For our IoT prototype project based on Arduino, we needed a reliable data transmission protocol, and we thought of Websocket. We then searched for existing client implementations for Arduino, ...
#define ESP_ERR_HTTP_BASE (0x7000) /*!< Starting number of HTTP error codes */ #define ESP_ERR_HTTP_MAX_REDIRECT (ESP_ERR_HTTP_BASE + 1) /*!< The error exceeds the ...