Welcome to FLEXBOOL
FLEXBOOL is an open source, free of license limitations, industrial-grade PLC family, based on ESP32 MCU and fully compatible with Arduino IDE. With its excellent communication capabilities and wide I/O standards support, the FLEXBOOL PLC can operate as a complete stand-alone system, as well as a part of another system. It allows easy building of control and monitoring systems where the reliable measurements and control abilities can be easily combined with an impressive user interface. Our CASE STUDY chapter provides many free code examples, including integration with touch screen displays, SD Card hosted web server, Modbus & MQTT communication based interfaces such as NodeRED, Grafana, Iridum, and others.
DUAL-CORE
PROCESSOR
SD MEMORY
CARD
RS485
10/100 Mbs
ETHERNET
REAL TIME
CLOCK
UPS BATTERY
CHARGER
WiFi
BLUETOOTH
USB-C
FULL-COLOR
DISPLAY
40
INPUTS
32
OUTPUTS
Technical support you can rely on
HOW TO Videos
If you’re someone who learns better when you can see what you’re trying to accomplish laid out in front of you, then our Short Video Tutorials are definitely for you.
Basic Examples
Programming the FLEXBOOL PLC is simple and intuitive. FLEXBOOL is based on the ESP32 processor and fully compatible with the Arduino IDE. Thus, all Arduino math and logic functions, as well as many Arduino libraries, are compatible and can be used in your code. We also provide many code examples that you can use for procеssing the input data, SD Card, Real Time Clock, UPS battery charger, panel display, output control and communication with other devices.
Question Database
We maintain and continually expand a useful database of customer questions and answers related to the installation, operation, and maintenance of our products.
Remote Diagnostic
All FLEXBOOL® PLC models allow you to arrange a remote support option, thus providing an easy way to upgrade the end user system and saves a lot of travel, visa, and accommodation expenses for on-site servicing.
Downloads
Each of our products is well documented with manuals, technical specifications, mechanical drawings, 3D visualisation files, high resolution photos, etc. For more information, please visit the Download section of our website.
Case Studies
The CASE STUDY section of our website contains many examples of projects implemented on the FLEXBOOL PLC, covering various applications such as operation with a touch screen displays, remote monitoring and control through popular user interfaces, examples of communication with various communication protocols, SD card stored web server examples and other. The chapter is constantly updated with new projects and various functionalities.
Custom Projects
We provide many customization options such as developing and uploading custom firmware to match your existing sensors and control features required for your system. Feel free to contact us for any specific feature your project needs.
Contact an Engineer
Our Technical Center is your first line of support for resolving technical issues. Certified support specialists are expertly trained to identify, isolate and resolve your issue remotely.
Find Us
Please check the opening hours (GMT+2) of our office and technical support below.
OFFICE HOURS
MONDAY - FRIDAY
10:00 - 18:00
TECH. SUPPORT
MONDAY - FRIDAY
8:00 - 22:00
Technical Support
Why FLEXBOOL?
Our main goal is the quality of our products and attention to every detail. Each FLEXBOOL product is well documented. We are providing detailed information, including HOW TO Videos, 3D Models, Software reference and examples, Q/A Database, and adequate technical support. All our products are designed and manufactured in EU.
