Key Features of the ESP32-C3 Wroom From Espressif

One of their notable products is the ESP32 C3, introduced in November 2020. It is a single-core, 32-bit MCU based on the RISC-V architecture, equipped with 400 KB of SRAM and a 160MHz processor. The ESP32-C3 includes 2.4 GHz Wi-Fi and Bluetooth 5 (LE) with long-range capabilities. It offers 22 programmable GPIOs that support various interfaces such as ADC, SPI, UART, I2C, I2S, RMT, TWAI, and PWM.