Bastion Circuit Designer 2.1.0

Draw a circuit, run it, and watch the current flow. Simulation, instruments, microcontrollers and an AI co-pilot in one desktop app.

WINDOWSInstallerSource private

Download installerFeaturesDocumentationReport a bugBastion-2.1.0-setup.exe · 60.3 MB · version 2.1.0

Downloads

Windows version 2.1.0

  • Installer amd64 · 60.3 MB · 3 downloads
    Bastion-2.1.0-setup.exe · SHA-256 4beda85df28e…
  • Live simulation. The solver runs while you build, and the current flows along the wires.
  • Real SPICE too. ngspice is built in, and the two solvers can be compared on the same circuit.
  • Instruments. Oscilloscope, multimeter and an 8-channel logic analyzer.
  • Analysis. AC sweep with a Bode plot, Monte Carlo tolerance runs and a SPICE linter.
  • Microcontrollers. ESP32, RP2040 and STM32 with a serial monitor, an OLED, an LCD and a motion sensor.
  • Co-Pilot and MCP. An AI assistant in the app, and an MCP server so other tools can read and edit the circuit.
  • Parts and export. A bill of materials with prices, KiCad export and OpenSCAD enclosures.
  • Academy. Lessons about electricity and electronics.

Windows 10 and 11.

Details

LicenseMIT
PlatformsWINDOWS
Architecturesamd64
Updated2026-11-01
Source Not published. This project is shared as an installer only.
Documentationhttps://sektor9.dev/docs/bastion-circuit-designer

Bug reports

Report a bug All reports 0 open

Releases

VersionFileTypePlatformSizeSHA-256DateDownloads
2.1.0 Bastion-2.1.0-setup.exe Installer WINDOWS amd64 60.3 MB 4beda85df28e 2026-11-01 3
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Compare the SHA-256 of the file with the value in the table. The full value is shown when you hover over it.

Get-FileHash .\Bastion-2.1.0-setup.exe -Algorithm SHA256     # Windows PowerShell
sha256sum Bastion-2.1.0-setup.exe                            # Linux
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