Makerfabs MaESP ESP32-C3 board equipped with a highly-integrated ESP32-C3 SoC (ESP32-C3-MINI-1-N4), with a 32-bit RISC-V chip processor, which includes an FPU (Floating Point Unit) for 32-bit single-precision arithmetic with powerful computing power. It has a four-stage pipeline that operates at up to 160 MHz. It is stalled with a completed 2.4GHz Wifi subsystem, supports Station mode, SoftAP mode, SoftAP & Station mode, and promiscuous mode for multiple Wi-Fi applications. It works under an ultra-low power state, supports features of Bluetooth 5/ Bluetooth mesh.
There all the ESP32-C3 GPIO have been breakout for external usage, and there the USB type C connector is used for programming/monitoring. With onboard OLED, users can create more applications that human interface needed.