WiPy - MicroPython WiFi...
25 Max. per order Raspberry-Pi Pico Microcontoler RP2040 Cortex M0+ @...
The Raspberry Pi 3 - even faster than the Pi 2, 1 Giga of RAM, WiFi...
Assortment of BreadBoard wires Female-Female 300mm and 75 mm + Long...
MAX PURCHASE 1 or 2 per person during global component back-out period...
MAX PURCHASE 1 or 2 per person during global component back-out period...
Manufacturers
Desolder/Solder Gel Flux - 10 gr Smooth Flow Tack Flux NO CLEAN Hot Air...
Gravity : Measurement of pH of a solution 0 to 14 pH (+/- 0.1 pH) Gain...
Soldering Flux - Gel - 10 gr High quality, High fluidity NO CLEAN Hot...
Motors control board for Raspberry-Pi Pico 4 DC motor 2 stepper motor 8...
MD2 drone Kit to assemble (Learning and Makers) Repairable Payload:...
Air:bit - Drone for Micro:bit Real time measures Code Bloc programmable...
Backplane prototyping board DIN case: 6 modules Level: Backplane...
Viewed products
Pyboard interface board for UniPi...
GRL-UNIPI-PYBOARD
Pyboard interface board for
In stock
Availability date:
Building a MicroPython programmable logic controller (PLC) is a great project. However, an automation interface should not be haphazardly designed. The UniPi Technology company has created the UniPi V1.1, a professional quality card designed for Raspberry-Pi.
Being an automation engineer, the controller of such PLC card should rather be a microcontroller than a nanocomputer. Microcontroler offers real-time applications, process stability and minimize the attack surface (hacking).
As long as this is done, why not considering the usage of a microController under MicroPython? We would have the very first PLC running under MicroPython! The UniPi-MicroPython-Automation project was born.
To use this product, you will need a PYBoard and the UniPi board
This product is an interface card allowing you to connect PYBoard microcontroler to an UniPi V1.1 or UniPi Lite. This interface board can easily control the different UniPi interfaces.
This interface card comes with the drivers for MicroPython as well as many examples available on GitHub.
The PYBStick-UniPi-Face card also exposes a UEXT (Universal EXTension) connector allowing easy connection of additional sensors and extensions without having special electronic skills. The UEXT interface allows you to add WiFi adapter, thermocouple probe, infrared temperature sensor, man-machine interface, etc.
You can consult the UEXT product range at MCHobby and at Olimex Ltd.
This interface board is suited for the PYBoard original, such board offers enough RAM for you MicroPython apps.
UniPi is an expansion board for creating a programmable logic controller.
UniPi is a powerful, professional / semi-professional quality control unit which increases the comfort of installations while maintaining a reasonable material cost.
With UniPi, you will be able to automate the heating of the building, control the lighting, control the water supply, control the garage, the opening of a door and many other applications (see the case studies on the UniPi's website).
UEXT (Universal Extension) is a connector that carries the signals of an I2C bus + SPI bus + Serial + 3.3v power supply. This connector uses a standardized 10-pin IDC connector, nothing exotic ;-).
With UEXT, it is very easy to add sensors and expansion cards ... just plug them in or connect a 10 pin IDC cable, easy!
Among our favorites, there is the transport of the I2C bus allowing to easily add several sensors or expansion cards (the sensors having an address on an I2C bus, this helps to avoid communication collisions). On the other hand, the SPI bus allows high speed data transmissions, which is ideal for devices such as TFT displays. The serial port (asynchronous communication) can be made compatible with the RS-232, RS-422, RS-485, DMX512, MIDI standards by using appropriate level-shifting circuitry.
UEXT connectors are usually available on Olimex products, including their nano-computers. UEXT is a fantastic approach for adding expansion boards to products like the ESP8266 WiFi Microcontroller or other microcontroller boards. UEXT is very well suited for prototyping, school learning (no iron needed) and industrial solutions (Olimex produces "Industrial Grade" level boards).
See our UEXT product line on the webshop and the large UEXT product collection at Olimex (import on request), UEXT is also documented on Wikipedia.
For each order, you will receive the PYBoard-UniPi interface board as a kit. This kit is easy to assemble and should only takes few minutes.
PYBoard, UniPi and other demonstration items are not included but you can easily buy them on our WebShop.
The 26 pins GPIO connector is enough to maintain the interface board in place. We added a fixing hole to offer a stronger mechanical fixing on the UniPi.
The Schottky diode available on the interface board allows you to connect the PYBStick on your computer while powering the PYBStick through the UniPi. That's safe.
MicroPython drivers limitation: