RFduino - CR2032 Coin Battery Shield

This is the RFduino CR2032 Coin Battery Shield, a small add-on board for the RFduino DIP module that supplies 2-3V to your whole project. This shield can easily attach anywhere on your RFduino stack and will still be able to provide reliable power throughout your boards.

The CR2032 Coin Battery Shield is also equipped with a power switch and, unlike the AAA Battery Shields, directly powers the RFduino without any regulation.

Note: A CR2032 battery is NOT included with this shield but can be found in the Recommended Products section below.

  • Output Voltage: 2-3V
  • Output Current: 25mA

RFduino - CR2032 Coin Battery Shield Product Help and Resources

Core Skill: Electrical Prototyping

If it requires power, you need to know how much, what all the pins do, and how to hook it up. You may need to reference datasheets, schematics, and know the ins and outs of electronics.

2 Electrical Prototyping

Skill Level: Rookie - You may be required to know a bit more about the component, such as orientation, or how to hook it up, in addition to power requirements. You will need to understand polarized components.
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