RFduino RFD22128 CR2032 Coin Battery Shield
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Description
The RFduino RFD22128 CR2032 Coin Battery Shield is designed to power your RFduino module directly using a standard coin cell battery without regulation. It offers a compact and lightweight power solution, making it ideal for makers, students and hobbyists building portable wireless projects.
Direct battery power
The shield is powered by a CR2032 coin cell battery and directly powers the RFduino board without any voltage regulation.
Compact footprint
With dimensions of 22.86 mm by 46.99 mm, this shield keeps your RFduino hardware stack lightweight and small.
Power specifications
It provides an unregulated output voltage ranging from 2V to 3.0V with an output current capability of 25mA.
Downloads
Specifications
| Item | RFD22128 |
| Output Voltage | 2V – 3.0V |
| Output Current | 25mA |
| Size – Width | 22.86mm (0.900 Inch) |
| Size – Length | 46.99mm (1.850 Inch) |
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