10PCS ESP32 ESP32-C3 Development Board ESP32 C3 Mini WiFi Bluetooth 160MHz Running Frequency 2.4GHz Wi-Fi & Bluetooth 5.0 C3 Super mini for Arduino

ESP32-C3 is equipped with a single-core 32-bit RISC-V processor, with a four-level pipeline architecture, with a main frequency of up to 160 MHz. ESP32-C3 has 400 KB of built-in SRAM and 384 KB of ROM storage space. ESP32-C3 is the industry-leading Wi-Fi+Bluetooth LE integrated solution ^^ ESP32 C3 Mini is positioned as a high-performance, low-power, cost-effective iot mini development board for low-power iot applications and wireless wearable applications. ^^ EPS32-C3 is a cost-effective and low-power dual-mode Wi-Fi and Bluetooth chip. The ESP32-C3 uses a RISC-V processor, a single-core processor with a main frequency of 150 MHz, which integrates Wi-Fi 4 and Bluetooth 5.0 wireless communication.

^^ ESP32-C3 is a system-level chip (SoC) MCU with very low power consumption and high integration, which integrates 2.4G hz Wi-Fi and Bluetooth (Bluttooth) low-end dual-mode wireless communication. consumption. ^^ If external power supply is required, just connect the + level of the external power supply to the position of 5V, GND connects to the negative terminal. (Support 3.3 ~ 6V power supply). Remember that when connecting the external power supply, you cannot access USB, USB and external power supply can only choose one.