DC 5V 12V 16ch Network Relay Module Onboard ESP8266 WIFI Module LM2576 Microcontroller Relay Output for Arduino Relay Module Kit

Quantity : 1 High-concerned chemical : None Package : SOP is_d : Yes Dissipation Power : 2A Supply Voltage : 5V 12V Application : Computer Type : Logic ICs Brand Name : Ziqqucu Origin : Mainland China Condition : New Operating Temperature : 16 channels Wifi relay module