MPINO STUDIO2 Installer v2.0.5
This is MPINO STUDIO2.
Software that lets you program the MPINO / MPAINO families using Arduino and Ladder Logic at the same time.
The MPINO / MPAINO families can also be programmed with the Arduino IDE. (They are compatible.)
MPINO STUDIO2 is currently a beta version.
▶ [ Download MPINO STUDIO2 V2.0.5 — latest ]
▶ [ Download the MPINO STUDIO2 manual ]
[ Earlier versions ]
▶ [ Download MPINO STUDIO2 V2.0.4]
MPINO Studio 2 V2.0.4 (2026-09-18)
New
- Box functions are now drawn as a table — each argument gets its own cell, and while monitoring, each cell shows its current
value and symbol
- Move between arguments inside a box function with ←/→, and press Enter to edit just that argument
- Copy an argument from one box function and paste only the value into an argument of another box function
- Choose the Serial1/2/3 RX buffer size (64–512 bytes) in Select Board
Improved
- MPAINO option module settings (X/Y/F/K) are now correctly applied to the build
- Pasting a box function now always places the pasted cell at the first argument
- The Serial Monitor no longer slows down when a lot of output accumulates
- Build failures now tell you more specifically what went wrong and where to look
Fixed
- Digital inputs not being read on MPAINO-8A8R when Analog output Y and Pulse output K modules are fitted together
- PT100Ω input (F) storing raw values instead of degrees Celsius
- Incorrect results when SCALE writes to a floating-point memory
- Text received right after connecting the Serial Monitor being lost
- Box functions being cut off when printing
⚠ Before you update
- The "Use" checkbox in Edit Pins is now unchecked by default for every pin. Existing projects will open with their pins turned
off — please check the pins you use in Edit Pins before building.
▶ [ Download MPINO STUDIO2 V2.0.3]
[ What changed in V2.0.3 ] 2026-09-04
- Fixed an internal error that occurred when hovering over an Arduino command with the Ctrl key held down.
- Ladder circuits can now be copied and pasted between program windows. You can also paste one into Notepad or an e-mail and bring it back later.
[ Installation notes ]
- Windows may show an "Unknown publisher" warning during installation. Choose [More info] → [Run] to continue.
- The first time you double-click a .mp2 file, an "Open with" dialog appears once. Select MPINO Studio 2 and the file will always open with this program from then on.
▶ [ Download MPINO STUDIO2 V2.0.2 ]
[ What changed in V2.0.2 ] 2026-08-14
- The install location is now C:\Program Files\ILOGICS\MPINO STUDIO2. Earlier versions installed into your user folder, so installing the new one leaves the old program in place. Please remove the earlier version from Control Panel > Apps. Windows asks for administrator permission during installation.
- Fixed bug reports and improvement requests sent from inside the program not being received.
- Fixed an internal error that occurred when the program started.
- Fixed the monitoring screen listing communication channels that the connected board does not have.
- Fixed being unable to edit the pins of MPAINO expansion modules in the pin-map settings menu.
- The program's initial language now follows the language edition you installed.