ESP32-C3 Mini Wifi and BLE5 Development Module ideal for IoT applications

Features:

• ESP32C3 SuperMini is an IoT mini development board based on the Espressif ESP32-C3 WiFi/Bluetooth dual-mode chip.
• ESP32-C3 is a 32-bit RISC-V CPU, including FPU (Floating Point Unit), which can perform 32-bit single-precision operations and has powerful computing capabilities.
• It has excellent radio frequency performance and supports IEEE 802.11 b/g/n WiFi and Bluetooth 5 (LE) protocols.
• The board comes with an external antenna to enhance signal strength for wireless applications.
• It also has a small and exquisite appearance combined with a single-sided surface mount design.
• It is equipped with rich interfaces, with 11 digital I/Os that can be used as PWM pins and 4 analog I/Os that can be used as ADC pins.
• It supports four serial interfaces including UART, I2C and SPI.
• There is also a small reset button and a bootloader mode button on the board.
• ESP32-C3 SuperMini is positioned as a high-performance, low-power, cost-effective IoT mini development board, suitable for low-power IoT applications and wireless wearable applications.

Specifications:

• CPU: ESP32-C3, 32-bit RISC-V single-core processor
• Operating frequency: 160 MHz
• SRAM: 400KB
• ROM：374KB
• ADC: 2*12-bit SARADC, 6 channels
• WiFi: 802.11b/g/n protocol, 2.4GhHz, supports Station mode, SoftAP mode, SoftAP+Station mode, mixed mode
• Bluetooth: BT 5.0
• Power consumption: Deep sleep power consumption is about 43μA
• Rich on-chip resources: 400KB SRAM, 384KB ROM
• Rich interfaces: 1xI2C, 1xSPI, 2xUART, 11xGPIO(PWM), 4xADC
• Single-sided component, surface mount design
• Classic form factor for wearables and small projects
• Robust security features: Crypto hardware accelerator supporting AES-128/256, hashing, RSA, HMAC, digital signatures and secure boot
• Onboard LED blue light, GPIO8 pin
• Size: 22.52x18mm
• Arduino core for ESP32 WiFi chip
• ESP32 Arduino Tutorial Overview