M5Stack Station-Bat
Industrial ESP32 controller with 1.14" IPS LCD, 6 Grove ports, INA3221 power monitor, MPU6886 IMU, RTC, 7x SK6812 LEDs, dual 18650 battery holders, USB-A power output, and 16MB flash.
$65.00
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Specifications
Components
Espressif ESP32 SoC dual-core Xtensa LX6 at 240MHz
240x135 IPS LCD driver, SPI interface
Advanced PMIC for LiPo charging and power path management
6-axis MEMS IMU for motion sensing
Low-power RTC for timekeeping
3-channel I2C current and voltage monitor for power management
7 individually addressable RGB LEDs for status indication
Bus Interfaces
GPIO Map
Overview
The M5Stack Station-Bat is an industrial-grade programmable embedded controller built around the ESP32-D0WDQ6-V3 dual-core processor. Designed for field deployment, it features a rugged enclosure with a 1.14-inch IPS display (240x135), three programmable buttons, and six Grove (HY2.0-4P) expansion ports for connecting sensors and actuators.
Key features include an INA3221 triple-channel current/voltage monitor for power management, an MPU6886 6-axis IMU for motion sensing, a BM8563 RTC for timekeeping, and 7 SK6812 addressable RGB LEDs. The Station-Bat model includes dual 18650 battery holders for extended off-grid operation and a USB-A port for powering external devices.
Use Cases
5Industrial IoT
Build robust industrial IoT solutions using CAN bus, RS-485, Modbus, and wired Ethernet interfaces.
IoT Gateway
Acting as a local IoT gateway that aggregates data from sensors, runs MQTT broker, Node-RED, or Home Assistant, and bridges to the cloud.
Energy Monitoring
Monitoring energy consumption of appliances, circuits, or whole buildings using pulse counting or current sensors.
Environmental Monitoring
Monitoring environmental conditions like temperature, humidity, air quality, and weather data using remote sensors.
Smart Home Dashboard
Wall-mounted or tabletop display showing Home Assistant dashboards, sensor readings, and smart home controls.
Resources
Where to Buy
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