For Arduino dedicated Relay shields,support 4 channel 3A relay control,xbee wireless module and so on.Independent external power supply and opto-isolator.Effective to avoid being accused of electromagnetic interference of the device.
Relay Max Switching Voltage : 240VAC/60VDC
Relay Max switching current : 5A
Contact load capacity: 1A 250VAC, 3A 120VA/24VDC
Wireless output interface: xbee/ Bluetooth Bee/ Wireless Programming Module
Size: 8x 5.5x 2.8cm
1PCS* 240V 3A 4 Channel Wireless Relay Module Opto-isolator Xbee Bluetooth Bee Relay Shield Expansion Board Switch For Arduino HomeApp
If need more parts Pls click and submit the order.If you need more quantity,Pls contact us. If you mind the price,If some parts can not find out in my store,Pls contact us,we still have many parts not published.
Dear friends, if your order more than $5, Aliexpress will not allow us send the package by not available tracking information shipping method (like China Post Ordinary Small Packet Plus, 4PX Singapore Post OM Pro). So please choose China Post Air Mail/AliExpress Standard Shipping if your order more than $5. Or pls split your order, you can submit more than 2 orders, make sure your each order less than $5 to make sure your each order less than $5, Russia less than $2. Please choose China Post Air Mail/AliExpress Standard Shipping if you want a full tracking information. Thank you for your support!
Dear friend, We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer service.Thank you for your supports!
5 Stars (0)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|