ESP8266 WIFI Relay Module Dual Channel ESP-12F Development Board DC 5V 10A Wireless Smart Relay Module Based on Arduino

Welcome to my store. I hope you have a pleasant shopping experience.High-concerned chemical : None is_d : Yes Type : Module Origin : Mainland China Condition : New Relay Module : Relay Board Switch Controller Board : ESP-12F Development Board Wireless Smart Relay Module : PCB Relay Module