calibration data

根据引用\[1\]中的内容，calibration data是指在WIFI编程中，RF初始化数据载入引起的错误。当程序执行到esp_wifi_start()时，如果RF初始化数据载入失败，就会出现calibration data错误。这个错误可能导致helloworld程序在某些时候没有问题，但在其他时候出错。具体错误输出可能是"failed to load RF calibration data"。
#### 引用[.reference_title]
- *1* [ESP32 Brownout detector was triggered，failed to load RF calibration data , 错误解决方法](https://blog.csdn.net/qq_31232793/article/details/87889368)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [摄像头标定--camera_calibration](https://blog.csdn.net/bingda_robot/article/details/126718291)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [机器人抓取—— 相机参数与标定 camera_calibration](https://blog.csdn.net/qq_29462849/article/details/122757819)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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