Details ESP32-C5 Mini Development Board, Equipped with 32-bit RISC-V processor, Integrated 2.4GHz/5GHz dual-band Wi-Fi 6 and Bluetooth 5 ESP32-C5-Zero Mini Dual-Band Wi-Fi Development Board Based on ESP32-C5, onboard multi-function GPIO pins Castellated Module, Suitable For SMD Applications Features The ESP32-C5-Zero is an ultra-compact multi-protocol development board based on the ESP32-C5-HF4, integrated with wireless communication, USB port, and onboard multiple peripheral interfaces, making it suitable for embedded and IoT applications. Equipped with 32-bit RISC-V processor, up to 240MHz main frequency Integrated with 384KB Static RAM, 320KB ROM, and 4MB Flash Integrated 2.4GHz and 5GHz dual-band Wi-Fi, Bluetooth 5 (LE), and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communications, with outstanding RF performance Onboard antenna switching chip, supports onboard antenna or external antenna (IPEX-1) USB Type-C port, easier to use Castellated module allows soldering directly to carrier boards, with rich peripheral interfaces Supports multiple low-power operating modes, enabling flexible adjustment of the balance between communication range, data rate, and power consumption to meet the power requirements of various application scenarios Version Options ESP32-C5-Zero without pinheader ESP32-C5-Zero-M with pre-soldered header Based on ESP32-C5 chip The ESP32-C5 is a Multi-protocol RISC-V MCU, supports dual-band Wi-Fi 6, Bluetooth (LE), and Zigbee/Thread, specifically designed for IoT applications requiring efficient wireless transmission Supports dual-band Wi-Fi 6 / BLE 5 / Thread / Zigbee Integrated 2.4GHz and 5GHz dual-band Wi-Fi, Bluetooth 5 (LE), and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communications, with outstanding RF performance Supports ESP-IDF, Arduino, and MicroPython Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started What's On Board ESP32-C5 core module USB Type-C port IPEX-1 antenna connector Ceramic antenna WS2812 (LED) BOOT button RESET button GPIO pins Pin definition Supports connecting more expansion devices via the GPIO header Product Show outline dimensions