GeeekPi 4 Channel Relay Board Module for Raspberry Pi, Power Relay Module for Raspberry Pi 4B/3B+/3/2B (No Programming Required/Programmable)

GeeekPi 4 Channel Relay Board Module for Raspberry Pi, Power Relay Module for Raspberry Pi 4B/3B+/3/2B (No Programming Required/Programmable)

Q: Is a 3A relay enough for home heatpump and airconditioning?

Not if u use it to switch the compressor. yes if its just for the thermostat

Q: Is it possible to connect an i2c (si7021 temp/humidity sensor) to the i2c pins 3 and 5 when using this hat?

As this board can be stacked, it has male pins on top, so you definitely physically can connect something to the pins. I guess you'll only need to take care of the I2C address you use to not interfere with the ones of the relay board(s)

Q: Does this board have optocouplers to prevent high voltage interference?

Dont think so. I wouldn't use it for high voltage anyway. See my review

4.4/5

Product ID: 258034198

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Details

Brand
GeeekPi
Model name
Raspberry Pi 4
Connectivity technology
I2C
Included components
1x 4 Channel
Operating system
Raspberry Pi

⚡4 Channels

🔌High Voltage Control

🛠️No Programming Needed

Frequently Bought Together

GeeekPi 4 Channel Relay Board Module for Raspberry Pi, Power Relay Module for Raspberry Pi 4B & Raspberry Pi 3 Model B+ & Raspberry Pi 3/2 Model B (No Programming Required/Programmable)

HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B

Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB)

Description

🔧 Unleash Your Inner Tech Wizard!

FAST EFFICIENT - Experience rapid response times for all your automation needs.
STACKABLE DESIGN - Expand your smart home capabilities with up to 4 layers.
TRANSFORM YOUR HOME - Easily control high voltage devices with a simple setup.
MULTI LANGUAGE SUPPORT - Develop in the language of your choice for ultimate flexibility.
UNIVERSAL COMPATIBILITY - Works seamlessly with Raspberry Pi and Arduino platforms.

The GeeekPi 4 Channel Relay Board Module is a versatile power relay solution designed for Raspberry Pi and Arduino enthusiasts. It allows users to control high voltage and high current devices effortlessly, making everyday appliances smarter. With support for multiple platforms and a stackable design, this module is perfect for anyone looking to elevate their home automation projects without the need for complex programming.

Specifications

Wireless Type	Infrared
Brand	GeeekPi
Item Weight	2.08 ounces
Package Dimensions	4.21 x 3.19 x 1.22 inches
Processor Brand	ARM
Number of Processors	1
Manufacturer	GeeekPi
ASIN	B07Q2P9D7K
Is Discontinued By Manufacturer	No
Date First Available	March 26, 2019

Have a Question? See What Others Asked

Is a 3A relay enough for home heatpump and airconditioning?

Is it possible to connect an i2c (si7021 temp/humidity sensor) to the i2c pins 3 and 5 when using this hat?

Does this board have optocouplers to prevent high voltage interference?

Can i use gpio pins for inputs and use the relay board too?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

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₪266

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