Flojoy Studio
Flojoy Studio: Open-Source Hardware Test Automation
Flojoy Studio is an open-source desktop app that automates hardware testing and measurement, syncing results to the cloud for real-time validation monitoring.
Overview
Flojoy Studio is an open-source test runner built for engineers who need to validate hardware quickly and reliably. It connects to virtually any digital instrument—oscilloscopes, function generators, power supplies, robotic arms, motor controllers, and more—letting teams automate test, measurement, and control workflows without being locked into a single vendor's ecosystem. Whether you write scripts in Python, use Robot Framework, or prefer visual block diagrams, Flojoy gives you the flexibility to build test sequences that fit your existing workflow.
What sets Flojoy apart is its tight integration with Flojoy Cloud, a real-time system-of-record that captures pass/fail results, test history, and SPC data as soon as tests run. This cloud connectivity turns isolated bench tests into a searchable, analyzable dataset that manufacturing and QA teams can monitor from anywhere. Because the platform is MIT licensed, hardware and test engineers get full transparency and the freedom to customize the tool to their exact needs, rather than being boxed in by proprietary test software.
From validating PCBs and battery packs to running automated checks on robotic systems, Flojoy Studio is designed to bring modern software practices—version control, scripting, CI-style reporting—into the world of physical hardware validation.
Capabilities & Features
- Hardware testing
- Test automation
- Open-source
- Python
- Robot Framework
- Cloud monitoring
- Test and measurement
- Data analysis
Core Features
- Hardware-agnostic instrument connectivity across major test & measure brands
- Native support for Python and Robot Framework test scripting
- Visual block diagram editor for building test sequences without heavy coding
- Cloud-connected real-time test result monitoring via Flojoy Cloud
- Clear pass/fail reporting with an intuitive operator interface
- Open-source, MIT-licensed codebase for full customization
Use Cases
- Validating mission-critical hardware like PCBs, motors, and battery packs
- Automating repetitive test, measurement, and control sequences on lab instruments
- Monitoring hardware validation operations in real-time across a manufacturing floor
- Analyzing historical test data using Flojoy Cloud's Python API and SPC dashboards
- Standardizing test procedures across teams using shared Python or Robot Framework scripts
Best For
- Hardware engineers
- Test engineers
- Manufacturing engineers
- Quality assurance engineers
- Robotics engineers
Pros
- •Works with instruments from Tektronix, NI, Keysight, Rigol, and other major brands
- •Supports multiple scripting approaches (Python, Robot Framework, visual diagrams) for varied skill levels
- •Open-source MIT license allows full inspection and customization of the codebase
- •Cloud sync enables real-time, remote visibility into test operations
- •Built-in SPC dashboards simplify data analysis without extra tooling
Cons
- •Requires some scripting knowledge to fully leverage Python or Robot Framework capabilities
- •Initial setup across multiple instrument brands may require configuration effort
- •Cloud features depend on connectivity, which could be a constraint in isolated lab environments
- •Pricing details for Flojoy Cloud are not clearly published, requiring direct inquiry
How to Use
1. Connect your digital instruments (oscilloscopes, power supplies, motor controllers, etc.) to Flojoy's test sequencer. 2. Import or build test scripts using Python, Robot Framework, or the visual block diagram editor. 3. Run your test sequence through the operator interface. 4. Sync results automatically to Flojoy Cloud to monitor pass/fail outcomes, search test history, and analyze data via the Python API and SPC dashboards.
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Pricing
Specific pricing details are not publicly listed; Flojoy Studio's core platform is open-source and MIT licensed, with Flojoy Cloud likely requiring direct contact for plan details.
Pricing data is provided as a summary. Visit the vendor website for full tier details.