The Nomad is a single-cell LiPo battery module.
It allows charging and provides two regulated outputs: 5.0V and 3.3V.
- Battery type: 1S (single-cell) LiPo
- Charge current: 100mA
- Charge voltage: 4.2V
- Power Input: 5.0V
- Outputs: 3.3V & 5.0V
- Charger: MCP73832
- Booster: MCP1642
- Charge status (On-Off) digital output
- Battery-level analog output
- Onboard switch to disconnect output
The CHARGING output pin is active-low (0 = Battery is charging / 1 = Battery is not charging).
The BAT LEVEL output is the analog voltage measured at the battery, scaled down to 3.3V.
The diagram below shows the pin assignments for the Nomad: