Description
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Item specifics

Brand Name Aideepen
Usage Telecommunication
Contact Load High Power
Theory WIFI relay switch module
Model Number WIFI relay switch module
is_customized Yes
Protect Feature WIFI relay switch module
Power Source DC
Voltage 12V
Input voltage DC 7-30V
Board dimension 65mm X 40mm X 20mm
Feature 1 With ESP8266 Wifi module 4-layers board design.
Feature 2 When voltage exceeds 33V automatic protection will operate.
Feature 3 220V 10A relay one normally open one normally closed.
Feature 4 One way optocoupler isolation input TVS input protection.
Feature 5 High-current terminals.
Feature 6 One output status indicator one input status indicator.
Feature 7 Via HTTP protocol control
Feature 8 More safe with relays PCB pin anti-climb design.

Product Description

Descripition

DC 12V ESP8266 ESP-12F Wireless Wifi Module 220V 10A Relay Module ESP12F 802.11b/g/n 2.4GHz

Description:

1.1 Electrical characteristics Supply voltage: DC 7-24V Quiescent current: < 50Ma Input IO maximum voltage: <= 24V Relay output port maximum voltage: 250VAC/30VDC Relay output port maximum current: 10A 2.1 Precautions 1. The power supply voltage of the equipment must not exceed the maximum supply voltage allowed by the equipment. 2. Do not reverse the polarity of the power supply. If the connection is reversed, the equipment will be damaged. 3. Do not touch the device electronics directly with your hands. 4. The IO input voltage must not exceed the maximum allowable input voltage. 5. The load connected to the relay output must not exceed the allowable value. Do not touch the relay pin with the hand when the device is energized. The high voltage is dangerous. 端子定义

3.1 Module Description The module description is as follows, see Figure 1 sequence description: 1. Power input terminal. 2. Relay output terminal. 3. IO input terminal. 4. Input status indicator, light up when IO input is high level, blue light. 5. The relay output status indicator lights up when the relay is turned on, and the red light is on. 6, TTL serial output. 7. Guide mode select jumper. Package content