M5Stack ESP32-S3FN8 Wi-Fi + Bluetooth LE SoC, 8MB Flash

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Product details

The ESP32-S3FN8 Wi-Fi + Bluetooth LE SoC from M5Stack is a powerful development board ideally suited for a wide range of IoT applications. Equipped with a dual-core Xtensa processor and 8 MB of flash memory, this board offers high processing power and ample storage for complex projects. With a clock speed of 240 MHz and a variety of interfaces, including USB Type C, I2C, SPI, and UART, it enables developers to connect and control various peripherals. The integrated support for 2.4 GHz Wi-Fi and Bluetooth 5 LE ensures flexible wireless communication options. The compact QFN56 package and 45 GPIOs make the board particularly versatile and adaptable for different applications.

  • Dual-core LX7 processor with a 240 MHz clock speed
  • Support for 2.4 GHz Wi-Fi and Bluetooth 5 LE
  • A variety of interfaces such as ADC, I2C, SPI, and UART
  • Built-in 8 MB flash memory for extensive applications
  • Compatible with the M5 Stamp development board series.

Key specifications

Development board type
Kit
Clock speed
240 MHz
Working memory
500 MB
Number of cores
2

General information

Item number
60918483
Manufacturer
M5Stack
Category
Single board computer kits
Manufacturer No.
S007-V033
Release date
8.8.2025
Sales rank in Category Single board computer kits
565 of 3051

Target group

Target group
Adults

Development board properties

Development board type
Kit
Clock speed
240 MHz
Working memory
500 MB
Number of cores
2
Flash memory
8000 kB

Power supply

Power supply
USB power delivery
Operating voltage
3.30 V

Wireless transmission

Wireless transmission
Bluetooth, Wi-Fi
Wi-Fi standard
Wi-Fi 4 / 802.11n
Bluetooth version
5.0

Connections

USB ports
USB-C
Exact USB ports
USB-C 4 (1x)
Analogue inputs
1
Number of I/O
23
Additional connections
ADC, I2C, I2S, PWM, SPI, UART

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
0.04 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Stamp-S3A module, HY2.0-4P terminal, 2.54-9-pin male header, 2.54-6-pin male header, L-shaped hex spanner 1.5 mm (for M2 screws), pin sticker

Product dimensions

Length
18 mm
Width
26 mm
Height
4.70 mm
Weight
3 g

Package dimensions

Length
7 cm
Width
4 cm
Height
1 cm
Weight
15 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Single board computer kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 10.HutoPi
    0.4 %
  • 10.Joy-it
    0.4 %
  • 10.M5Stack
    0.4 %
  • 13.Arduino
    0.5 %
  • 13.Dragino
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • M5Stack
    Not enough data
  • 1.Arduino
    0 days
  • 1.Joy-it
    0 days
  • 1.WaveShare
    0 days
  • 4.DFRobot
    1 day

Return rate

How often is a product of this brand in the «Single board computer kits» category returned?

Source: Digitec Galaxus
  • 8.Joy-it
    1 %
  • 10.DFRobot
    1.1 %
  • 11.M5Stack
    1.2 %
  • 11.Tru Components
    1.2 %
  • 13.Odroid
    1.4 %
Source: Digitec Galaxus