Never mess up your math again with this excel D&D 5e character spreadsheet from Dave Zajac ... and allows for custom additions and rules. And at any point you can print your sheet. Major props to Lone ...
Most Esp32s max out around 300milliamps when using wifi. 6v 4AAA at 300milliamps would probably last at or below ten hours. Edit: my math is off because apparently the C3 is more efficient than the ...