ESP8266 ESP-01 5V 4-Channels WiFi Relay Module for Home Remote Control Switch

ESP8266 ESP-01 5V 4-Channels WiFi Relay Module

Control your home remotely with this 4-channel WiFi relay module

• Integrated design: Professional switching power supply circuit
• Power Supply: DC 5V
• Work Mode: 1. Cellphone carries WIFI module directly. 2. Cellphone and WIFI modules carry router together
• Transmission Distance: Up to 100 meters in open environment

Specifications:

• Additional Features: USB Relay Module (Without ESP8266)
• Optocoupler Isolated Output: Yes
• Relay: 220V, 10A/250V AC 10A/30V DC Songle original relay
• Memorization: Configured account and password saved after power off
• PCB Material: Meets RoHS standards
• Indicators: Relay LED, mode option, working status LED
• Interfaces: Reserved UART debug interface and MCU download port

*Images are for illustration only; actual product may vary.*