M5Stamp-S3 BAT Module (with 2.54mm Header Pins)

The M5Stack Stamp-S3Bat DIP (pre-soldered version) runs Wi-Fi IoT applications on battery power, with built-in charging control and low-power wake-up capabilities.

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The M5Stack Stamp-S3Bat DIP is an embedded core module with integrated power management. It features the ESP32-S3-PICO-1-N8R8 main controller, supporting 2.4GHz Wi-Fi with built-in 8MB Flash and 8MB PSRAM.

The module leads out 11 GPIOs and 1 wake-up IO, equipped with a 24P BTB connector (supporting DVP interface). An onboard battery power interface is provided for connecting an external 3.7V lithium battery. It integrates the M5MP1 multi-stage power control design, supporting power input/output control, lithium battery charging control, and status detection for input voltage and battery voltage.

It also supports external low-power wake-up; after the main controller enters low-power sleep mode, the power can be woken up via the external wake-up IO. Featuring a programmable RGB LED, the Stamp-S3Bat DIP version comes with pre-soldered 2.54mm standard pitch headers, allowing integration into applications via PCB insertion, breadboard connection, or Dupont cables to help developers quickly build IoT applications.

We also stock the M5StampS3 BAT Module with Battery Connector.

Features

• Integrated ESP32-S3-PICO-1-N8R8 controller
• 8MB Flash and 8MB PSRAM
• 24P BTB connector (supporting DVP interface)
• M5PM1 low-power power management
• 11 x GPIO leads + 1x Wake-up IO
• 1x RGB LED
• Power Supply:
  • 3.7V Battery power
  • USB Type-C / DC 5V
• 2.54mm standard pitch headers

Specifications

SoC	ESP32-S3-PICO-1-N8R8 @ Dual-core Xtensa LX7 processor, frequency up to 240MHz
Flash	8MB
PSRAM	8MB
Wi-Fi	2.4 GHz Wi-Fi
Input Power	3.7V Battery / USB Type-C / DC 5V
RGB LED	1x WS2812
Battery Interface	SH1.0
Pad GPIO Leads	11x GPIO (G1/G2/G3/G4/G5/G6/G7/G8/G9/G10/G11) + 1x Wake-up IO (PY_G4_WAKE)
BTB Interface GPIO Leads	19x GPIO (G40/G38/G12/G13/G14/G15/G16/G18/G21/G46/G45/G41/G43/G42/G39/G17/G44/G47/G48)
BTB Socket	BTB0.408-24PLBDR-M41, 12*2P-FPC Direct Insertion - Black, 0.4mm pitch
Antenna Socket	IPEX-4
Battery Connector	SH1.0-2P
Antenna Type	FPC Antenna
Operating Temp	0 ~ 40°C
Power Consumption	Sleep Mode: [email protected] Standby Mode: [email protected] Light Load Mode: [email protected] Full Load Mode: [email protected]
Product Size	29.8 x 18.0 x 12.0mm
Product Weight	4.5g

Resources

• Product Documentation

Package Contents

• 1 x Stamp-S3Bat DIP
• 1 x SH1.0 Battery connection cable