simple sntp examples for esp8266 and esp32
This repository contains a simple SNTP example for ES8266 (simplesnmp_esp8266) and one for ESP32 (simplesnmp_esp32) Also a messy test example (sntp_test) is supplied.
It "proves" timelibs and udp clients are superfluous, and standard c time functions mostly work. On ESP8266 it has been verified that an SNTP request is done every hour automatically. No such test has been done for ESP32.