Specification:

CPU: ESP32-C3, 32-bit RISC-V single-core processor operating at up to 160 MHz
WiFi Subsystem: Compliant with IEEE 802.11b/g/n protocols, supporting Station mode, SoftAP mode, SoftAP + Station mode, and promiscuous mode
bluetooth LE Subsystem: Supports bluetooth 5 and bluetooth mesh features
Ultra-Low Power Consumption: Deep sleep power consumption of approximately 43u03bcA
RF Performance: External RF antenna included for improved signal strength
Battery Charging Chip: Supports lithium battery charge and discharge management
On-Chip Resources: 400KB of SRAM and 4MB of on-board flash memory
Ultra-Small Size: Compact thumb-sized design (20x17.5mm) suitable for wearable devices and small projects
Security Features: Includes cryptographic hardware accelerators for AES-128/256, Hash, RSA, HMAC, digital signature, and secure boot
Rich Interfaces: 1x I2C, 1x SPI, 1x I2S, 2x UART, 11x GPIO (PWM), 4x ADC, and 1x JTAG bonding pad interface
Single-Sided Surface Mounting Design: Easy to integrate into projects with a single-sided component layout


Features:

1. Powerful and Efficient: The ESP32-C3 processor offers high performance and low power consumption, making it suitable for IoT applications.
2. Comprehensive Connectivity: The board supports WiFi (IEEE 802.11b/g/n) and bluetooth LE (bluetooth 5) protocols, enabling seamless wireless communication.
3. Compact and Wearable: With its ultra-small size and thumb-shaped form factor, the XIAO ESP32C3 is ideal for wearable devices and small projects.
4. Abundant Interfaces: The board provides rich interfaces, including I2C, SPI, I2S, UART, GPIO (with PWM support), ADC, and JTAG bonding pad, facilitating easy integration with various sensors and devices.
5. Secure and Reliable: The XIAO ESP32C3 includes built-in security features, ensuring the integrity and confidentiality of your data.

Package Include:

1x Development Board

1x Antenna