vesc2v2

vesc2v2 is the firmware package for the Variable Speed Electronic Speed Controller (VESC), a popular open‑source motor controller used primarily in electric skateboards and other small electric vehicles. The “2.2” designation indicates the second major release of the second generation of the firmware, which includes numerous improvements over earlier versions.

The firmware runs on the STM32 microcontroller that powers the VESC hardware. It provides real‑time control of brushless DC motors, offering features such as regenerative braking, trapezoidal and field‑Oriented Control (FOC), low‑cost hall sensor operation, and extensive safety limits. Users can adjust parameters through an over‑the‑air configuration system or via a desktop tool called VESC Tool. This flexibility enables fine‑tuning of motor performance, torque handling, and power delivery to meet specific rider preferences.

vesc2v2 also supports telemetry and logging, allowing users to monitor motor temperature, voltage, current, and RPM. The firmware’s open‑source nature encourages community contributions, leading to continuous feature expansion, bug fixes, and security enhancements. Many electric travel devices built around the VESC today leverage this firmware to achieve reliable, efficient, and customizable motor control.