问题：蓝牙RSSI定位和AoA定位有什么区别？
答案：
根据相关资料，为您解答：
**来源：** Bluetooth® API - ESP32 - — ESP-IDF Programming Guide latest documentation
Bluetooth® API - ESP32 - — ESP-IDF Programming Guide latest documentation API Reference Bluetooth ® API Edit on GitHub Bluetooth ® API ï [ä¸æ] This section provides the API reference for Bluetooth components supported in ESP-IDF. ESP-IDF supports two host stacks: Bluedroid and NimBLE . Bluedroid (the default stack): Supports both Bluetooth Classic and Bluetooth LE. Recommended for applications that require both technologies. NimBLE : A lightweight stack for Bluetooth LE only. Ideal for resource-constrained applications due to smaller code size and memory usage. Use the navigation links below to explore API documentation and application examples. Controller Interface API The low-level interface between the Bluetooth host stack and the controller. Controller & HCI Bluedroid Stack API
*（详见：https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/bluetooth/index.html）*
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**来源：** ESP-IDF ç¼ç¨æå - ESP32 - — ESP-IDF ç¼ç¨æå latest ææ¡£
ESP-IDF ç¼ç¨æå - ESP32 - — ESP-IDF ç¼ç¨æå latest ææ¡£ ESP-IDF ç¼ç¨æå å¨ GitHub ä¸ç¼è¾ ESP-IDF ç¼ç¨æå ï [English] è¿éæ¯ä¹é« IoT å¼åæ¡æ¶ ( esp-idf ) çææ¡£ä¸å¿ãESP-IDF æ¯ ESP32ãESP32-SãESP32-CãESP32-H å ESP32-P ç³»åè¯ççå®æ¹å¼åæ¡æ¶ã æ¬ææ¡£ä» å å«é对 ESP32 è¯çç ESP-IDF 使ç¨ãå¦éäºè§£å ¶ä»è¯çï¼è¯·å¨é¡µé¢å·¦ä¸æ¹çä¸æèåä¸éæ©ä½ çç®æ è¯çã å¿«éå ¥é¨ API åè API æå æ¤æ档对æ¨æ帮å©åï¼ åé¦å·²æ¶å°ï¼è°¢è°¢ï¼ å¦ææ¨æå ¶ä»æè§ï¼æ¬¢è¿å¡«å ä¹é«ææ¡£åé¦è¡¨ ã æ们éè§æ¨çåé¦ã æ¨å¯ä»¥å¡«å ä¹é«ææ¡£åé¦è¡¨ åè¯æ们å¦ä½æ¹è¿è¯¥ææ¡£ã
*（详见：https://docs.espressif.com/projects/esp-idf/zh_CN/latest/）*
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