M5Stack M5Stamp ESP32S3 Module
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M5Stack M5Stamp ESP32S3 Module
STAMPS3 is a highly integrated embedded controller tailored for IoT applications. It utilizes the Espressif ESP32-S3FN8 main control chip and includes 8MB of SPI flash memory. Powered by a high-performance Xtensa 32-bit LX7 dual-core processor, STAMPS3 offers impressive processing capabilities with a main frequency of up to 240MHz. This module is specifically designed to meet the needs of IoT projects that require embedded main control systems.
STAMPS3 is designed with a built-in, highly integrated 5V to 3.3V circuit, ensuring a stable power supply for reliable operation. It includes an RGB status indicator and a programmable button for improved user control and visual feedback. The module features 23 GPIOs from the ESP32-S3, providing extensive expansion capabilities. These GPIOs are accessible through 1.27mm or 2.54mm spaced connectors, supporting various connection methods such as SMT, DIP rows, and jumper wires. STAMPS3 offers a compact form factor while delivering strong performance, rich expansion options, and low power consumption.
STAMPS3 is the perfect choice for IoT applications that require embedded controller integration. Its compact design and powerful features make it suitable for a wide range of projects, ensuring reliable performance and flexible expansion options.
Download Mode
If you want to enter download mode, press and hold the G0 button on StampS3 before turning it on, then release it after powering it on.
Features
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ESP32-S3FN8(2.4GHz Wi-Fi)
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Minimal system board
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Multi-IO lead-out, support multiple application forms (SMT, DIP, flying wire)
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Integrated programmable RGB LEDs and buttons
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Support UIFlow graphical programming
Includes
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1x StampS3
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1x HY2.0-4P terminal
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1 x 2.54-9P header
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1 x 2.54-6P header
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1 x Hex Key
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1 × User manual
Applications
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Smart home
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Wearables
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Medical equipment
Related Link
Specification
| Resources | Parameters |
|---|---|
| MCU | ESP32-S3FN8 |
| DCDC | Highly integrated MUN3CAD01-SC |
| Flash | 8MB |
| Input voltage | 5V |
| Interactive | Programmable physical buttons x 1, programmable RGB LED (WS2812B-2020) x 1 |
| Antenna type | 2.4G 3D antenna |
| Module resource interface | Touch sensor, SD/SDIO/MMC master controller, SPI, SDIO/SPI slave controller, EMAC, motor PWM, LED PWM, UART, I2C, I2S, GPIO, pulse counter |
| IO interface x23 | G0/G1/G2/G3/G4/G5/G6/G7/G8/G9/G10/G11/G12/G13/G14/G15/G39/G40/G41/G42/G43/G44/G46 |
| Connection method | SMT/DIP (pitch 2.54mm and 1.27mm)/Jump Wire |
| IO interface spacing | 2.54mm and 1.27mm |
| Operating temperature | 0°C to 40°C |
| Product Size | 26mm × 18mm × 5mm |
| Package Size | 136mm × 92mm × 13mm |
| Product Weight | 3.2g |
| Package Weight | 7.5g |
Effective Date: March 27, 2025
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