Is the input isolated?

Yes, it includes one-way optocoupler isolation for the input.

What is included in the package?

The package includes 1 piece of ESP8266 220V 10A Network Relay WIFI Module.

Esp8266 Relay Module Network Relay WiFi Module Input Automatic Protection

Name: Esp8266 Relay Module Network Relay WiFi Module Input Automatic Protection
Brand: Shenzhen Ke Zhi You Technology Co., Ltd.
SKU: 2029603535

Guangdong, ChinaShenzhen Ke Zhi You Technology Co., Ltd.

US$3.17

5-99 Pieces

US$3.10

100-499 Pieces

US$3.00

500-999 Pieces

US$2.80

1,000+ Pieces

Sample price:US$3.80/piece.Request sample

Product profile

Customization

Available

Type

WiFi Module, WiFi Module

Work Mode

AP+STA, Other

Model NO.

Esp8266 Relay Module

WiFi Antenna Type

External

Transmission Rate

151-200Mbps

Voltage

3.3V

Antenna Gain

18dBi

Color

Blue

WiFi Antenna Type

Other

Transmission Rate

Other

Transport Package

Safe Packaging

Trademark

kozhiyou

Origin

Shenzhen

Key features

Wide Input Voltage Range: Supports DC 7V to 30V for versatile power supply compatibility.

Automatic Overvoltage Protection: Built-in TVS triggers protection when voltage exceeds 33V.

High Current Relay Capacity: Features a 10A 220V relay with one normally open and one normally closed contact.

4-Layer PCB Design: Ensures stable signal transmission and enhanced circuit reliability.

Optocoupler Isolation: Provides one-way optocoupler isolation for safe input control.

TCP and HTTP Control: Enables access control server connection via TCP CLIENT mode and HTTP protocol.

Status Indicators: Includes separate indicators for output status and input status.

Anti-Climb PCB Design: Relay PCB pins feature anti-climb design for enhanced safety.

Company profile

R&D Capabilities

Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-09-28Nearest Port: Yantian PortAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

About Our Factory & Business Background

AddressRoom 301, 3 / F, Zhengtong Pioneer Park, No.12, Puxia Road, Henggang Street, Longgang District, Shenzhen, Guangdong, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsArduino Board, Arduino Sheild, Arduino Starter Kit, 3D Printers, Arduino Robot, Arduino Sensor/Modules, Raspberry Pi, Smart Car, Display, Mico Bit: Bbc Board