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![](https://ae01.alicdn.com/kf/S524702703d63429bb7fa896ee8507cbcP/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg) ![](https://ae01.alicdn.com/kf/S7fb6e16ac4eb4d1187b324a2790fc4b3T/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg) ![](https://ae01.alicdn.com/kf/Sb3db5cb857524fc7a0a7b6f213e056f54/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg) ![](https://ae01.alicdn.com/kf/S7a44a3f9caea4a65bb56b037a93461e1Q/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S524702703d63429bb7fa896ee8507cbcP/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg) ![](https://ae01.alicdn.com/kf/S7fb6e16ac4eb4d1187b324a2790fc4b3T/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg) ![](https://ae01.alicdn.com/kf/Sb3db5cb857524fc7a0a7b6f213e056f54/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg) ![](https://ae01.alicdn.com/kf/S7a44a3f9caea4a65bb56b037a93461e1Q/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg) ![](https://ae01.alicdn.com/kf/S1f4fbe6edbb546d2aec06bb8efcf0ae9z/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg)
- Æ÷Àå: ±×·¸½À´Ï´Ù
- ȣȯ ¿Àµð¿À ¹× ºñµð¿À Àåºñ ½ºÅ¸ÀÏ: µð½ºÇ÷¹ÀÌ Àåºñ
- ±Ù¿ø: CN (Á¤Ç°)
- Feature1: T-ECHO SoftRF
- Feature2: T-ECHO Meshtastic
- Feature3: T-ECHO BME280 SoftRF
- Feature4: H472 H472-A H472-B H505 H511
- Feature5: TTGO
- Feature6: LILYGO SX1262
- Feature7: T-BEAM
¿É¼ÇÁ¤º¸[(193)SoftRF 433] [(350853)SoftRF 868] [(10)SoftRF 915] [(29)Meshtastic 433] [(94)Meshtastic 868] [(173)Meshtastic 915 black] [(175)BME280 SoftRF 433] [(366)BME280 SoftRF 868] [(496)BME280 SoftRF 915] [(1052)BME280 Meshtastic915]![](https://ae01.alicdn.com/kf/Sacc4bb867eee486ead074e293b4b2bcaf/LILYGO-TTGO-T-Echo-SoftRF-BME280-TEMP-Arduino-BLE-LORA-1-54-NRF52840-SX1262.jpg_640x640.jpg) ¸±¸®°í¢çTTGO T-¿¡ÄÚ ¼ÒÇÁÆ® RF BME280 TEMP ¾Ð·Â ¼¾¼ NRF52840 SX1262 433/868/915MHz ¸ðµâ LORA 1.54 ÀüÀÚ Á¾ÀÌ BLE Arduino ¿ë
¼³¸í:
1. LILYGO T-Echo´Â LILYGO T-BEAM ÁøÈ µÈ ¹öÀüÀÔ´Ï´Ù. µðÀÚÀÎ Ãʱ⿡´Â Meshtastic ¹× SotfRF¿¡ ÀûÀÀÇÏ´Â °ÍÀÌ ´õ °í·Á µÇ¾ú±â ¶§¹®¿¡ ¼³°è½Ã Bluetooth ¹× ³·Àº ¿¡³ÊÁö ¼Òºñ¸¦ °í·ÁÇßÀ¸¸ç NRF52840 Advanced Bluetooth°¡ ¼±ÅõǾú½À´Ï´Ù. 5. ½º·¹µå ¹× Áö±×ºñ ¸ÖƼ ÇÁ·ÎÅäÄÝ SoC.
2. LORA ±â´ÉÀº T-BEAM LILYGO SX1262 ¹öÀü ±â´É ¸ðµâÀ» °è¼ÓÇÕ´Ï´Ù.
3. T-SX1262 ¹«¼± Æ®·£½Ã¹ö ¸ðµâ, Semtech SX1262 LORA ¹«¼± ÁÖÆļö Æ®·£½Ã¹ö Ĩ ¼³°è¸¦ »ç¿ëÇÏ¿© 868/915MHz ISM ÁÖÆļö ´ë¿ª¿¡¼ ÀÛµ¿, ÅëÇÕ ³ôÀº ¾ÈÁ¤¼º TCXO 32MHz Å©¸®½ºÅ» ¹ßÁø±â, ¹ÝÀÌÁß Æ®·£½Ã¹ö ¸ðµâ, ÃÖ´ë + 22dBm, °¨µµ ¼ö½Å-139dBm. ¼Û¼ö½ÅÀÇ ÀÚµ¿ Àüȯ, ³»ºÎ ¼Û¼ö½Å ä³ÎÀÇ °Ý¸®, ¼±Áø LORA º¸±Þ ½ºÆåÆ®·³ Åë½Å ±â¼ú, °·ÂÇÑ °£¼· ¹æÁö ¹× ÇÁ¶óÀ̹ö½Ã º¸È£, Àå°Å¸® ¹«¼± µ¥ÀÌÅÍ ¼Û¼ö½ÅÀÇ ½ÇÇö °¡´É
4. GPS ¸ðµâÀº QUECTEL L76K GPS ¸ðµâÀ» »ç¿ëÇÕ´Ï´Ù
¸ðµâÀÇ Æ¯Â¡:
´ÙÁß À§¼º Æ÷Áö¼Å´× ½Ã½ºÅÛ L76K ´Â Áö¿ø ´ÙÁß À§¼º ½Ã½ºÅÛ (GPS, BeiDou, GLONASS, QZSS), ´ÙÁß ½Ã½ºÅÛ Á¶ÀÎÆ® Æ÷Áö¼Å´× ¹× ´ÜÀÏ ½Ã½ºÅÛ µ¶¸³ Æ÷Áö¼Å´×, AGNSS ±â´É Áö¿ø, Àú¼ÒÀ½ ÁõÆø±â¿Í Ç¥¸é ÇÊÅÍ°¡ ³»ÀåµÇ¾îÀÖ¾î GNSS ¸ðµâ¿¡ ºü¸£°í Á¤È®ÇÏ¸ç °í¼º´É Æ÷Áö¼Å´× °æÇèÀ» Á¦°øÇÒ ¼ö ÀÖ½À´Ï´Ù.
´ÜÀÏ GPS ½Ã½ºÅÛ°ú ºñ±³ÇÏ¿© °íÁ¤¹Ð Æ÷Áö¼Å´× ´ÙÁß À§¼º ½Ã½ºÅÛÀº °¡½Ã ¹× »ç¿ë °¡´ÉÇÑ À§¼ºÀÇ ¼ö¸¦ Å©°Ô ´Ã¸®°í À§Ä¡ Á¤È®µµ¸¦ Çâ»ó ½ÃÅ°¸ç, º¹ÀâÇÑ µµ½Ã ȯ°æ¿¡¼µµ ¾ÈÁ¤ÀûÀÎ °íÁ¤¹Ð Æ÷Áö¼Å´×À» ±¸ÇöÇÒ ¼ö ÀÖ½À´Ï´Ù. AGNSS ±â´ÉÀ» Áö¿øÇÏ¿© ù ¹ø° À§Ä¡ ÁöÁ¤ ½Ã°£À» Å©°Ô ÁÙÀÌ°í Àú¼ÒÀ½ ÁõÆø±â¸¦ ³»ÀåÇÏ¿© °í°¨µµ¸¦ ´Þ¼º ÇÒ ¼ö ÀÖÀ¸¸ç, °íÁ¤¹Ð Æ÷Áö¼Å´× ¹× ºü¸¥ ½ÅÈ£ ĸó ¹× ÃßÀûÀº ¾àÇÑ ½ÅÈ£ Á¶°Ç¿¡¼µµ ¿ì¼öÇÑ Æ÷Áö¼Å´× ¼º´É, ³»Àå Ç¥¸é À½Çâ ÇÊÅÍ, ¸ðµâÀÇ °£¼· ¹æÁö ´É·ÂÀÌ Çâ»óµÇ°í ´Éµ¿ ¾ÈÅ׳ª °ËÃâ ȸ·Î ¹× º¸È£ ȸ·Î°¡ ³»ºÎ¿¡ ÅëÇÕµÇ¾î ¸ðµâ ¹× ´Éµ¿ ¾ÈÅ׳ª¸¦ ¼Õ»óÀ¸·ÎºÎÅÍ º¸È£ÇÕ´Ï´Ù.
5. µð½ºÇ÷¹ÀÌ´Â ¾îµÎ¿î ȯ°æ¿¡¼ »ç¿ëÇÒ ¼öÀÖ´Â Àü¸é Á¶¸í, 200x200 ÇØ»óµµ 1.54 Àü¸é LED ÀüÀÚ Á¾ÀÌ·Î 1.54 ÀÎÄ¡ ÀüÀÚ Á¾ÀÌ µð½ºÇ÷¹À̸¦ »ç¿ëÇÕ´Ï´Ù.
T-ECHO ¹è¼Û ¸ñ·Ï
1 X T-ECHO ¸¶´õ º¸µå
1 X GPS ¾ÈÅ׳ª
1 X LoRa ¾ÈÅ׳ª (433/868/915 ¾ÈÅ׳ª)
1 X NFC ¾ÈÅ׳ª
1 X ÅÍÄ¡ ÄÉÀ̺í
1 X Jst 2 ÇÉ 1.25mm ÄÉÀ̺í
1 X TYPE-C USB ÄÉÀ̺í
1 X 850mA ¿ë·® ¹èÅ͸®
1 X 3D Àμ⠽©
Github ¸µÅ©:
![](https://ae01.alicdn.com/kf/S9eef79eb978946848b5067d8589d7a28R.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/Se7fe9bdaa12540379a847afed58cb125R.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/Sede5f71a450a4d9682627563a6be91232.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/Sd778fbf6c9ca471194506d4ac9cb82f49.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/S6f5a051c8af14acdb6dceff6e812b63cG.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/S2ba95b2c110b448cab4695a00f17d2bbC.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/Se68267b7ecba47018c379289c5f6aa31M.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/S51e4c06a3f5740f4b83cbc9fdc26cd157.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/Sf81e49d174a24b42a6e822a6b563e7f8W.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/Sf5638ce5e30b4ee6a90d188e0985d2ee9.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/Sf614eb765a6a49779ee26713e941a2a2S.jpg?width=1500&height=631&hash=2131) ![](https://ae01.alicdn.com/kf/Sb531bf4360a94fb3a589ed7414bdda9b0.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/S3f8f7cdad60e4bc69cac909799006d05d.jpg?width=981&height=773&hash=1754) ![](https://ae01.alicdn.com/kf/S4de318b954d94a5bb8c68acb7a59e08eG.jpg?width=1000&height=889&hash=1889) ![](https://ae01.alicdn.com/kf/S9a961c823ae649339526baf0112ae064Q.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/S175f7dc979a7439fbb622bfe040573813.jpg?width=1010&height=1010&hash=2020) ![](https://ae01.alicdn.com/kf/S6ae85b1495104427845a2d5b78f8e216a.jpg?width=1010&height=1010&hash=2020)
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