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200 mAh Rechargeable Battery Base with 5 V Boost Output, ADC Voltage Monitoring and LED Level Indicator for ATOM Series
The M5Stack Atomic Battery Base is a compact portable power module designed for compatible M5Stack ATOM series controllers. It integrates a 200 mAh rechargeable battery with an ETA9085E10 high-efficiency boost converter to provide a stable 5 V output for portable ATOM-based applications. The onboard LGS4056HDA charging-management IC handles battery charging, making the base suitable for IoT devices, mobile testing platforms and compact embedded systems that require rechargeable stand-alone power.
For battery monitoring and operation, the Atomic Battery Base includes an ADC voltage-detection circuit and LED battery-level indicator for real-time status feedback. A dedicated charge and discharge DIP switch allows users to switch between charging and boosted-output operating modes as required. By combining battery storage, 5 V voltage conversion, charging management, and battery-status monitoring in a single compact accessory, the base simplifies portable power integration for ATOM development projects.
Key Features
- ATOM Series Power Base: Designed to provide portable power for compatible M5Stack ATOM series controllers.
- 200 mAh Rechargeable Battery: Integrated battery supports portable and stand-alone device operation.
- ETA9085E10 Boost Converter: High-efficiency step-up converter generates a stable 5 V output from the internal battery.
- 5 V Boosted Output: Provides regulated boosted power for compatible ATOM-based electronics.
- LGS4056HDA Charging IC: Integrated linear charging-management chip controls rechargeable battery charging.
- Battery Voltage Detection: Built-in ADC circuit allows battery-voltage monitoring.
- LED Battery-Level Indicator: Provides convenient visual feedback of the remaining battery status.
- Charge and Discharge Switch: Dedicated DIP switch allows switching between battery-charging and boosted-output modes.
- Integrated Power Management: Combines charging, voltage boosting and battery monitoring in a single compact base.
- Portable Operation: Reduces dependence on continuously connected external power supplies.
- Compact Design: Suitable for space-constrained IoT devices and mobile embedded prototypes.
- Reusable Power Solution: Rechargeable construction supports repeated field testing and portable applications.
Applications
- ATOM series power supply
- IoT devices
- Portable electronic products
- Mobile testing platforms
- Wireless sensor nodes
- Embedded prototypes
- Portable controllers
- Smart-device development
- Battery-powered automation nodes
- Educational electronics
- Mobile monitoring systems
- Compact IoT terminals
Model Size
Package Includes:
