3 Channel Raspberry Relay Board

WaveshareSKU: RB-Wav-62
Manufacturer #: 11638

Price  :
Sale price $21.10

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Stock  :
In stock, 12 units

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  • 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

The 3 Channel Raspberry Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.

  • RPi Relay Board x 1
  • RPi screws pack (2pcs) x 1

3 Channel Raspberry Relay Board- Click to Enlarge

  • Raspberry Pi GPIO interface: for connecting Raspberry Pi
  • Relay screw terminal: for connecting target devices
  • Relays
  • Photocoupler: PC817
  • Relay indicator
    • LED on: relay NC is opened, NO is closed
    • LED off: relay NC is closed, NO is opened
  • Power indicator
  • 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

Customer Reviews

Based on 8 reviews
Je l'ai testé 1X fois ...

Testé le temps 1X semble fonctionner OK seulement testé 1 relais mais ne vois aucun problème jusqu'à présent.


Fonctionne comme prévu! Il est maintenant à l'extérieur de contrôler l'éclairage ainsi que les pompes de circulation et de chaleur à notre piscine.

Tested it 1X time...

Tested it 1X time seems to work OK only tested 1 relay but see no issues so far.


Works as expected! It's now outdoors controlling the lighting aswell as the circulation- and heat-pumps to our pool.

Excellent produit

Bien conçu et bonne fabrication. Fonctionne comme prévu avec la bibliothèque bcm2835 sur le Raspberry Pi 3. Assurez-vous de consulter la documentation pour vous assurer de programmer les broches correctes pour RPi3 GPIO.

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