I’m close to finishing my prototype board using the electron E-series and I have a question regarding the input voltage.
The application is entirely battery powered with no rechargeable function. I’m planning to use 3xAAA batteries(~3000mAh) to power the electron and swap out the batteries when needed. Nominally 3x in series will give ~5.0volts, drops over time.
Now, the datasheet specifies that the LiPo terminal is the most efficient way to power the module but has a 3.6v~4.4V. Will it tolerate the 5.0V or am I forced to use the VIN terminal in this case.