a pure Python S7 communication library for interfacing with Siemens S7 PLCs
active 2025-02-02 → 2026-08-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 555 days from 2025-02-02 to 2026-08-10. Pushes: 159 total, peak 19 in a day. Pull requests: 49 total, peak 12 in a day. Issues: 15 total, peak 3 in a day. Comments: 48 total, peak 5 in a day. Stars: 42 total, peak 2 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
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| gijzelaerr | 228 | 157 | 29 | 26 |
| dependabot[bot] | 18 | 0 | 15 | 3 |
| nikteliy | 8 | 0 | 0 | 2 |
| LuTiFlekSSer | 6 | 0 | 2 | 3 |
| lupaulus | 4 | 0 | 0 | 4 |
| amorelettronico | 3 | 0 | 0 | 3 |
| tdamsma | 2 | 0 | 0 | 1 |
| gustaf71 | 2 | 0 | 0 | 2 |
| hs2bws-hash | 2 | 0 | 0 | 2 |
| github-actions[bot] | 2 | 2 | 0 | 0 |
| github-advanced-security[bot] | 2 | 0 | 0 | 1 |
| spreeker | 1 | 0 | 0 | 1 |
| domelg | 1 | 0 | 0 | 0 |
| isghe | 1 | 0 | 1 | 0 |
| ale-rinaldi | 1 | 0 | 1 | 0 |
| marvin-mangold | 1 | 0 | 1 | 0 |
| AndreasScharf | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#804domelg2026-08-07 16:08Pure-Python Server: COTP fragmentation not reassembled, and DINT/INT read requests return wrong byte count
- Pull request#747ale-rinaldi2026-06-18 05:54
- Pull request#741gijzelaerr2026-06-17 07:25
- Issue comment#724gijzelaerr2026-06-07 09:20SessionKey handshake for V1-initial S7-1200 PLCs
- Issue comment#724gijzelaerr2026-05-30 08:57SessionKey handshake for V1-initial S7-1200 PLCs
- Issue comment#724gijzelaerr2026-05-12 08:10SessionKey handshake for V1-initial S7-1200 PLCs
- Issue#712gijzelaerr2026-05-01 17:46Implement S7CommPlus V2 legitimation for V1-initial S7-1200
- Issue comment#717gijzelaerr2026-05-01 06:26Research: S7CommPlus session-key handshake (P2/P3) on V1-initial S7-1200
- Pull request#716gijzelaerr2026-04-29 05:29
- Issue#706gijzelaerr2026-04-24 06:22Logging in the destructor of the `Client` class can cause an `AttributeError`
- Pull request#709gijzelaerr2026-04-24 06:21
- Pull request#708gijzelaerr2026-04-24 06:21
- Issue#683gijzelaerr2026-04-15 09:11Read PLC alarm and diagnostic buffer
- Pull request#676dependabot[bot]2026-04-14 02:32
- Pull request#674gijzelaerr2026-04-13 06:52
- Issue comment#668hs2bws-hash2026-04-09 21:18Partner connection
- Issue comment#668hs2bws-hash2026-04-05 19:23Partner connection
- Pull request#669gijzelaerr2026-04-04 10:53
- Issue#612gijzelaerr2026-04-01 07:14S7CommPlus V3 protocol support
- Pull request#666dependabot[bot]2026-04-01 07:09
- Pull request#656gijzelaerr2026-03-25 10:02
- Issue#164gijzelaerr2026-03-24 15:37Add python asyncio wrapper around as_ methods
- Issue comment#164gijzelaerr2026-03-24 15:37Add python asyncio wrapper around as_ methods
- Issue comment#625gijzelaerr2026-03-24 15:36Publish type stubs to typeshed
- Pull request#633gijzelaerr2026-03-20 10:41
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 42 stars here means stars gained during the window, not the repo's star count.