If you find mBot too difficult to set up, there are other popular options in the SRO community:

It looks like you're referring to (the STEAM education robot) and the mBlock software, mentioning "SRO" and "free."

The for Silkroad Online (SRO) is a legendary third-party automation tool (bot) known for its unmatched stability and advanced scripting capabilities . While originally a paid service, various "free" or "cracked" versions have circulated for years, primarily used on private servers. Core Features

By replacing Makeblock’s proprietary mBlock IDE with open-source alternatives like Arduino IDE or PlatformIO, learners gain full access to the mBot’s ATmega328P microcontroller. They can modify bootloaders, inspect every line of driver code, and eliminate dependence on corporate servers. This shift from “user” to “developer” cultivates genuine computational thinking.

If by "good piece" you mean the programming software, is indeed excellent.