Unexpected Maker NanoS3 ESP32-S3 IoT Module – Ultra Compact WiFi + Bluetooth Dev Board with 8MB PSRAM

1,359.00

The Unexpected Maker NanoS3 is an ultra-compact ESP32-S3 development board featuring dual-core LX7 processors, 8MB PSRAM, integrated 2.4GHz Wi-Fi and Bluetooth 5.0, and a USB-C connector, designed for space-constrained IoT, wearable, and embedded applications.

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Description

The Unexpected Maker NanoS3 packs the full capabilities of the Espressif ESP32-S3 into a remarkably small 28mm x 11mm footprint. This board is engineered for developers requiring high-performance wireless connectivity and substantial memory in a minimal space. It integrates a dual-core Tensilica LX7 processor capable of running at up to 240 MHz, alongside 8MB of external PSRAM, making it suitable for applications involving data-intensive tasks, lightweight machine learning, or graphical interfaces.

Wireless communication is handled by the integrated 2.4GHz radio, supporting IEEE 802.11 b/g/n Wi-Fi and Bluetooth 5.0 with BLE. The onboard PCB antenna provides a reliable link for IoT deployments. Power management features, including multiple sleep modes, allow for extended operation in battery-powered scenarios. The board’s GPIOs expose SPI, I2C, UART, and other interfaces, offering full flexibility for sensor integration and peripheral expansion.

Additional information

Weight 0.008 kg
Dimensions 2.8 × 1.1 cm

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