Hello everyone, I am Xiaoyueyue. Today I will introduce to you an Arduino Nano 33 IoT development board.

The Arduino Nano 33 IoT combines Wi-Fi and Bluetooth® connectivity with a low-power architecture, providing an economical and efficient solution for networked projects.

The Arduino Nano 33 IoT is fully compatible with the Arduino IoT Cloud. This device fully supports TLS secure transmission. The ATECC608A encryption chip stores encryption keys in hardware, ensuring a very high security level.

Integrated with the Arduino IoT Cloud, it provides an effective way to set up an online control panel with minimal coding and very little workload. The Nano 33 has the same size as the Arduino Nano and features an Arm Cortex-M0+ SAMD21 processor and an ESP32-based Wi-Fi and Bluetooth module.

The Nano 33 also includes a 6-axis inertial measurement unit (IMU) and an encryption chip that can securely store certificates and pre-shared keys. The board can be used as a breadboard (when mounting pin headers) or as an SMT module, which can be directly soldered through slot pads.

Features

• Microcontroller: SAMD21

• Clock: Up to 48MHz

• Flash: 256KB

• SRAM: 32KB

• NINA W13 (can be used as Wi-Fi or Bluetooth)

• ECC608 encryption chip

• Operating voltage: 3.3V

• I/O: 8 analog pins, 14 digital pins

• Interfaces: 1 UART // 1 SPI // 1 I2C

• Size: 45x25mm

Applications

• IoT projects that require compact size

• Updating current projects based on Nano

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Copy this section ₴4ksa1GF2A6Q₴da開🍑Taobao【Arduino Nano 33 IoT Development Board AArm Cortex-M0+ SAMD21 ESP32】