ROBO Educational and Research Robotics

📈 We built a Serial Plotter that actually helps you debug If you’ve worked with microcontrollers, you probably know the struggle of the usual plotter… So while building Kypruino Studio, we decided to rethink it. Here’s what makes it practical for real embedded work: 🔹 Export to CSV → Capture your data and analyze it offline (Excel, Python, MATLAB, etc.) 🔹 Manual Y-axis scaling → No more auto-scale fighting when you’re trying to observe small signal variations 🔹 Channel enable / disable → Focus only on the signals you actually care about 🔹 X-axis window (sample-based view control) → Define how many samples are rendered → Critical for fast signals — no more compressed, unreadable plots 🔹 Range selection with live stats (our favorite) → Click & drag to select any region of the signal → Instantly get min, max, and average per channel → Makes debugging and analysis way faster 💡 The key idea: This isn’t just a “plotter” 👉 It’s a lightweight measurement tool Something closer to what you expect from basic lab instruments — but inside your dev workflow. 👉 What’s your biggest frustration with existing serial plotters? 👉 What features would make them truly useful for you? #embedded #arduino #esp32 #iot #engineering #debugging #electronics #maker #datavisualization

🔬 Just prepared a major oscilloscope upgrade for Kypruino Studio (v7.0.0) — and I'm genuinely proud of this one. Innovation isn’t always about inventing something that never existed. Sometimes it’s about taking what used to be expensive, complex, and locked behind lab equipment — and making it accessible to every student with a browser and a €35 Kypruino board. What started as a simple block-based programming app, has evolved into a full-blown browser-based oscilloscope with features you'd expect from benchtop hardware: 📊 FFT Spectrum Analyzer Real-time frequency domain view using a Cooley-Tukey radix-2 FFT with Hanning windowing. No external libraries — pure TypeScript math running in your browser! 📐 Dual Cursors Independent Δt (time) and ΔV (voltage) cursor pairs with live readouts. Measure rise times, pulse widths, and signal amplitudes directly on the canvas. 🧊 Freeze / Persist / Average Freeze the display for detailed inspection, enable persistence to overlay multiple sweeps, or use N-sweep averaging to clean up noisy signals — all toggle-able mid-capture. ⚡ Edge Trigger + Single-Shot Armed Capture Rising/falling edge trigger with adjustable threshold and single-shot mode. No more hunting for the right moment manually. 📈 Enhanced Stats Panel Per-channel Min, Max, Avg, Vpp, RMS, and rise time — updating live. 🗂️ 4-Tab Control Panel SCOPE / TRIGGER / DISPLAY / CURSOR — clean, organized, no clutter. All of this runs entirely offline in the browser, connects over WebSerial to real hardware, and is part of a free, open educational platform built for students learning embedded systems. Foundational STEM tools shouldn’t depend on having a $500 oscilloscope. 🚀 Good job ROBO Educational and Research Robotics team!! Going live soon. #EmbeddedSystems #OpenSource #WebSerial #Arduino #Education #TypeScript #DSP #Oscilloscope #KypruinoStudio #innovation

🚀 RoboRover Core — Embedded Robotics Platform for Teaching We recently developed RoboRover Core to support more rigorous embedded systems and introductory robotics teaching. The platform is built around an ATmega328P-class (UNO-compatible) architecture and exposes hardware in a way that makes it suitable for real lab work, not just demonstrations: • Dual DC motors (PWM on D10/D11, direction via PCF8574 @ 0x20) • Wheel encoders on hardware interrupts (D2 / D3) • Analog line sensors (A0–A2) • Differential LDR sensing (A6 / A7) • Ultrasonic time-of-flight (D4 / D5) • Shared I²C bus (A4 / A5) with OLED + expander • On-board power (18650 Li-ion, USB-C charge & protection) This allows students to work on: • Open-loop vs closed-loop control • Interrupt-driven measurement • PID speed regulation • State machines • Bus arbitration (I²C) • Deterministic firmware structure The objective was to create a compact platform that supports proper embedded reasoning and control concepts. #Robotics #EmbeddedSystems #ControlSystems #Mechatronics #STEMEducation #EngineeringEducation #UniversityTeaching #Microcontrollers #Arduino #IoT #Firmware #Electronics

Late-night embedded systems debugging at HardwareX For one of our clients we’re building a custom dynamic communication system across multiple embedded nodes. Each board runs its own firmware, and all of them need to stay perfectly in sync on a bespoke protocol and message sequence. In the setup above I’ve got every node on the bench, each one streaming live logs to the ultrawide screen so I can: * trace the full message flow across the network * verify timing, retries and edge cases * spot any node that drifts from the expected state machine It’s a really nice way to see the behaviour of a distributed embedded system instead of guessing what’s happening over the air. Curious to hear from others working on multi-node / custom-protocol systems: 👉 How do you debug distributed embedded nodes and their communication? 👉 Any favorite tools, logging strategies, or test setups that helped you catch tricky race conditions or desync issues? Would love to swap ideas and workflows in the comments. #HardwareX #EmbeddedSystems #Firmware #IoT #DistributedSystems #Debugging #ESP32 #Engineering

We just shipped a huge new feature in Kypruino Studio: the Interactive Kypruino Quest Map 🗺️⚡️ e.x. Mission Story: "A city intersection is getting upgraded. The council wants a smarter signal system that is clear, reliable, and timed correctly. You’re leading the prototype team." Instead of scrolling through a list of labs, students now explore a visual, game-like map of STEM missions — each “Quest” unlocking the next step in their learning journey. Why this matters (especially for schools): ✅ Better engagement: it feels like progression, not homework ✅ Clear learning pathway: students always know “what’s next” ✅ Teacher-friendly: structured activities with predictable outcomes ✅ Real skills, step-by-step: logic, sensors, outputs, debugging mindset — all built through hands-on challenges We built it to make coding + electronics feel like a real engineering adventure: You’re not just blinking LEDs… you’re solving missions, building systems, and thinking like an embedded engineer. ROBO Educational and Research Robotics #Kypruino #KypruinoStudio #STEMEducation #Robotics #EmbeddedSystems #Arduino #Blockly #EdTech #Makers #Cyprus #EducationTechnology #HandsOnLearning