Step 3. After reset default program, please pull out the USB cable, power on the device and you can drive it through remote control. (For Bluetooth version, you can drive it with Bluetooth connection through the Makeblock APP)
If your PC is Mac:
Please download the latest version mBlock for Mac, after you install the mBlock software, you need install the driver on Mac:
If your Mac os is below mac os sierra, here is the link to download the driver.
If it is Mac os sierra, please download and install this driver.
If it is Mac os high sierra, here is the link to download the driver.