NodeMCU+Motor Drive Shield Expansion Board ESP-12E DEV Kit

Description

1.ESP12 DEV KIT Development Board Expansion Module 2.Lead Output ESP12 DEV KIT All Function Pin:SPI,UART,GPIO,AI and 3.3V power interface 3.Expansion 2-Channel Motor Driving:can drive 2-channel motor directly 4.Onboard Power Switch 5.Motor Power Range:4..5-36V 6.Control Power Range:4.5-9V 7.Motor Power Control Power Isolated:during experiment,can combine thenm by hsort circuit;connect with VIN and VM and supply power for motor and control board Notice: 1.When insert ESP-12E module,please make sure that the direction of antenna and expansion board are the same 2.Using short circuit module can supply power for control board and motor at the same time