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4 Channels Relay Module Made For ESPHome B

Built in ESP8266


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DC 5V/DC 7-30V  AC90-250V input  10A relay


All IOs on board,  Tasmota user can connect anything for example : motion sensor/ temperature sensor etc to the board, IO description as picture show.




The default setting of the relay is self-locking 


Inching Mode:


To change self-locking mode to Inching mode, please follow the instruction below :


Use commandline input : PulseTime 1


Operating voltage: 5V/7-30V DC/AC 90-250
relay on/off status respectively
Two input interfaces
Supports to control different voltage ranges
USB port power supply more convenient
Board consumption: <1W
Standby current: 80mA
Max input current: 10A
Max Wattage: 2200W
Relay lifespan: ≥one million times
100M electrical insulation resistance
Electric shock voltage: 1000V
Relay maximum pull time: 15ms
Relay maximum release time: 5ms
Working mode: inching / self-locking
Wireless Standard: 2.4GHz, 802.11 b/g/n
Application: access control, turn on PC, garage door, etc.
Computer application: Remote control computer boot
Operating temperature: -40 degrees to +70 degrees
Operating Humidity 40%-80% RH


4CH Inching/Self-lock Relay for ESPHome

28,20$ Prix original
19,74$Prix promotionnel
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