The Seeed Studio XIAO ESP32S3 utilizes the 240 MHz Xtensa 32-bit LX7 dual-core processor that supports both Wi-Fi and BLE 5.0 wireless connections, a 2.4 GHz rod antenna enables a deep sleep mode with a power consumption of only 14 µA while supporting lithium battery charge management. Ideal for the Internet of Things, smart homes, wireless wearable devices, robotics, etc. https://elecena.pl/product/25306579/113991114-xiao-esp32s3-dual-core-wifi-bt5-0-without-header 2024-02-12 https://elecena.pl/product/25306579/113991114-xiao-esp32s3-dual-core-wifi-bt5-0-without-header 2026-03-03