OPENJUMPER OJ-CK204 Joystick Shield V2.1 Expansion Board - Red + Black
Brand OPENJUMPER Model OJ-CK204 Quantity 1 Color Red + Black Material PCB Features Joystick Shield V2.1 Expansion Board Specification 1 rocker arm 4 button; leas out 8~13 digit ports; A2~A5 analog input; with 7-pin wireless expansion kit can connect to OJ Bluetooth module Application Arduino DIY project English Manual/Spec Yes Packing List 1 x Expansion board