SPECIFICATIONS

ESP32C3SuperMini is a mini IoT development board based on the Espressif ESP32-C3 WiFi/Bluetooth dual-mode chip. The ESP32-C3 is a 32-bit RISC-V CPU with an FPU (Floating Point Unit) for 32-bit single-precision operations, offering powerful computing capabilities. It boasts excellent RF performance, supporting 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 features a compact and refined design with single-sided surface mount technology. The board is equipped with a variety of interfaces, including 11 digital I/O pins that can be used as PWM pins and 4 analog I/O pins that can be used as ADC pins. It supports four serial interfaces: UART, I2C, and SPI. Additionally, the board has a small reset button and a bootloader mode button.

With these features, the ESP32C3SuperMini is positioned as a high-performance, low-power, cost-effective mini IoT development board, suitable for low-power IoT applications and wireless wearable applications.

Product Specifications:

• Powerful CPU: ESP32-C3, 32-bit RISC-V single-core processor, running at up to 160 MHz

• WiFi: 802.11b/g/n protocol, 2.4GHz, supports Station mode, SoftAP mode, SoftAP+Station mode, and promiscuous mode

• Bluetooth: Bluetooth 5.0

• Ultra-low power consumption: Deep sleep power consumption is approximately 43μA

• Rich board resources: 400KB SRAM, 384KB ROM, built-in 4M flash

• Chip model: ESP32C3FN4

• Ultra-small size: As small as a thumb (22.52x18mm), classic form factor, suitable for wearable devices and small projects

• Reliable security features: Supports AES-128/256, Hash, RSA, HMAC, digital signature, and secure boot with hardware encryption accelerators

• Rich interfaces: 1x I2C, 1x SPI, 2x UART, 11x GPIO (PWM), 4x ADC

• Single-sided component, surface mount design

• Onboard LED blue light: GPIO8 pin