代码收藏家 技术教程 -Aaron-Lee/WiFi_Kit_series/releases/download/v3.3.0/package_heltec_esp32_index.json”: dial tcp 192.168.1.106:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond解决Arduino IDE 2.0无法安装Heltec ESP32板卡库的Error:2 UNKNOWN 针对Arduino IDE 2.0版本安装heltec esp32板卡库报错的问题解...