎÅÍÆäÀ̽º | PCB ³»Àå ¾ÈÅ׳ª |
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Àü±â ¸Å°³ º¯¼ö | Min | ÀüÇüÀûÀÎ | Max | À¯´Ö | Á¶°Ç | ¿î¿µ Àü¾Ð | 4.35 | 5 | 5.5 | V | USB | Åë½Å ·¹º§ | 0 | 3.3 | 3.6 | V | 5V ·¹º§À» »ç¿ëÇÏ¿© È»ó À§ÇèÇÕ´Ï´Ù. | ¹æÃâ ÇöÀç (TX Àü¿ë ½ÇÇà Àü·ù (DCDC, 3V) PRF = + 8 dbm) | - | 17.05 | - | MA |
| ¹æÃâ ÇöÀç (TX Àü¿ë ½ÇÇà Àü·ù (DCDC, 3V) PRF = + 4 dBm) | - | 12.68 | - | MA |
| ¹æÃâ Àü·ù (TX ¸¸ ½ÇÇà Àü·ù (DCDC, 5V, REG0 out = 3.3 V)PRF = 0dBm) | - | 7.25 | - | MA |
| ¹æÃâ ÇöÀç (TX ´ÜÁö ¶Ù±â ÇöÀç (DCDC, 3V)PRF = 0dBm) | - | 7.63 | - | MA |
| PRF = 9dbm¸¦ °¡Áø vbat¿¡¼ ÃøÁ¤µÇ´Â ¹æÃâ ÇöÀç (TX ÇöÀç (3V) 1Mbps BLE) | - | 32 | - | MA |
| ¼ö½Å Àü·ù (RX ¸¸ ½ÇÇà Àü·ù (DCDC, 3V) 1Mbps / 1Mbps BLE) | - | 7.71 | - | MA |
| ¼ö½Å Àü·ù (RX ¸¸ ½ÇÇà Àü·ù (DCDC, 3V) 2Mbps / 2Mbps BLE) | - | 8.27 | - | MA |
| ÀÛµ¿ ¿Âµµ | -40 | - | + 125 | ¡É | »ê¾÷ Çгâ |
![](https://ae01.alicdn.com/kf/H5c5c6cc185544f1bb0c75b6a95df405c2.jpg)
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