# Blog

Development progress and technical notes from Grainpeak.


[Blog](https://grainpeak.com/updates/)

## [An ESP32-S3 program is driving a virtual motor](https://grainpeak.com/updates/esp32s3-control-loop/index.md)

Published on: 2026-10-29T00:46:00-04:00

Our ESP32-S3 single-motor example now reads feedback and adjusts its output on a computer, with pause and single-step controls. Here is where the work stands.

## [Robot development: current scope](https://grainpeak.com/updates/development-scope/index.md)

Published on: 2026-10-10T10:41:17-04:00

A dated description of the robot development project’s implemented simulation, software, and export paths, and the remaining manufacturing and real-hardware checks.