Q: What is ESP-IDF used for?

A: ESP-IDF is used for developing embedded applications on Espressif microcontrollers like the ESP32 and ESP8266, providing tools, libraries, and RTOS support for IoT projects.

Q: Is ESP-IDF open source?

A: Yes, ESP-IDF is open source and licensed under the Apache Software License 2.0, with its source code available on GitHub.

Q: Who maintains ESP-IDF?

A: ESP-IDF is developed and maintained by Espressif Systems, with notable contributors including Ivan Grokhotkov and Angus Gratton.

ESP-IDF

SoftwareApplication software Q131611294

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Key Facts

Developer: Ivan Grokhotkov^[1], Angus Gratton^[2]
Copyright license: Apache Software License 2.0^[3]
Programmed in: C^[4]
Software version identifier: 0.9^[5], 1.0^[6], 2.0^[7], 2.1^[8], 2.1.1^[9], 3.0^[10], 3.0.1^[11], 3.0.2^[12], 3.0.3^[13], 3.0.4^[14], 3.0.5^[15], 3.0.6^[16], 3.0.7^[17], 3.0.8^[18]

⭐ Popularity Graph

2/100 established

Quick Facts

Instance of software

Properties

Developer Ivan Grokhotkov, Angus Gratton

Programmed in C

Software version identifier 0.9, 1.0, 2.0, 2.1, 2.1.1, 3.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.1, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.1.7, 3.2, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.3, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5, 3.3.6, 4.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.1, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.2, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5, 4.3, 4.3.1, 4.3.2, 4.3.3, 4.3.4, 4.3.5, 4.3.6, 4.3.7, 4.4, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 4.4.5, 4.4.6, 4.4.7, 4.4.8, 5.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.0.5, 5.0.6, 5.0.7, 5.1, 5.1.1, 5.1.2, 5.1.3, 5.1.4, 5.1.5, 5.2, 5.2.1, 5.2.2, 5.2.3, 5.3, 5.3.1, 5.3.2, 5.0.8, 5.4, 5.1.6, 5.2.4, 5.2.5, 5.4.1, 5.3.3, 5.0.9, 5.4.2, 5.5, 5.3.4, 5.5.1, 5.2.6, 5.4.3, 5.1.7, 5.3.5, 5.5.2, 5.5.3, 5.5.4, 6.0, 5.4.4, 6.0.1, 5.2.7, 6.0.2, 5.5.5, 6.1, 6.0.3, 5.2.8, 5.3.6, 5.5.6

Source code repository url github.com

Supports programming language C

User manual url docs.espressif.com

🏷️ Also known as

en ESP-IDF

🔗 Connections

Apache Software License 2.0

Instance of 1

software

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[1] ↑ ESP-IDF — developer (P178): Ivan Grokhotkov. wikidata.org.
[2] ↑ ESP-IDF — developer (P178): Angus Gratton. github.com. github.com. Provenance: wikidata.org.
[3] ↑ ESP-IDF — copyright license (P275): Apache Software License 2.0. api.github.com. Retrieved 2025-01-02. api.github.com. Provenance: wikidata.org.
[4] ↑ ESP-IDF — programmed in (P277): C. github.com. github.com. Provenance: wikidata.org.
[5] ↑ ESP-IDF — software version identifier (P348): 0.9. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[6] ↑ ESP-IDF — software version identifier (P348): 1.0. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[7] ↑ ESP-IDF — software version identifier (P348): 2.0. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[8] ↑ ESP-IDF — software version identifier (P348): 2.1. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[9] ↑ ESP-IDF — software version identifier (P348): 2.1.1. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[10] ↑ ESP-IDF — software version identifier (P348): 3.0. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[11] ↑ ESP-IDF — software version identifier (P348): 3.0.1. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[12] ↑ ESP-IDF — software version identifier (P348): 3.0.2. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[13] ↑ ESP-IDF — software version identifier (P348): 3.0.3. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[14] ↑ ESP-IDF — software version identifier (P348): 3.0.4. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[15] ↑ ESP-IDF — software version identifier (P348): 3.0.5. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[16] ↑ ESP-IDF — software version identifier (P348): 3.0.6. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[17] ↑ ESP-IDF — software version identifier (P348): 3.0.7. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.
[18] ↑ ESP-IDF — software version identifier (P348): 3.0.8. github.com. Retrieved 2025-01-02. github.com. Provenance: wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). ESP-IDF. Retrieved October 17, 2026, from https://4ort.xyz/entity/esp-idf

MLA “ESP-IDF.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/esp-idf.

BibTeX

@misc{4ortxyz_esp-idf_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ESP-IDF}}, year = {2026}, url = {https://4ort.xyz/entity/esp-idf}, note = {Accessed: 2026-10-17}}

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According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ESP-IDF — https://4ort.xyz/entity/esp-idf (retrieved 2026-10-17)

Canonical URL: https://4ort.xyz/entity/esp-idf · Last refreshed: October 17, 2026

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

3d ago · Github-wiki-bot bot · 2026-10-17 view diff on Wikidata ↗

Software version identifier → 0.9, 1.0, 2.0 +116

Claims rich → —

"/* wbsetclaim-create:1||1 */ Software version identifier: 5.5.6, Update with GitHub data ([[:toollabs:editgroups/b/CB/bafc048ab346|details]])"
5w ago · Github-wiki-bot bot · 2026-09-15 view diff on Wikidata ↗

Software version identifier → 0.9, 1.0, 2.0 +116

"/* wbsetclaim-create:1||1 */ Software version identifier: 5.3.6, Update with GitHub data ([[:toollabs:editgroups/b/CB/386b92a73154|details]])"
5w ago · Github-wiki-bot bot · 2026-09-11 view diff on Wikidata ↗

Software version identifier → 0.9, 1.0, 2.0 +116

"/* wbsetclaim-create:1||1 */ Software version identifier: 5.2.8, Update with GitHub data ([[:toollabs:editgroups/b/CB/bb279fa11077|details]])"
6w ago · Github-wiki-bot bot · 2026-09-02 view diff on Wikidata ↗

Software version identifier → 0.9, 1.0, 2.0 +116

"/* wbsetclaim-create:1||1 */ Software version identifier: 6.0.3, Update with GitHub data ([[:toollabs:editgroups/b/CB/a5505ace2216|details]])"
13w ago · Github-wiki-bot bot · 2026-07-18 view diff on Wikidata ↗

Software version identifier → 0.9, 1.0, 2.0 +116

"/* wbsetclaim-create:1||1 */ Software version identifier: 5.5.5, Update with GitHub data ([[:toollabs:editgroups/b/CB/3ce4e4a70dfe|details]])"
16w ago · Github-wiki-bot bot · 2026-06-29 view diff on Wikidata ↗

Software version identifier → 0.9, 1.0, 2.0 +116

"/* wbeditentity-statements-single-property-update:1||2 */ Software version identifier, Update with GitHub data ([[:toollabs:editgroups/b/CB/74d102f1b95d|details]])"
21w ago · Github-wiki-bot bot · 2026-05-20 view diff on Wikidata ↗

Software version identifier → 0.9, 1.0, 2.0 +116

"/* wbsetclaim-create:1||1 */ Software version identifier: 5.2.7, Update with GitHub data ([[:toollabs:editgroups/b/CB/96c383e09430|details]])"

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