







🚀 Power your smart world with the ultimate compact MCU!
The XIAO ESP32S3 is a compact, dual-core 32-bit MCU board running up to 240MHz, featuring advanced 2.4GHz Wi-Fi and BLE 5.0 connectivity with over 100m range. It supports lithium battery charging with four power modes including an ultra-low 14μA deep sleep, making it perfect for energy-efficient smart home and IoT devices. Its small 21 x 17.5 mm form factor and SMD design ensure easy integration into space-constrained and production environments.


| RAM | PSRAM |
| Wireless Type | Infrared |
| Brand | seeed studio |
| Series | SeeedStudio XIAO ESP32S3 Sense |
| Operating System | FreeRTOS |
| Item Weight | 0.352 ounces |
| Product Dimensions | 1.97 x 1.57 x 1.18 inches |
| Item Dimensions LxWxH | 1.97 x 1.57 x 1.18 inches |
| Color | ESP32S3 |
| Number of Processors | 2 |
| Manufacturer | seeed studio |
| ASIN | B0BYSB66S5 |
| Date First Available | March 17, 2023 |
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