IO Configuration Layer
Every physical interface on the module is configured in a browser — no reflashing, no engineer. Push to one device or an entire fleet, remotely, any time.
- Digital I/O
- Analog I/O
- UART
- SPI
- I²C
The Platform
Ship a complete smart product without writing a single line of code.
The Justworx OS is No-Code for Smart Product Development. End-to-End — Hardware, Backend, Security, Frontend, no engineers, no development sprints, no firmware update cycles.
Inspired by No-Code platforms like Shopify, we set out to build an enabling platform that makes it possible for anyone, technical or not, to build a Smart Technology Company.
All the tools, none of the cost, zero complexity.
If you can’t build it here, it can’t be done.
The No-Code OS
Works like Shopify, but for Hardware.
Just as Shopify let anyone build a storefront without code, the Justworx OS lets anyone build a smart, connected hardware product without writing firmware. It runs on top of the module's base OS and exposes all hardware IO, communications, logic and storage through one browser-based interface.
The OS is hardware-agnostic — implemented first on ESP32 and ARM Cortex silicon, architected to support any embedded platform.
Five layers. One browser.
Everything the device does is defined in software that lives above the firmware — so it can change at any time.
Onboard Database
Each device carries a database of user-defined fields. Rules write readings to fields; the cloud reads the fields — cleanly decoupling device logic from data retrieval.
- User-defined fields
- Written by rules
- Read on demand
- Structured interface
On-Board Rules Engine
Define what the IO does and when, right on the device. Sequential, stackable rule chains that reference and trigger each other — composed into complex conditional behaviour, with no code.
- Unlimited rules
- Jump forward / backward
- Reference other rules
- Multi-condition logic
Cloud Rules Engine
Define cloud actions and interactions based on the state of the hardware’s digital twin. Interface to external systems via API or plugin.
- Digital-twin driven
- Cloud actions
- External APIs
- Plugins
Define a Micro-App
Don’t want to build your own app with our tools? Run it as a Micro-App inside the Justworx apps — everywhere they’re already deployed.
- Add buttons & controls
- Configure look & feel
- Upload logos & assets
- Configure action & state behaviour
Rules Engine
If you can describe it, you can build it.
Rules execute in a defined chain — stacked, cross-referencing, and able to jump forward or backward — to produce sophisticated behaviour without a line of code.
“Upload the average of the readings from the temperature sensors over 1 minute. Sample once per second.”
SAMPLE temperature_sensor EVERY 1s
AVERAGE samples OVER 60s
TRANSMIT average EVERY 60sReduce data usage while keeping accuracy
“When input A goes high, switch output B on — then turn it off automatically 30 seconds later.”
MONITOR pin_A
WHEN pin_A HIGH → SET pin_B HIGH
AFTER 30s → SET pin_B LOWOne trigger, timed response, auto-reset
“Keep the water hot, but not too hot — switch the heating element on below 55°C, and off again once it rises above 65°C.”
MONITOR temp_sensor
WHEN temp < 55°C → SET heating_element ON
WHEN temp > 65°C → SET heating_element OFFMonitor one pin, control another
Connected Platforms
Plays well with others.
Your devices, in whatever you already build with — smart-home platforms, AI assistants, no-code tools, native app frameworks, and the raw API underneath.
Smart home & voice · AI & agents · No-code & plugins · App frameworks · Raw API
Explore all integrationsEvery screen
Designed for wherever you are.
One live view of your devices — laid out for the phone in your pocket, the screen on your wall, in your car, and on your wrist.
- Phone
- Tablet
- Web
- Desktop
- TV
- Car
- Watch
Competitive position
No one else combines all five.
Proprietary RF mesh, secure cellular uplink, a per-device encryption key, zero-config on power-on, zero monthly cost and a no-code OS — in a single embeddable module.
| Technology | Zero Cost | Zero Config | Self-Healing | Per-Device Encryption Key | No-Code OS |
|---|---|---|---|---|---|
| Justworx Air | ✓ | ✓ | ✓ | ✓ | ✓ |
| Cellular | ✗ | ✗ | ✗ | ✗ | ✗ |
| LoRa® / LoRaWAN® | ~ | ✗ | ✗ | ✗ | ✗ |
| Public LoRaWAN® Networks | ✗ | ✗ | ✗ | ✗ | ✗ |
| Wi-Fi | ✓ | ~ | ✗ | ✗ | ✗ |
| Satellite IoT | ✗ | ✗ | ~ | ✗ | ✗ |
✓ Full capability · ~ Partial / conditional · ✗ Not available
LoRa® is a registered trademark of Semtech Corporation. LoRaWAN® is a registered trademark of the LoRa Alliance.
Design your product in a browser.
Five layers, one browser, no code — then deploy to one device or millions.
- 1 Configure the IO
- 2 Onboard database
- 3 On-board rules
- 4 Cloud rules
- 5 Define a Micro-App