Internet of Things » Relay » IOT-RB04HL
4-Channel Relay Board, Opto Isolated, High/Low Trigger
[IOT-RB04HL]
Price: 5,70€
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4-Channel Relay Board, Opto Isolated, High/Low Trigger

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This is a 4-Channel 5V Relay interface board, able to control various appliances, and other equipment with current up to 10A.

It can be controlled directly by ESP8266

It can be set to either High or Low trigger

Specifications:

4 x High-current relay, AC 250V 10A ; DC 30V 10A

Optical coupling isolation

VCC system power, JD_VCC relay power, default 5V relay, just plug in jumper cap

Indication LED's for Relay output status

4 fixed screw holes, hole diameter: 3.1mm

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Refund: Store Credit: Repair:
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