Hand Rehab Exoskeleton Kit - ESP32 Physiotherapy Trainer
Hand Rehabilitation Exoskeleton Kit - ESP32-Driven Physiotherapy Trainer with Force-Feedback Splints
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Restore hand mobility with a precise, repeatable physiotherapy device you build yourself. This advanced kit guides you through constructing a four-finger exoskeleton that uses servo-actuated splints and resistive force sensors to deliver controlled flexion and extension cycles - exactly like clinical continuous passive motion (CPM) therapy. Ideal for rehabilitation research, biomedical capstone projects, or custom assistive device development.
What You'll Build
You will assemble a wearable hand exoskeleton that actively moves each finger through a programmed motion sequence. Real-time force feedback from FSR 402 sensors prevents over-extension, while the MPU6050 tracks hand orientation. An OLED display shows session progress, and the entire routine is configurable via ESP32 - turning repetitive physiotherapy into a precise, measurable protocol.
What You'll Learn
- Design and calibrate a multi-servo exoskeleton with individual finger actuation
- Implement closed-loop force control using FSR sensors and ESP32 ADC
- Fuse MPU6050 accelerometer/gyroscope data for motion-aware therapy routines
- Program adaptive physiotherapy sequences with OLED feedback and safety thresholds
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| MG90S Servo | 4 |
| FSR 402 Force Sensor | 4 |
| MPU6050 | 1 |
| 0.96in OLED | 1 |
| 10k? Resistors | 10 |
| 100nF Caps | 10 |
| LM2596 Buck Converter | 1 |
| 7.4V LiPo 2000mAh | 1 |
| 3D Printed Splint Frame | 1 |
| Velcro Strap | 4 |
| PCB Prototype Board | 2 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
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
This kit is built for B.Tech ECE/EEE and Biomedical Engineering students tackling final-year projects or Smart India Hackathon challenges in healthcare. It's equally suited for physiotherapists prototyping custom CPM devices, researchers at IIT/NIT/VIT/BITS exploring wearable rehab robotics, and ATL mentors working on advanced assistive technology prototypes.
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 to chat with the AI companion, or message us on WhatsApp for human help from our Bengaluru team - both included.
Can I modify the physiotherapy motion sequence?
Absolutely. The ESP32 firmware is open, so you can adjust servo angles, force limits, and timing to match a patient's specific rehabilitation protocol.
Is the 3D-printed splint frame adjustable for different hand sizes?
The frame works for average adult hands; the Velcro straps allow fine adjustment. For significantly larger or smaller hands, the STL files are available for custom scaling.
Does this kit come with any medical certifications?
No, it's a prototyping and research platform, not a medically certified device. Use it for development, testing, and educational purposes.
Seismology - Four servo-actuated finger splints with FSR pressure feedback run a physiotherapy motion program from an ESP32.
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