AC - DC converter and Arduino based wireless Solid State relay board

This board is intended for wireless light control and acts as a solid state relay. It has an AC - DC voltage converter with 3.3V output and no additional power source is required for its operation.

NRF24l01+ radio socket has SPI connections with CE and CSN pins connected to digital pins 7 and 8. There is a 10uF capacitor connected across Vin and GND of the NRF24 socket. The output to the Solid State relay is on digital pin 5.

Specifications:

• AC - DC converter
• Input voltage range 90 -270V AC
• Output voltage 3.3V
• Up to 100mA output current

Solid state relay:

• Current 3A max
• Voltage 270V AC max (same as input voltage)

Dimensions:

• 50mm x 50mm x 11mm

WARNING! Galvanic isolation and over current protection is not provided. Dangerous voltages are present when connected to the AC line. It is the responsibility of the designer employing the Nutrio mini to ensure adequate safeguards are in place to protect the end user from electrical shock.

Arduino Pro mini and NRF24l01+ module are not part of this offer.