# Robot kit, Self Balancing Triangle, ESP32

> Robot kit, self balancing triangle with ESP32 microcontroller, programmable via Arduino IDE or PlatformIO. Uses an LQR algorithm for balance, with a motor and metal wheel acting as stabilizer. Features RGB lights, comes pre-assembled, charges via USB Type-C and runs on a LiPo battery. Dimensions: 90mm (L) x 35mm (H), weight 40g. Package includes the robot and a mouse pad.

- Page: https://sigmanortec.ro/en/robot-kit-self-balancing-triangle-esp32
- Price: 533.97 RON
- Availability: In stock; 1-2 zile
- Reference: 88078 · EAN: 5947217347526
- Category: Mechatronics and IoT > The Kit > Robotics Kits
- Package (shipping data): 0.363 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 03:56 (Europe/Bucharest)

## Description

Self-balancing intelligent robot based on the LQR algorithm, ideal for control and programming experiments. It uses a motor-driven metal wheel as a stabilizer, runs on ESP32 programmable in Arduino IDE or PlatformIO, includes RGB lights for visual feedback and comes ready assembled. It is easily charged via USB Type-C and runs on a LiPo battery, compact and lightweight for quick demonstrations.
Intelligent robot that uses an LQR (Linear quadratic regulator) algorithm to maintain balance. It uses a motor coupled to a metal wheel that it uses as a stabilizer through its rotation.
It is based on an ESP32 microcontroller that can be programmed using Arduino IDE, PlatformIO or other compatible environments.
There are RGB lights present on the board.
This robot comes fully assembled.
Specifications:
Microcontroller: ESP32
Battery type: LiPo
Dimensions: 90mm (W) x 35mm (H)
Weight: 40g
Use:
Fully charge the battery using the USB Type-C connector integrated on the motherboard. Place the robot on the included mouse pad for optimal grip and place it on one of the sides (not on top). Turn it on using the power switch and wait for it to calibrate for a few seconds until it starts to rock.
It is important that the mouse pad does not slip. If the mouse pad is fixed, the triangle will swing until it stabilizes on the top. It can also be placed manually on the top and it will remain in balance.
Package contents:
1 x Robot
1 x Mouse pad