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Arduino Nano ESP32 User Manual

Arduino Nano ESP32
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Arduino® Nano ESP32
5 / 20 Arduino® Nano ESP32 Modified: 17/07/2023
1 The Board
Nano ESP32 is a 3.3 V development board based on the NORA-W106-10B from u-blox®, a module that includes a
ESP32-S3 system on a chip (SoC). This module has support for Wi-Fi® and Bluetooth® Low Energy (LE), with
amplified communication through a built-in antenna. The CPU (32-bit Xtensa® LX7) support clock frequencies at up
to 240 MHz and has native support for debugging via the USB-C® connector.
1.1 Application Examples
Home automation: an ideal board for automating your home, and can be used for smart switches, automatic
lighting and motor control for e.g. motor controlled blinds.
IoT sensors: with several dedicated ADC channels, accessible I2C/SPI buses and a robust ESP32-S3 based radio
module, this board can easily be deployed to monitor sensor values.
Low power designs: create battery powered applications with low power consumption, utilising the built in low
power modes of the ESP32-S3 SoC.
2 ESP32 Core
The Nano ESP32 uses the Arduino Core for ESP32 boards, a derivation of Espressif's arduino-esp32 core.
Rating
3 Recommended Operating Conditions
Symbol Description Min Typ Max Unit
V
IN
Input voltage from VIN pad 6 7.0 21 V
V
USB
Input voltage from USB connector 4.8 5.0 5.5 V
T
OP
Operating Temperature -40 25 85 °C

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Arduino Nano ESP32 Specifications

General IconGeneral
MicrocontrollerESP32-S3
Flash Memory16 MB
Digital I/O Pins14
Analog Input Pins8
Operating Voltage3.3 V
Input Voltage (VIN)6-21V
DC Current per I/O Pin40 mA
Dimensions18 x 45 mm
USBUSB-C
Wi-Fi802.11 b/g/n
Architecture32-bit
Clock Speed240 MHz
CommunicationUART, SPI, I2C
BluetoothBluetooth® LE

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