Arduino ABX00032 User Manual

Arduino® Nano 33 IoT
1 / 17 Arduino® Nano 33 IoT Modified: 15/06/2022
Product Reference Manual
SKU: ABX00027
SKU(with headers): ABX00032
Description
Nano 33 IoT and Nano 33 IoT with headers is a miniature sized module containing a Cortex M0+ SAMD21
processor, a WiFi+BT module based on ESP32, a crypto chip which can securely store certificates and pre-shared
keys and a 6 axis IMU. The module can either be mounted as a DIP component (when mounting pin headers), or as
a SMT component, directly soldering it via the castellated pads.
Target areas:
Maker, enhancements, basic IoT application scenarios

Arduino ABX00032 Specifications

General

Operating Voltage	5V
Input Voltage (recommended)	7-12V
Input Voltage (limits)	6-20V
PWM Pins	6
Analog Input Pins	6
External Interrupts	2
DC Current per I/O Pin	20 mA
DC Current for 3.3V Pin	50 mA
Clock Speed	16 MHz
Length	68.6 mm
Width	53.4 mm
Weight	25 g
Microcontroller	Microchip ATmega328P
Digital I/O Pins	14
Flash Memory	32 KB
SRAM	2 KB
EEPROM	1 KB

Summary

Features

Peripherals

Lists various peripherals like DMA, timers, RTC, USB, SERCOM, ADC, and DAC.

Ratings

Recommended Operating Conditions

Specifies conservative thermal limits for the entire board.

Functional Overview

Processor

Explains the Cortex M0+ processor and its internal/external connections.

WiFi/BT Communication Module

Describes the Nina W102 module, its WiFi and Bluetooth capabilities.

Crypto

Details the ATECC608A crypto chip for secure storage and protocols.

IMU

Explains the LSM6DSL 6-axis IMU for orientation and motion sensing.

Board Operation

Getting Started - IDE

Getting Started - Arduino Web Editor

Board Recovery

Connector Pinouts

USB

Headers

Describes the 15-pin connectors for headers or castellated vias.

Mechanical Information

Board Outline and Mounting Holes

FCC Caution