esp32idf 使用mqtt tcp连接不到云平台： esp tls: couldn't get hostname for: mqtts. the clouds com: getaddrinfo() returns 202, addrin
Posted: Tue Nov 29, 2022 12:01 pm
esp tls: couldn't get hostname for: mqtts. the clouds com: getaddrinfo() returns 202, addrinfo=0x0