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.
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.
