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M5STACK

M5Stack M5StampS3A with 1.27 Header Pin

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USB Interface Module for everyday users

The M5Stack M5StampS3A with 1.27 Header Pin by M5STACK is a mid-range usb interface module designed for everyday users. It features Item Type: USB interface module and SoC: ESP32-S3FN8.

₹1,633
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Total: ₹1,633
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 16 Aug30 Aug
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Quick Specs

Item Type: USB interface module
SoC: ESP32-S3FN8
Flash: 8 MB
Input Voltage: DC 5 V
Antenna Type: 2.4 GHz 3D antenna
Processor Speed: 240 MHz Dual-Core Xtensa LX7

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2947397Category: USB Interface Module

About This Product

The M5Stack M5StampS3A with 1.27 Header Pin by M5STACK is a mid-range usb interface module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: USB interface module — compatible with modern devices
  • SoC: ESP32-S3FN8
  • Flash: 8 MB
  • Input Voltage: DC 5 V — works with standard household power
  • Antenna Type: 2.4 GHz 3D antenna — smooth, flicker-free operation
  • Processor Speed: 240 MHz Dual-Core Xtensa LX7 — smooth, lag-free performance
  • I/O Interface: 23 GPIOs — compatible with modern devices
  • LED: WS2812B-2020 RGB LED

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The M5Stack M5StampS3A Header Pin 1.27 is a compact, high-performance embedded module powered by the ESP32-S3FN8 dual-core processor, clocked at 240 MHz. It comes with 8 MB of flash memory, a programmable RGB LED, and a user-friendly button, making it ideal for rapid development and integration into IoT and embedded systems. With 23 GPIOs and a pre-soldered 1.27 mm-pitch SMT header, it’s built for flexibility—supporting SMT, DIP, or fly-wire connections. The optimized 3D antenna ensures strong Wi-Fi connectivity, while its tiny 26 × 18 mm footprint makes it perfect for smart home, industrial, and wearable device applications.


Features:

  1. ESP32-S3FN8 Dual-Core 240 MHz Processor
  2. 8 MB Flash Memory
  3. Integrated 2.4 GHz 3D Antenna
  4. 1.27 mm-pitch SMT Header for Compact Integration
  5. 23 Multifunctional GPIOs
  6. Built-in Programmable RGB LED & User Button
  7. Supports Development with UiFlow2, Arduino IDE, ESP-IDF, and Platform IO
  8. Multiple I/O Interfaces including UART, I²C, I²S, SPI, PWM, Touch, and more

Application:
  1. Smart home
  2. Intelligent IoT devices
  3. Industrial control terminals
  4. Wearable devices

Package Includes:

1 x M5Stack M5StampS3A with 1.27 Header Pin

1 x Pin Sticker

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.