Pi Pico 2 RTOS Task Scheduler
Raspberry Pi Pico 2 FreeRTOS Task Scheduler Kit – Master Multitasking on Dual-Core Arm Cortex-M33
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
When a single-threaded microcontroller can’t keep up with multiple sensors and real-time demands, you need a real-time operating system. This kit turns the Raspberry Pi Pico 2 into a five-sensor RTOS powerhouse running on dual Cortex-M33 cores. You’ll write FreeRTOS tasks for a DHT22 temperature/humidity sensor, BMP280 pressure sensor, MAX9814 microphone amplifier, and HC-SR04 ultrasonic rangefinder, then watch the CPU time per task and system load graph on a crisp 0.96-inch OLED. It’s the same architecture used in professional embedded systems, now in a hands-on learning project.
What You'll Build
A compact embedded device that concurrently samples environmental data, distance, and sound amplitude, displaying every task’s CPU consumption in real time. The OLED reveals which core runs each task, how often context switches occur, and whether any task is hogging resources. You’ll finish with a working FreeRTOS demonstrator perfect for engineering vivas, project fairs, or adding to your portfolio as proof of deep embedded systems expertise.
What You'll Learn
- Configure FreeRTOS on the Raspberry Pi Pico 2 SDK and create five tasks with proper priorities, stack sizes, and timing.
- Assign tasks to specific Arm Cortex-M33 cores and monitor core utilization using the live OLED CPU load graph.
- Interface DHT22, BMP280, MAX9814, HC-SR04, and OLED via I2C, GPIO, and ADC, protecting shared buses with mutexes and message queues.
- Visualize task run-time statistics, then profile and tune task periods to achieve deterministic behavior under varying sensor loads.
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi Pico 2 | x1 |
| DHT22 | x1 |
| BMP280 | x1 |
| MAX9814 Mic Amp | x1 |
| 0.96in OLED | x1 |
| HC-SR04 | x1 |
| 4.7kΩ Resistors | x10 |
| 100nF Caps | x10 |
| PCB Prototype Board | x2 |
| Micro USB Cable | x1 |
| Soldering Iron | x1 |
| Solder Wire | x1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Ideal for B.Tech ECE/EEE students working on embedded systems coursework, Smart India Hackathon participants building real-time sensor nodes, and ATL Tinkering Lab mentors guiding advanced projects. Also suitable for IIT/NIT/BITS engineering students who need a reliable Raspberry Pi Pico 2 FreeRTOS platform for thesis demonstrations and competitive prototyping.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code on the kit box to start a guided session with our AI companion, or message us on WhatsApp for direct help from a Compoden engineer.
Is the kit compatible with the original Raspberry Pi Pico or only Pico 2?
The kit is designed specifically for the Pico 2’s dual-core Cortex-M33 and larger RAM. The original Pico lacks a second core and enough memory for FreeRTOS with five tasks plus the OLED metrics subsystem.
Do I need prior experience with FreeRTOS?
This is an advanced kit; familiarity with C/C++ and basic embedded concepts is expected, but the AI companion walks you through FreeRTOS configuration, task creation, and core assignment step by step.
Can I add more sensors or tasks after completing the base project?
Absolutely. The dual-core Pico 2 has ample GPIO and processing headroom. You can extend the system with additional I2C or SPI sensors, and the AI companion can help adapt the FreeRTOS code for new tasks and dependencies.
FreeRTOS on Pico 2 runs five concurrent tasks on dual cores. OLED shows CPU time per task and load graph.
What's in this kit
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items