KEYESTUDIO Smart Car Robot,4WD Programmable DIY Starter Kit for Arduino for Uno R3,Electronics Programming Project/STEM Educational/Science Coding Kit for Teens Adults,15+. Manufacturer: Shenzhen KEYES DIY Robot Co.,Ltd.
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KEYESTUDIO V4.0 board is updated with CP2102 USB serial chip, fully compatible with arduino. 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP headers and a reset button.
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Communication is Key!
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Manual is there but the tutorial to build the house and programming is on keyestudio's website. I linked it below.
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Keyestudio 4 Channel Relay Shield for Arduino UNO 120V DC Arduino Flux Workshop.
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