Features: brand new and high quality The Banana Pi BPI-PicoW-S3 is a series of low-powered microcontrollers designed for IoT development and Maker DIY board. Same size as Raspberry Pi Pico board It supports 2.4 GHz Wifi and Bluetooth-compatibleLE dual-mode wireless communication, The peripheral is compatible with low-power hardware design, and the power consumption is only 10uA in deep sleep mode. In terms of programming, the PicoW-S3 supports ESP-IDF, micropython and other methods. Specifications: Item: PI BPI PicoW S3 Development Board Size: approx 21x52mm/0.83x2.05in Control: ES32-S3 Xtnsa 32 bit LX7 Dual-Core Controller Flash: External PSRAM Power: Extra-Low 10uA Dual-mode: 2.4 GHz Wifi and Bluetooth-compatibleLE Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is1-3cm. Package includes: 1 Set x PI BPI PicoW S3 Development Board