Your Browsing History
Meet Your Seller
AJMRTC 5V WiFi Relay Switch Module ESP8266 ESP-01S, Mobile App Remote Control Wireless Relay Board for Smart Home Automation IoT DIY Electronic Projects
- - Integrated ESP8266 ESP-01S WiFi chip, supports mobile APP remote on/off control for smart home devices
- - DC 5V power supply, relay load up to 10A@250VAC / 10A@30VDC to drive household electric appliances
- - Supports AP and STA WiFi modes, flexible networking for IoT automation projects
- - Built-in optocoupler isolation, separates control circuit and load circuit for safer operation
- - Compact breakout board, easy wiring and programming for Arduino, DIY smart switch builds
+
+
Overview
Specs
Reviews
Any questions? Our AI mode will help you find out quickly.
Try me now
AJMRTC 5V WiFi Relay Module comes with ESP8266 ESP-01S wireless chip, enabling remote switch control via mobile phone APP over WiFi network. It works with DC 5V input and the relay can handle maximum 10A current for AC 250V or DC 30V loads. Adopting optocoupler isolation design, it effectively protects the control system from high voltage interference. The module supports AP and STA dual WiFi modes, simple AT command configuration. Perfect for smart home automation, light control, power outlet modification, IoT experiment and electronic DIY projects.
- Brand: AJMRTC
- Model: ESP-01S WiFi Relay Module
- Working Voltage: DC 5V
- WiFi Chip: ESP8266 ESP-01S
- Relay Load: 10A 250VAC / 10A 30VDC
- WiFi Standard: 802.11 b/g/n
- Working Mode: AP / STA
- Protection: Optocoupler Isolation
- Application: Smart Home, IoT, Electronic DIY
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...