Michael Gielda spoke with us about Renode, an open source embedded systems simulator. It also simulates large distributed systems and network communications.
Check out Renode.io and the boards supported by Renode and Zephyr on Renodepedia. Elecia played with the Nucleo F401 tutorial on colab.
Michael is the co-founder of Antmicro.
The ESP32-C3 is a commercial RISC-V core with WiFi and BLE.
We also mentioned Wokwi on the show. (And we had its creator Uri Shaked as a guest on episode 396: Untangle the Mess