I am using an Arduino Nano RP2040 Connect and a sensor that required 0.44Wh power. Will I be able to the Arduino device as the spec sheet is as follows
Circuit operating voltage 3.3V
Input voltage (VIN) 5-21V
Would I need to supply 5V min or 3.7V from the battery sufficient?
As this isn’t a product we designed or manufactured, it might be best to contact the manufacturer. This is the Arduino forum: https://forum.arduino.cc/
That being said, best that I can tell from their documentation page [https://docs.arduino.cc/hardware/nano-rp2040-connect] and datasheet [https://docs.arduino.cc/static/5decc49c … asheet.pdf]… no you cannot power it directly from a LiPo battery. You should power it through the USB with 5V.
Yes, it runs at 3.3V, but look at the power specifications in the datasheet. The specifications make it obvious that you can’t power the board through the 3.3V or VIN pins with a LiPo.