"VFOsys2" is the original version of a digital VFO with analog dial display by Tj Lab(JF3HZB), which can be compiled on Arduino IDE with Board manager "esp32 ver. 2.0.9" and Library "LovyanGFX ver.
Module https://www.amazon.com/ESP32-1-14-inch-LCD-Solder/dp/B0D7S7YQMC/ref=sr_1_fkmr0_1?crid=7CQM11BMYC8S&dib=eyJ2IjoiMSJ9.BdcjVZRJOxYGUSMNlzPJSe1LMk ...
[WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 breakout board ...