About PymateIO
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PymateIO is an affordable Industrial Controler (PLC) Powered with MicroPython.
PymateIO is ready for Industry, Reliable, Developer-Friendly and Easy to Install.
Micro Python is an optimized version of Python 3 dedicated to embedded systems like microcontollers.
Python scripts are stored on the device and running on z bare metal Python Virtual Machine (like computer does).
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PymateIO EcoSystem
PymateIO is expandable by design starting with few board, new arrivals should come with time.
Key products
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PymateIO Core Core8ADI8DOSC
- DIN rail mounting
- Spring cage connector
- 8-28V power supply
- 8 digital inputs 12/24V tolerant
- up 8 configurable analog inputs (10V max)
- 8 digital outputs (PNP, 250mA, High Side control)
- 1 user button, 2 user LEDs
- Native Modbus via RS485
- Dedicated status LEDs for each Inputs/Outputs
- Expandable by design with LTE-M, WiFi, Ethernet, relays, analog I/Os, PT100, Zigbee, and more,..
- Native USB support
- MicroPython support with libraries
- Developper friendly
- Core8ADI8DOSC product tour
TODO:Link to shop
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PymateIO 16ADI16DO expansion
- DIN rail mounting
- Plug-and-play (ready to use)
- Daisy chain by design (up to 120 boards)
- Spring cage connector
- 8-28V power supply
- 16 digital inputs 12/24V tolerant
- up 16 configurable analog inputs (10V max)
- 16 digital outputs (PNP, 250mA, High Side control)
- 1 user button, 2 user LEDs
- 16ADI16DO expansion tour
TODO:Link to shop
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CommandHMI [COMING SOON]
- 8-28V power supply
- 16:9 TFT 4.3" (96x53mm)
- 480 x 272px
- Serial: RS232 + RS485
- Protocols: Modbus, ASCII, ...
- USB-A: Master modbus, data export (to USB key)
- USB-C: programming port
- Variant: 7.0", 10.2", 15.6", 4.3" Ethernet
- Read more
TODO:Link to shop
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Product Nomenclature
| Letter
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Feature
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| DI
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Digital Input. It is prefixed with the number of input (ex : 8DI or 8ADI).
May be in combination with A.
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| A
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Analog Input. It is prefixed with the number of analog input (ex : 8A or 8ADI).
May be in combination with DI.
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| DO
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Digital Output. It is prefixed with the number of analog output.
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| S
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Serial (RS485, MODBUS RTU)
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| C
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CAN bus
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| P
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SPI bus
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| I
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I2C bus
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| U
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UART
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| T
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Modbus TCP
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Products tour
16ADI16DO board
Tour of the PymateIO 16 Analog-DataIn and 16 DataOut board.
Programming HowTo
Thonny IDE
Prepare your MicroPython IDE environment.
REPL
The MicroPython command line
- About MicroPython
- IDE and tools
- Connecting your board
- REPL: the command line
- main.py and boot.py
Programming First-step
PymateIO
Access Input and outputs with PymateIO
Analog
TRAVAUX EN COURS. Wiring and using Analog Input
User button
TRAVAUX EN COURS. Managing user button in code
User LEDs
TRAVAUX EN COURS. Managing user LEDs with code
Cycle timing
TRAVAUX EN COURS. Measuring mainloop execution time
16ADI16DO intro
TRAVAUX EN COURS. Using the 16ADI16DO expansion with PymateIO
Common use-cases
 | Page(s) under construction.
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- Remote Control (Télérupteur)
- Time relay (relais temporisé)
- Hystersis management
- Value mapping
- PID control
- Fine LED control
- Emergency Stop (using IRQ)
- Watchdog
- Data-Logging
Mini projects
| Page(s) under construction.
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Expansion programming
| Page(s) under construction.
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- About board_id
- CAN bus scanning
- 16ADI16DO Programming
- Setting board_id
- Digital Input/Output
- Analog Input
Advanced programming
| Page(s) under construction.
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- About asyncio
- Creating tasks
- Scheduling tasks
PymateIO Expansion Bus
| Page(s) under construction.
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- The connector
- Accessing I2C bus
- Accessing SPI bus
- About CAN bus
References
| Page(s) under construction.
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- PymateIO library
- Helper libraries
