
1-Channel Inching and Self-Locking WiFi Smart Switch Module
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Description
This 1-channel WiFi wireless switch module provides remote switching for low-voltage and mains-level circuits using self-locking and inching modes. It interfaces directly with the eWeLink platform to allow immediate remote switching, timers, and smart scene triggers. It is well suited to makers, electronics students, and hobbyists building custom smart home automations.
Smart home connectivity
The module pairs with the free eWeLink app on iOS and Android for real-time status monitoring, scheduling, and device sharing. It also supports voice and smart platform integration via Amazon Alexa, Google Assistant, IFTTT, and Google Nest.
Flexible power and operation
Power can be supplied via a 5V micro USB input or a DC 7V to 32V terminal input. The module supports self-locking mode for persistent on/off control as well as inching mode for momentary pulse triggering.
Onboard indicators and compatibility
Three onboard LEDs clearly indicate working mode, WiFi pairing status, and relay on/off state. Please note that this unit does not support 433MHz RF remote control.
Downloads
Specifications
| Device | Switch |
| Type | 1 Channel | Inching Self-Locking | WiFi | Wireless |
| Power Supply | USB 5V OR DC 7V-32V |
| Dimensions | 70.5mm x 27.4mm x 23mm |
| Max Input Current | 10A |
| Board Consumption | <1W |
| Standby Current | 80mA |
| Relay Maximum Pull Time | 15ms |
| Relay Maximum Release Time | 5ms |
| Relay Lifespan | more than one million times |
| Electrical Insulation Resistance | 100M |
| Electric Shock Voltage | 1000V |
| Operating Temperature | 0ºC-40ºC(32°F-104°F) |
| Operating Humidity | 40% ~ 80% RH |
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