22.52x18mm ESP32-C3 Development Board Ultra-low Power ESP32 Development Board

Label:Yes Quantity:1pc Brand new with high quality Ultra small size: as small as the thumb (22.52x18mm(0.89x0.71in)) with a classic appearance Powerful CPU: ESP32-C3, 32-bit RISC-V single core processor, running at a frequency of up to 160 MHz Rich board resources: 400KB SRAM, 384KB ROM with built-in 4Mflash. WiFi: 802.11b/g/n protocol, 2.4GHz, supports Station mode, SoftAP mode, SoftAP+Station mode, hybrid mode Ultra low power consumption: Deep sleep power consumption of about 43uA Material:Metal&Plastic suitable for wearable devices and small projects Onboard LED blue light: GPO8 pin Single sided components, surface mount design Color:Black Chip model: ESP32C3FN4 Bluetooth: Bluetooth 5.0 Rich interfaces: 1xI2C, 1xSPI, 2xUART, 11xGPIO (PWM), 4xADC

Introduction: ESP32C3SuperMini is an IoT mini development board for Espressif ESP32-C3 WiFi/Bluetooth dual-mode chip. ESP32-C3 is a 32-bit RISC-V CPU that includes an FPU (Floating Point Unit) that can perform 32-bit single precision operations and has powerful computing capabilities. It has excellent RF performance and supports IEEE 802.11 b/g/n WiFi and Bluetooth 5 (LE) protocols. This board comes with an external antenna that can enhance the signal strength for wireless applications. It also has a compact and exquisite appearance combined with a single-sided surface mount design. It is equipped with rich interfaces, with 11 digital I/O available as PWM pins and 4 analog I/O available as ADC pins. It supports four serial interfaces: UART, I2C, and SPI. There is also a small reset button and a bootloader mode button on the board. Based on the above characteristics, ESP32C3SuperMini is positioned as a high-performance, low-power, and cost-effective IoT mini development board, suitable for low-power IoT applications and wireless wearable applications. Reliable security features: support AES-128/256, for hashing for RSA,for HMAC, Digital signature and secure boot encryption hardware accelerator Package Include: 1pc ESP32-C3 Development Board ESP32 Super Mini Development Board ESP32 Development Board WiFi Bluetooth For Arduino Notice: 1.1cm(0.43in)=10mm=0.39inch. 2.Please allow 1-2cm(0.39-0.79in) error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.