Wi-Fi and Bluetooth Connectivity: Equipped with the ESP32-S3 microcontroller—a fan favorite in the IoT community—this board is fully Arduino-ready and supports wireless and Bluetooth connectivity.

At the heart of the Nano 33 BLE Rev2 is the nRF52840 microcontroller, which comes with 1MB of CPU Flash Memory. The board runs on the Arm Mbed OS, an open-source operating system that works ...

Powered by the ESP32-S3 (Ublox NORA-W106-10B) microcontroller, the Nano ESP32 packs serious performance into the Nano form factor, featuring: 8 MB internal PSRAM / 16 MB external flash memory ...