+
+
Mix architectures
+
Connect an ESP32 to a Raspberry Pi 3, wire three Arduinos together, or combine a Pico with an ESP32-C3. Any combination works.
+
+
+
Real inter-board communication
+
Boards communicate through wired connections — UART, I2C, SPI, or simple GPIO signals, just like real hardware.
+
+
+
No other simulator does this
+
Traditional simulators emulate one board in isolation. Velxio simulates entire systems with multiple boards running simultaneously.
+
+