8 Channel Relay Extention Board For Raspberry Pi 5/4B With O

Detailed Information About The Product:

Supports for Raspberry Pi A+/B+/2B/3B/3B+/4B/5/Zero/Zero W/Zero 2W
High quality relays loads up to 5A 250V AC or 5A 30V DC
Photo coupling isolation prevent interference from high voltage circuit
Standard rail mount bottom case
Onboard LEDs for indicating relays status

Relay control pin selection jumper allows to control the relays by custom pins other than the default pins
Reserved control Interface allows to work with controllers like PLC
Comes with development resources including examples in wiringPi bcm2835 python python-bottle webpage control and crontab cron job
pow er supply voltage:5V
Trigger signal:3.3V/5V
Relay channels:8-ch
Contact form:SPDT-NONC
Closed current:6mA per channel
Connector:screw terminal block
Mounting hole size:3.0mm
Due to different batches the appearance color and printed words of the product may vary which will not affect the use.
Colour:Blue
Material:PCB
Size:232 x 72 mm

Package Contents:
1 * Relay Extention Board

Only the above package content other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best pricewe support Wholesale/Drop Shipping Order
1. For Drop Shipping order please remark"dropshipping order" we will prioritize it.
2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !