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ID: 1208887

Compact M5Stack Stamp-S3A PIN1.27 development module based on the ESP32-S3FN8 with a dual-core Xtensa LX7 processor running at up to 240 MHz, 8 MB Flash memory, and 2.4 GHz WiFi connectivity. The S007-PIN127-V033 version features factory-installed SMT pins with 1.27 mm pitch, 23 GPIO lines, a programmable RGB LED, and a user button. M5Stack S007-PIN127-V033

Retired

Description

The M5Stack Stamp-S3A PIN1.27 development module uses the ESP32-S3FN8 with a dual-core Xtensa LX7 processor running at up to 240 MHz and 8 MB Flash memory. The module supports 2.4 GHz WiFi connectivity and provides 23 multifunction GPIO lines, giving access to interfaces including SPI, UART, I2C, I2S, SDIO, PWM control, pulse counter, and memory card interfaces. Compact dimensions of 26 x 18 x 4.7 mm allow the board to be integrated into IoT devices, controllers, communication modules, and custom PCB designs.

The S007-PIN127-V033 version features factory-installed SMT pins with 1.27 mm pitch, simplifying integration with compact PCBs and densely arranged components. The Stamp-S3A design uses an optimized 2.4 GHz 3D antenna, an improved BOOT button with larger dimensions, and power consumption optimizations compared with the previous Stamp-S3 PIN1.27 version. The board also includes a programmable WS2812B-2020 RGB LED and a physical button that can be used for status indication and user control in the target application.

The module operates from a 5 V supply and supports popular development environments including UiFlow2, Arduino IDE, ESP-IDF, and PlatformIO. An additional FPC interface with 0.5 mm pitch supports 8-pin or 12-pin flex cables, while the specified operating temperature range is 0°C to 40°C. M5Stack Stamp-S3A PIN1.27 can be used in network device prototypes, compact controllers, automation systems, and projects requiring multiple interfaces in a small module footprint.

Features

  • Manufacturer: M5Stack
  • Model: Stamp-S3A PIN1.27
  • SKU: S007-PIN127-V033
  • SoC: ESP32-S3FN8
  • Processor: dual-core Xtensa LX7
  • Processor frequency: up to 240 MHz
  • Flash memory: 8 MB
  • Wireless connectivity: 2.4 GHz WiFi
  • Antenna: integrated 2.4 GHz 3D antenna
  • Number of GPIO lines: 23
  • Pin pitch: 1.27 mm
  • Pins: factory-installed SMT pins
  • Supported interfaces: SPI, UART, I2C, I2S, SDIO, GPIO, PWM, Pulse Counter, and others
  • LCD FPC interface: 0.5 mm pitch, 8 or 12 pins
  • RGB LED: programmable WS2812B-2020
  • Button: programmable physical button
  • DC-DC converter: MUN3CAD01-SC
  • Input voltage: 5 V DC
  • Development environments: UiFlow2, Arduino IDE, ESP-IDF, PlatformIO
  • Operating temperature: 0-40°C
  • Dimensions: 26 x 18 x 4.7 mm
  • Weight: 3.1 g

Kit includes

  • M5Stack Stamp-S3A PIN1.27 - 1 pc.
  • Pinout label - 1 pc.
1208887

Data sheet

Microcontroller
ESP32-S3
Flash memory
8 MB
Number of I/O
23
Ethernet
none
WiFi/BT module
Yes
Bluetooth module
Yes
MicroSD slot
No
Length
26 mm
Width
18 mm
USB connector type
USB type C

Manufacturer

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Responsible person

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

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