Source-based profile by Robots at Home. Checked .
ARM / WAVESHARE
RoArm-M2-S
An ESP32-based desktop arm with bus servos and public development examples.
Commercially offeredSelect S configuration for price
The store combines S and Pro options in a $179.99 to $299.99 range; verify the exact variant.
Build an ownership budget
THE INTENDED JOB
Who it is for.
Explore arm control and integration with a small mobile platform.
SPECIFICATIONS
- Motion
- 4 DOF
- Controller
- ESP32
BEFORE YOU DECIDE
Read the small print.
It changes the picture.
- The store combines S and Pro options in a $179.99 to $299.99 range; verify the exact variant.
- Check payload at your working reach, mounting and the included power adapter.
- Confirm the exact edition, current destination availability and delivered price with the seller. A listed product is not a live-stock guarantee.
LIVING WITH THE HARDWARE
What ownership involves.
- Assembly
- Mount the arm securely before calibration.
- Computer & setup
- Browser control and external development workflows are documented.
- Connectivity
- Wi-Fi and wired control depend on the chosen workflow.
- Development access
- Use the RoArm-M2-S wiki and published examples, not M3 instructions.
FOLLOW THE EVIDENCE
Sources & further reading
Checked . Product information describes published documentation, not our own hardware testing.