---
title: "Execute arbitrary G/M/T-code(s)"
method: GET
path: "/rr_gcode"
---

# Execute arbitrary G/M/T-code(s)

`GET /rr_gcode`

## Query parameters

- `gcode` string, required

## Response `200`

Info about the G-code buffer

- object
  - `bufferSpace` number — How much buffer space for new G/M/T-codes is still available

---

[API](https://skmtc.dev/duet3d/apis/reprapfirmware.md) · [All operations](https://skmtc.dev/duet3d/apis/reprapfirmware/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/duet3d/reprapfirmware/revisions/23ee8854e806/schema)