Relay Module ESP-07 Single WIFI Module AC/DC Power Supply ESP8266 Development Board Secondary Development Module

Features: 1. Onboard And Stable ESP07 Wifi Module, Large Capacity 4m Flash2. The I/O Port Of The Wifi Module And The Uart Program Download Port Are All Lead Out To Facilitate Secondary Development;3. Onboard Ac-Dc Switching Power Supply Module, The Power Supply Mode Supports Ac90-250V/DC 7-12V/Usb5V, Onboard 1 Channel 5V Relay, Output Switching Signal, Suitable For Controlling Loads With Working Voltage Within AC250V/DC30V4. Onboard Wifi Module Reset Button, Onboard Power Indicator Light, 1 Programmable Led And Relay Indicator Light,5. ESP07 Supports The Use Of Development Tools Such As Eclipse/for Arduinolde And Provides Reference Programs For The for Development Environment.Description:Product Name:Relay ModuleBoard Size: About 80 x 50mmMaterial: PCBcolour: As shownPackage Contents:1 x Relay Module2 x 6Pin Double Row Of Pins1 x 6Pin Single Row Of Pins1 x Short Circuit CapOnly the above package content, other products are not included.Note: Light reflection 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.