Arduino Nano ESP32 User Manual

Arduino® Nano ESP32
15 / 20 Arduino® Nano ESP32 Modified: 17/07/2023
12.1 Analog (JP1)
Pin Function Type Description
1 SCK NC Serial Clock
2 +3V3 Power +3V3 Power Rail
3 BOOT0 Mode Board Reset 0
4 A0 Analog Analog input 0
5 A1 Analog Analog input 1
6 A2 Analog Analog input 2
7 A3 Analog Analog input 3
8 A4 Analog Analog input 4 / I²C Serial Datal (SDA)
9 A5 Analog Analog input 5 / I²C Serial Clock (SCL)
10 A6 Analog Analog input 6
11 A7 Analog Analog input 7
12 VUSB Power USB power (5V)
13 BOOT1 Mode Board Reset 1
14 GND Power Ground
15 VIN Power Voltage Input
12.2 Digital (JP2)
Pin Function Type Description
1 D12 / CIPO* Digital Controller In Peripheral Out
2 D11 / COPI* Digital Controller Out Peripheral In
3 D10 Digital Chip Select
4 D9 Digital GPIO 9
5 D8 Digital GPIO 8
6 D7 Digital GPIO 7
7 D6 Digital GPIO 6
8 D5 Digital GPIO 5
9 D4 Digital GPIO 4
10 D3 Digital GPIO 3
11 D2 Digital GPIO 2
12 GND Power Ground
13 RST Internal Reset
14 D1/RX Digital GPIO 4 / Serial 0 Receiver (RX)
15 D0/TX Digital GPIO 3 / Serial 0 Transmitter (TX)
*CIPO/COPI replaces the MISO/MOSI terminology.

Arduino Nano ESP32 Specifications

General

Microcontroller	ESP32-S3
Flash Memory	16 MB
Digital I/O Pins	14
Analog Input Pins	8
Operating Voltage	3.3 V
Input Voltage (VIN)	6-21V
DC Current per I/O Pin	40 mA
Dimensions	18 x 45 mm
USB	USB-C
Wi-Fi	802.11 b/g/n
Architecture	32-bit
Clock Speed	240 MHz
Communication	UART, SPI, I2C
Bluetooth	Bluetooth® LE