ESP32-C3 WiFi and BLE RISC-V processor is pin-to-pin compatible with ESP8266
Nice. The XTensa cores always felt weird.Too bad they only included the I/M/C extensions - no floats, vectors, or atomics. And USB would be nice (nevermind, it has USB :D).But it's still very exciting. Maybe there'll be less conflict between ARM/XTensa/PIC32/etc. cores in the coming years.