When other libraries come online that use WiFi, I’ll give it a second look. The SPI routines in the ESP32 Arduino port both work just fine. I tested it out by connecting a 25LC256 SPI EEPROM to ...

Of course, if you’re crunching numbers hard and using both cores of the ESP32, it’s in another league, and you know who you are. But if you’re running Arduino on the ESP32 and you’re not ...