Micro Virtual - R is a minimal live programmable runtime for modern 8052 clones which fully functions in the 8KB ROM and 256B RAM Limitations. It supports scripting with Micro Symbolic Script a custom DSL (Domain Specific Language) designed with super constrained micro controllers in mind. - Learn More 

This is the Homepage of Micro Virtual - R 8052, more targets will be added as development is ongoing for ATMega328P and RP2040

Micro Virtual Runtime AT89S52 & Micro Symbolic Script v1 completely designed by Baibhav Bhattacharya Copyright 2026 - Learn More 

Hardware designed and manufactured by Silicon Technolabs , Micro Virtual - R is targeted specifically at modern day 8052 clone AT89S52, developent was done on one of Silicon Technolab's 8052 Starter Kits 

Projects open-source under GPLv3.0