Description

This board supports 2.4 GHz Wi-Fi and Bluetooth® 5 Low Energy, allowing it to function as a standalone wireless node or communicate seamlessly with other smart devices. Its energy-efficient design makes it ideal for battery-powered and long-running applications, while USB Type-C power simplifies development and deployment.

With 4MB onboard flash, multiple peripheral interfaces, and integrated security features, the ESP32-C3 board is suitable for both prototyping and production-ready designs in smart environments.

Key Features

• ESP32-C3 SoC with RISC-V single-core CPU

• Integrated 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)

• 4MB onboard flash memory

• Supports high-speed Wi-Fi with A-MPDU and A-MSDU aggregation

• Bluetooth modes supporting 125 kbps, 500 kbps, 1 Mbps, and 2 Mbps

• Multiple communication interfaces: SPI, UART, I²C, I²S

• LED PWM controller with up to 6 channels

• Full-speed USB Serial/JTAG interface

• Advanced security: flash encryption, OTP memory, and hardware crypto (AES-128/256)

• Integrated peripherals including ADC, temperature sensor, timers, and watchdogs

• USB Type-C power input (5V)

Typical Applications

• Smart home and home automation systems

• Smart building and energy management

• Mesh networking solutions

• USB-enabled IoT devices

• Video and image processing projects

• Speech and sensor-based recognition systems