4 Channel Relay Module – OKYN3013-11 – OKYSTAR

Product Model: OKYN3013-11

AC/DC Supply ESP8266 Wireless WIFI 4 Channel Relay Module ESP-12F Wifi Development Board

Product Description

Description:

Onboard mature and stable ESP-12F WIFI module, large capacity 4M BYTE FLASH;
The I/O port of the WIFI module and the UART program download port are led out for secondary development;
Onboard AC-DC switching supply module, supply mode supports AC 90-250V/DC 7-30V/5V;
Onboard WIFI module RST reset button;
Onboard 4 5V relays, output switch signals, suitable for controlling loads whose working voltage is within AC 250V/DC 30V;
Onboard indicator, 1 programmable LED and relay indicator.

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Product Details

Product Description

Specification:

1.Theory:Voltage Relay

2.Contact Load:Low

3.Voltage:24V

4.Model Number:ESP8266 ESP-12F WiFi Programmable Development Module

5. Source:DCU

Package Including:

1 *4 Channel Relay Module

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