ITEM NAME:ESP8266 5V WiFi Relay Module Block Smart Home Phone Remote Switch Controll EHF Descriptio n Material: PCB Color: Blue Size: 65*40*20mm Weight: 20G. 1. Adopt the WIFI module of ESP8266, and design the four-layer board of the WIFI module. 2. Wide voltage input, input voltage: DC 7V - DC 30V. 3. Input overvoltage protection, input TVS, voltage over 33V, automatic protection. 4. Input overcurrent protection. 5. 220V 10A relay, one normally on and one normally closed, the relay parameters are as follows 6. Along the way, the optocoupler isolates the input, which is protected by TVS. 7. High current terminals 8. An output status indicator light and an input status indicator light. 9. Relay PCB foot anti-creepage design, more secure. 10. Abundant development materials, providing SDK secondary development package 11. Server control can be accessed through TCP CLIENT. 12. It can be controlled by HTTP protocol. 13. Dimensions of the board, 65mm * 40mm * 20mm. Product list :ESP8266 WIFI Relay Module Block We offer you what you need! ESP8266 5V WiFi Relay Module Block Smart Home Phone Remote Switch Controller PCB.Adopt the WIFI module of ESP8266, and design the four-layer board of the WIFI module. Product list :ESP8266 WIFI Relay Module Block. An output status indicator light and an input status indicator light.
