Improved 5V Relay Module

Name: Improved 5V Relay Module
SKU: 29325
Price: 6.00 USD
Availability: InStock

Improved 5V Relay Module, Relay Board 3-8 Channel, 12 Channel I2C, with KF2EDG Connectors for Arduino Raspberry ESP

Designed by Roland W in Thailand

2023-02-09T22:36:12.663Z-20230209_083315.jpg

Buy with confidence.

Our Tindie Guarantee protects your purchase from fraud. Learn More

Improved 5V Relay Module, Relay Board 3-8 Channel, 12 Channel I2C, with KF2EDG Connectors for Arduino Raspberry ESP

Improved 5V-Relay Module Series for Arduino, Raspberry, ESP The boards are meant to be an affordable upgrade to the standard Chinese relay boards. If you need more boards or the module which you were…

Improved 5V-Relay Module Series for Arduino, Raspberry, ESP

The boards are meant to be an affordable upgrade to the standard Chinese relay boards. If you need more boards or the module which you were looking for is out of stock, please make a pre-order or send me a message. I will try to keep up with demand as best I can.

The I2C serial connection on the 12-Channel board saves you precious digital GPIO pins of your MCU. Standard Address is 0x20. Other addresses can be selected via Dip-Switch. Any library for a PCF8575 pin-expander IC can be used to run the 12-Channel module.

The 12-Channel module uses I2C Serial, 3- to 8-Channel modules use individual GPIOs for each relay. All relays activate on LOW-Signal. At the 12-Channel module 2 separate Channels are used for Switches, pulled-down signal (High=On, Low=Off).

The modules come with Superior Connectors and external Power-Supply input then on standard Chinese boards! Optocoupler Input Isolation and DC-AC Isolation slots on PCB. Choose between Vcc or 5V DC-Jack power input for relays by placing Jumper into the required position.

Including JST-XH Cable and KF2EDG-Plug Connectors (300V/10A UL-rated)! Relay Specs: max. 10A at 250V AC, 10A at 30V DC

Only the best components used. Made in Thailand!