RPi Relay Board - 3 relays - cap for Raspberry Pi - Waveshare 11638

Index: WSR-06804 EAN: 5904422371753

Cap fitted to connectors of Raspberry Pi GPIO in version 4B, 3B+, 3B, 2B, B+ and A+, with three relays with parameters of 250 V / 10 A. Board has a screw connector. Communication via digital signals.

RPi Relay Board - 3 relays - cap for Raspberry Pi - Waveshare 11638
€12.90
€10.49 tax excl.
Delivery 20 pcs scheduled for 2024-06-26
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Manufacturer: Waveshare
Compatibility: Raspberry Pi

Description

Cap fitted to connectors of Raspberry Pi GPIO in version 4B, 3B+, 3B, 2B, B+ and A+, with three relays with parameters of 250 V / 10 A. Board has a screw connector. Communication via digital signals.

Cap has connectors suitable forthe Raspberry Pi, three relays and screw connectors. Minicomputer can be purchased separately.

Specification

  • Power: consumed from a Raspberry Pi
  • 3 x relay with the following parameters:
    • 250 V AC / 10 A
    • 120 V AC / 15 A
    • 30 VDC / 10 A
  • Connectors are compatible with the Raspberry Pi
  • Optical isolation separating the system and control
  • Status LEDs
  • Four holes for the mounting screws
  • Mounting elements included
  • Dimensions: 65 x 56 mm

Connection

The module communicates via the digital signals via the GPIO pins of the Raspberry Pi. Below is the schedule of used leads along with the markings of GPIO for library wringPi and in nomenclature of the BCM processor.

Relay

Pin

GPIO

Library

wiringPi

Marking of the

system BCM

Channel 1 37 P25 26
Channel 2 38 P28 20
Channel 3 40 P29 21

A detailed description and an example of configuration from minicomputer, can be found inthe user guide.

The distribution of elements on the board

 

  1. GPIO connectorto connect to the Raspberry Pi
  2. The screw connectors to connect the managed device
  3. Relays
  4. Opto-isolators PC817
  5. LEDs:
  • On: NC is open and NO closed
  • Off: NC - closed and NO open
  • The led indicating the power
  • Control jumpers:
    • Closed: control of relays by default inputs and outputs from the sample code
    • Open:control of relays input by inputs and outputs via wires

     

    Test 3
    Package width 7 cm
    Package height 3 cm
    Package depth 8 cm
    Package weight 0.072 kg

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    Product reviews

    RPi Relay Board - 3 relays - cap for Raspberry Pi - Waveshare 11638

    4.8/5

    Average grade

    5

    Customers opinion
    The following opinions are collected
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    and come from the post-purchase process.
    Viktors 25.09.2023 Confirmed purchase
    Good look and quality
    Daniel 19.09.2023 Confirmed purchase Translated review
    super super
    Johann 29.01.2023 Confirmed purchase Translated review
    Top packed, mounting accessories available, well made and intuitive assembly. integration unproblematic.
    Kornel M. 24.05.2022 Confirmed purchase Translated review
    everything is perfect, I train very much
    Marek T. 21.03.2022 Confirmed purchase Translated review
    It works

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