Write your Feed Back
This is a D1 Key Expansion Board 1 Button Shield. This Button shield is commonly used with a great variety of applications. By default, the button is connected to the D3 I/O port on the WiFi D1 mini. If you wish to use another I/O port, just cut off the connection to D3 and solder it to another pad, as needed.
Specifications
| Maximum Voltage | 10 V |
| Charging Current | 1:00 AM |
| Input Voltage | 3.3-4.2 V |
| Length (mm) | 30 |
| Width (mm) | 2000.00% |
| Height (mm) | 10 |
| Weight (gm) | 6 |
| Shipment Weight | 0.008 kg |
Features:
- The button is connected to the D3 I/O port on the WiFi D1 mini.
- This button is used to Control light operations.
Package Includes:
- 1 x D1 Key Expansion Board 1 Button Shield
- 1 x Berg Pins
