Hot ESP8266 ESP-12F WIFI Relay Module 4Channel AC90-250V/DC7-30V/5V Penundaan Relay Switch UNTUK ARDUINO IDE Rumah Pintar IOT Remote

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USD 10.08USD 14.61

Hot ESP8266 ESP-12F WIFI Relay Module 4Channel AC90-250V/DC7-30V/5V Penundaan Relay Switch UNTUK ARDUINO IDE Rumah Pintar IOT Remote

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Description

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Hot ESP8266 ESP-12F WIFI Relay Module 4Channel AC90-250V/DC7-30V/5V Delay Relay Switch For ARDUINO IDE Smart Home IOT Remote

1. Onboard mature and stable ESP-12F WIFI module, large capacity 4M BYTE FLASH; The I/O port and UART program download port of the WIFI module are all led out to facilitate secondary development;2. Onboard AC-DC switching power supply module, power supply mode supports AC90-250V/DC7-30V/5v;3. Onboard WIFI module RST reset button; ESP-12F supports development tools such as ECLIPSE/ARDUINO IDE;4. Onboard 4 5V relays, output switch signal, suitable for controlling the working voltage of AC/Load within 250V/Dc30V;5. Onboard power indicator, 1 programmable LED and relay indicator.size:93 x 87mmMaterial:plasticcolour:greenPackage Contents:1 x Relay ModuleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.