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ESP8266 core for Arduino

C++ · active 2025-02-042026-05-19 (UTC)

Partial coverage11,860 / 13,267 hourly files (89%) · 2 absent upstream · 1,403 failed, retryable2025-02-042026-08-10 (UTC)— sampled evenly across the window, so rankings and trends hold; absolute counts scale up.
Events
432
Pushes
9
Pull requests
30
Issues
14
Stars
257
Forks
54

Activity over time

Daily event counts in the loaded window

Line chart, 470 days from 2025-02-04 to 2026-05-19. Pushes: 9 total, peak 3 in a day. Pull requests: 30 total, peak 4 in a day. Issues: 14 total, peak 2 in a day. Comments: 65 total, peak 6 in a day. Stars: 257 total, peak 5 in a day.

  • Pushes
  • Pull requests
  • Issues
  • Comments
  • Stars

Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.

Top contributors

Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity

Recent activity

Latest issues, pull requests and releases

  • Issue comment#9317small-zz2026-04-17 05:19
    esp8266 smartconfig V2.5.4 Unable to connect to the distribution network with esptouch app
  • Pull request#9314sakifcho2026-04-03 12:40
  • Issue comment#4969martin30002026-03-24 11:08
    ESP.deepSleepMax() - "deep sleep too long"
  • Issue comment#6007Booligoosh2026-03-13 09:36
    ESP.deepSleep hangs after wakeup - ESP12F (Working on older chips)
  • Issue comment#1545rolf56492026-02-23 21:17
    Nodemcu Devkit v0.9 not recognized by computer, unable to upload new code.
  • Issue comment#9232mcspr2026-02-13 11:02
    Add callback to allow Static IP per SSID in WiFiMulti
  • Issue comment#9232mcspr2026-02-10 10:56
    Add callback to allow Static IP per SSID in WiFiMulti
  • Issue comment#9309earlephilhower2026-01-29 15:15
    Create keywords - Copy.txt
  • Pull request#9309earlephilhower2026-01-29 15:02
  • Issue comment#3390Suraj1512026-01-24 13:19
    missing feature: multithreading libs (like Due Scheduler)
  • Issue comment#6007ece18158682026-01-18 20:44
    ESP.deepSleep hangs after wakeup - ESP12F (Working on older chips)
  • Issue#5757ErinQvnm2026-01-18 18:05
    2.5.0: WiFiUDP Broadcast using static IP & AsyncUDP Broadcast problem
  • Issue comment#5892Jojlkl2025-11-30 18:53
    ESP.deepSleep not able to wake up device
  • Issue#9297mcspr2025-11-27 18:24
    Working on ESP88 LOLIN NANO
  • Issue#9297hamidbhuian2025-11-27 17:58
    Working on ESP88 LOLIN NANO
  • Issue comment#9271DRSDavidSoft2025-11-07 18:13
    Postmortem - allow more control over crash dump
  • Issue#9292vadimchip2025-11-03 03:27
    ESP8266HTTPClient does not communicate with ESP8266WebServer
  • Pull request#9291hmueller012025-10-25 08:53
  • Issue#9290mcspr2025-10-23 17:50
    ESP-12F with 15K MIso-Pullup 150µA in deepsleep
  • Issue comment#6007nvdias02025-10-02 10:15
    ESP.deepSleep hangs after wakeup - ESP12F (Working on older chips)
  • Issue comment#9286MarcelRobitaille2025-09-24 20:58
    WiFiClientSecure fails with -1 but WiFiClient works
  • Issue comment#9286mcspr2025-09-21 12:35
    WiFiClientSecure fails with -1 but WiFiClient works
  • Issue comment#9286MarcelRobitaille2025-09-21 09:33
    WiFiClientSecure fails with -1 but WiFiClient works
  • Issue#9286mcspr2025-09-21 09:29
    WiFiClientSecure fails with -1 but WiFiClient works
  • Issue comment#9286mcspr2025-09-21 09:28
    WiFiClientSecure fails with -1 but WiFiClient works

Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 257 stars here means stars gained during the window, not the repo's star count.