ESP8266 ESP-01S Relay Module Wifi Smart Switch
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The ESP8266 ESP-01S Relay Module is a WiFi-enabled smart switch that allows you to control electrical appliances remotely using your smartphone or any other device with internet access. It integrates an ESP8266 WiFi module with a relay, making it ideal for home automation projects and IoT applications.
Key Features:
- WiFi Module: ESP8266 ESP-01S
- Relay: Single-channel relay, typically rated for 10A at 250V AC or 30V DC
- Control: Remotely control appliances via WiFi
- Compatibility: Works with various IoT platforms and home automation systems
- Ease of Use: Simple setup and integration with existing home networks
- Programming: Can be programmed using the Arduino IDE or other compatible platforms
- Indicators: LED indicators for power and relay status
- WiFi Standard: 802.11 b/g/n
- Relay Ratings: 10A at 250V AC / 30V DC
- Input Voltage: Typically 5V DC (for the relay module)
- Communication Interface: UART (for programming and communication with ESP-01S)
- Operating Temperature: 0°C to 85°C
- Dimensions: Compact size for easy integration into various projects
- Home Automation: Control lights, fans, and other household appliances remotely.
- IoT Projects: Integrate with IoT platforms to create smart home solutions.
- Remote Monitoring: Use in applications requiring remote monitoring and control of devices.
- Security Systems: Implement in security systems for remote access and control.
- DIY Electronics: Suitable for DIY enthusiasts building custom smart home devices.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment