Raspberry Pi relay module expansion board phone control Manufacturer
Raspberry Pi relay module expansion board phone control Manufacturer
Raspberry Pi relay module expansion board phone control Manufacturer
Raspberry Pi relay module expansion board phone control Manufacturer
Raspberry Pi relay module expansion board phone control Manufacturer
Raspberry Pi relay module expansion board phone control Manufacturer
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Raspberry Pi relay module expansion board phone control Manufacturer

Regular price
$100.00
Sale price
$100.00
Regular price
$0.00
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Features

 

  • Supports Raspberry Pi A+/B+/2B/3B
  • High quality relays, loads up to 250VAC/5A, 30VDC/5A
  • Photo coupling isolation, prevent interference from high voltage circuit
  • Onboard LEDs for indicating relays status
  • Relay control jumper, allows to control the relays by custom pins other than the default pins
  • Comes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835

 

Resources Introduced

raspberry-pi-Relay-Board-intro

  1. Raspberry Pi GPIO interface: for connecting Raspberry Pi
  2. Relay screw terminal: for connecting target devices
  3. Relays
  4. Photocoupler: PC817
  5. Relay indicator
    • LED on: relay NC is opened, NO is closed
    • LED off: relay NC is closed, NO is opened
  6. Power indicator
  7. Relay control jumper
    • short the jumper: control the relays by default I/Os used in the example code
    • open the jumper: control the relays by custom I/Os through jumper wires


 

Phone
   
image  

Note : the Pi in the photos is NOT included.

Learn how to use the lcd

 

  • coming soon

 

Size
raspberry-pi-Relay-Board-size
Package Contains
  • raspberry pi Relay Board x 1
  • Screws Pack x 1
    image