Trying to get a Raspberry Pi to talk to motors and it's turning into a mess of extra boards and wiring? That's the exact gap the Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge is built to close, and Tech Depot India has it priced at Rs 2,379.
What is the Pololu A-Star 32U4 Robot Controller LV?
The core problem this board solves is straightforward: a Raspberry Pi is great at high-level logic, networking and vision, but it isn't designed to directly drive motors or handle low-level, real-time robot control. The Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge pairs an AVR-based (32U4) robot controller with a built-in bridge to the Raspberry Pi, so the Pi can hand off motor and sensor duties to a board that's actually meant for that job — "LV" pointing to a low-voltage motor supply range.
Instead of jury-rigging a separate microcontroller and motor driver alongside your Pi, the Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge is built to sit in that role directly, with the Pi bridge handling communication between the two.
Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge projects — what you can build
This kind of Pi-plus-controller pairing is commonly reached for when the problem involves both "smart" decision-making and real-world motor control:
- A wheeled robot that needs the Pi for camera-based navigation and the controller for motor timing
- A line-following or maze-solving robot where reaction speed matters
- A robotic arm or gripper needing precise, low-latency motor commands
- A remote-controlled rover that streams video from the Pi while driving via the controller
- An autonomous cart or delivery-bot prototype combining sensing and movement
- A robotics learning platform for exploring Pi-plus-microcontroller architectures
If your build has stalled because the Pi alone can't manage motors reliably, these are the kinds of Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge projects that typically move it forward.
Robot controller options compared
| Product | Price | Notes |
|---|---|---|
| Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge | Rs 2,379 | Low-voltage A-Star 32U4 controller with a Raspberry Pi bridge |
| AlphaBot (for Europe), Raspberry Pi robot building kit (no Pi) | Rs 7,474 | A complete robot chassis kit that excludes the Raspberry Pi itself |
| AlphaBot, Raspberry Pi Robot Building Kit | Rs 13,436 | A fuller robot building kit for Raspberry Pi-based robots |
| Pololu 3118 / 3119 A-Star 32U4 Robot Controller SV with Raspberry Pi Bridge | Rs 4,958 | The standard-voltage sibling of this same controller family |
Choosing the right one for your project
The main decision point between the LV and SV variants in this family comes down to the motor voltage range your project needs — solving that mismatch upfront avoids having to swap boards mid-build. If you're also weighing a full chassis kit like AlphaBot against buying the controller separately, that decision usually comes down to whether you already have a chassis and motors, or need the complete mechanical platform as well. Confirming exact voltage and current ratings on the product page before ordering is the safest way to avoid this becoming a second problem instead of a solution.
Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge specifications
Full, current Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge Specifications are listed on the product page — check there rather than relying on assumptions.
Buy Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge Online in India
Once you've confirmed it fits your robot's needs, ordering is simple. Tech Depot India delivers pan-India, covering Bengaluru, Delhi NCR, Hyderabad, Mumbai and Chennai, with a GST invoice on every order. If you searched Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge India looking to solve your motor-control gap, note that orders are prepaid only via Razorpay (UPI, cards or net-banking), dispatched from Bengaluru, Delhi NCR or Hyderabad, and typically arrive within 8-10 working days. It's a common pick as the best Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge for bridging Pi-based logic with real motor control. Every order carries a 15-day warranty on manufacturing defects, reportable within 5 days of delivery. Unsure if this solves your specific setup? Ask us on WhatsApp or email, or browse the single-board computers collection for related options.
Frequently asked questions
What is the Pololu 3116 / 3117 A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge Price in India?
Tech Depot India lists it at Rs 2,379.
How long does shipping take?
Orders dispatch from Bengaluru, Delhi NCR or Hyderabad and typically arrive within 8-10 working days across India.
Is this covered by any warranty?
Yes, there is a 15-day warranty against manufacturing defects, provided you report it within 5 days of delivery.
What are the accepted payment methods?
All orders are prepaid only, through Razorpay (UPI, cards or net-banking), with a GST invoice issued automatically.
Will this work with my Raspberry Pi model and motors?
Check the compatibility and voltage details on the product page against your specific Raspberry Pi board and motor specs before ordering.