Arduino Quick Start
2. Devices & Examples
3. M5Unified
4. M5GFX
5. Extensions
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CoreInk Battery
CoreInk battery status reading related API and case programs.
Example
cpp
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#include "M5Unified.h"
void setup()
{
auto cfg = M5.config();
M5.begin(cfg);
M5.Display.setTextDatum(middle_center);
M5.Display.setTextFont(&fonts::Orbitron_Light_24);
M5.Display.setTextSize(1);
}
void loop()
{
M5.Display.clear();
int vol = M5.Power.getBatteryVoltage();
M5.Display.setCursor(0, 30);
M5.Display.printf("BAT: %dmv", vol);
delay(5000);
}API
The power part of CoreInk uses the Power_Class in the M5Unified library. For more related APIs, you can refer to the document below: