TXT 4.0 Controller

349,99 tax included

The fischertechnik TXT 4.0 Controller offers advanced robotics and coding capabilities for STEM education and hobbyist projects.

Powerful controller with 512MB RAM and 4GB eMMC storage.
Capacitive touch display and three servo outputs for intuitive operation.
Enhanced WiFi and Bluetooth module for seamless wireless connectivity.
Perfect integration into models with a narrow housing design.
Automatic firmware updates via the cloud ensure up-to-date performance.
Compatible with ROBO Pro Coding software for graphic programming and Python.
Multiple input and output options including universal inputs, motor outputs, and servo outputs.
Linux-based open-source operating system with additional programming options via REST interface.
Versatile power supply options with various output voltages.


Expect delivery within 2-5 business days after purchase



🤖 Welcome to the frontier of robotic innovation with the TXT 4.0 Controller by fischertechnik! This state-of-the-art controller isn’t just a device; it’s a gateway to a world of endless creativity and exploration.

 💻 Storage Solutions:

At its core, the TXT 4.0 Controller is powered by a robust Arm® dual Cortex®-A7 650 MHz + Cortex®-M4 processor, providing unparalleled performance for your projects. With 512MB DDR3 RAM and 4GB eMMC storage, it offers ample space for storing programs, data, and multimedia resources. 💾

🎨 Intuitive Touch Display:

But the true magic lies in its versatility. Equipped with a capacitive touch display boasting a resolution of 320×240 pixels, this controller supports intuitive gesture-based interactions, revolutionizing the way users interact with their creations. 👆

🤹‍♂️ Precise Control:

🤖  The integration doesn’t stop there. With three servo outputs and four motor outputs, it provides precise control over movement and automation. Whether you’re building a robotic arm, a mobile rover, or an automated assembly line, this controller delivers the power and flexibility you need.

📶  Seamless Connectivity:

Connectivity is key in the digital age, and the TXT 4.0 Controller doesn’t disappoint. Featuring a combined Bluetooth/WiFi module supporting Bluetooth 5.0 (BR, LE & EDR) and dual-band 2.4 GHz/5 GHz 802.11 a/b/g/n WiFi, it offers seamless wireless communication with a wide range of devices and platforms. 🔗

💡 Versatile Programming:

Whether you’re a seasoned programmer or a novice enthusiast, the controller offers multiple programming options to suit your needs. From the intuitive graphical interface of ROBO Pro Coding to the flexibility of Python scripting, the possibilities are limitless. 💡🖥️

🚀 Endless Expansion:

With support for up to nine controllers connected in series via the 6-pole connector strip, the possibilities for expansion are virtually endless. Whether you’re building a complex robotic system or a network of interconnected devices, the TXT 4.0 Controller has you covered.

Step into the future of robotics with the TXT 4.0 Controller by fischertechnik and unlock a world of endless possibilities. 🚀


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