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Pavel Pisa

Pavel Pisa Add us as a preferred source on Google

Mastodon @ppisa@social.kernel.org
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Make a deal with Pavel Pisa

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards depth over one-liners. $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Authenticity is the only ad this audience tolerates. $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the month. $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month — native and low-key. $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — distribution with zero content lift. $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules and a welcome shout. A goodwill buy that keeps our community running. $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between communities. Swap or paid→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Pavel Pisa onto your podcast (~45 min, remote) $25→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
142
Account age
2 yrs
🎁 Free analysisfor Pavel Pisa
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

Known for

@Pavel Machek has rebased his #libcamera AutoFocus experimental branch above mainline v0.7.0 tag during @okias organized 6th #MobileLinux Hackday yesterday (thanks to #SUSE for hosting), and I have built it on my #oneplus6 #Qualcomm #sdm845 phone running my build of 6.19.0-rc4-next-20260106-sdm845-gdc7b19cffd9e kernel and #mobian. Then I have tested it with Pavel’s mcam and, probably the first tim25 views @Pavel Machek has rebased his #libcamera AutoFocus experimental branch above mainline v0.7.0 tag during @okias organized 6th #MobileLinux Hackday yesterday (thanks to #SUSE for hosting), and I have built it on my #oneplus6 #Qualcomm #sdm845 phone running my build of 6.19.0-rc4-next-20260106-sdm845-gdc7b19cffd9e kernel and #mobian. Then I have tested it with Pavel’s mcam and, probably the first tim #QtRvSim 0.9.9 release adds Sv32 and Sv39 #RISCV standard MMU, S and U modes, PC position in source code visualization, and direct fetch and submission into the evaluation site. Online version at #CVUT central computer architecture education site https://comparch.edu.cvut.cz/ is updated as well as GitHub release page, where you can find a little more detailed changelog with contributors’ attributi12 views #QtRvSim 0.9.9 release adds Sv32 and Sv39 #RISCV standard MMU, S and U modes, PC position in source code visualization, and direct fetch and submission into the evaluation site. Online version at #CVUT central computer architecture education site https://comparch.edu.cvut.cz/ is updated as well as GitHub release page, where you can find a little more detailed changelog with contributors’ attributi #CVUTFEL ( #CVUT FEE) Advanced Computer Architecture ( #comparch) course recodings of the first five lectures are published at #VHSky.cz. Czech language recordings from the 2021 round are available as well. The B4M35PAP course builds on the knowledge from the introductory #comparch B35APO course (recordings). Each student builds their own CPU design (tools and ISA are open). The #QtRvSim #RISCV ed12 views #CVUTFEL ( #CVUT FEE) Advanced Computer Architecture ( #comparch) course recodings of the first five lectures are published at #VHSky.cz. Czech language recordings from the 2021 round are available as well. The B4M35PAP course builds on the knowledge from the introductory #comparch B35APO course (recordings). Each student builds their own CPU design (tools and ISA are open). The #QtRvSim #RISCV ed OTREES #cvut booth at #LinuxDays 2025 presenting our CAN/CAN FD projects for #Linux, #NuttX, #FPGA and #RTEMS. SaMoCon motion control platform driven by pysimCoder rapid prototyping solution for #NuttX with online monitoring and parameters tuning and update uploads through silicon-heaven and NXboot integrated in the frame of Štěpán Pressl’s #GSoC 2025 (will be presented in detail on NuttX Workshop12 views OTREES #cvut booth at #LinuxDays 2025 presenting our CAN/CAN FD projects for #Linux, #NuttX, #FPGA and #RTEMS. SaMoCon motion control platform driven by pysimCoder rapid prototyping solution for #NuttX with online monitoring and parameters tuning and update uploads through silicon-heaven and NXboot integrated in the frame of Štěpán Pressl’s #GSoC 2025 (will be presented in detail on NuttX Workshop

📊 Post engagement

Recent posts · likes + reposts
Jun 21latest
9
Avg engagement / post
5–12
Typical post (engagement)
6.3%
Engagement vs followers
69/100
Consistent reach
Oct 2023
On Mastodon since
Half of recent posts land between 5 and 12 likes + reposts (median 7) — a dependable floor a sponsored post can count on.

🔥 Top post: @Pavel Machek has rebased his #libcamera AutoFocus experimental · 25 likes + reposts

📊 Activity & format

Posting cadence
0.18 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 1 text · 11 image · 0 video.
Follower / following
12×
Follows 12 back. A strong ratio — an audience that follows them, not a follow-for-follow network.

Recent posts

View on Mastodon ↗
🔥 Top post @Pavel Machek has rebased his #libcamera AutoFocus experimental branch above mainline v0.7.0 tag during @okias organized 6th #MobileLinux Hackday yesterday (thanks to #SUSE for hosting), and I have built it on my #oneplus6 #Qualcomm #sdm845 phone running my build of 6.19.0-rc4-n… ★ 25
Goodbye #LinuxDays2026, warm welcome at #OpenSourceSummit in #Prague. The #openSUSE Tumbleweed installation on #MILKV Pioneer 64-core #RISCV system, presented at #LinuxDays running our #QtRvSim educational simulator (Sv32/Sv39 visual emula… ★ 5 #QtRvSim 0.9.9 release adds Sv32 and Sv39 #RISCV standard MMU, S and U modes, PC position in source code visualization, and direct fetch and submission into the evaluation site. Online version at #CVUT central computer architecture educati… ★ 12 I will attend the ESA Industry Space Days next week. I would be happy to meet and discuss our #RTEMS, #Linux, #NuttX, communication, #canbus, #SpaceWire, IP cores related work. Some examplesfor RTEMS CAN/CAN FD, there is near to merge Ti … ★ 2 The #SpaceWire ( #satellite oriented wired communication standard) #OpenSource #GNU/ #Linux software support (C library, CLI, Python) for Remote Memory Access Protocol ( #RMAP ) initiator and target realized by STAR-Dundee RMAP IP Cores i… ★ 4 The #cvut #cvutfel OTREES booth at InstallFest 2026 #InstallFest There are #Linux and #NuttX running on x86 PC, RISC-V and ARM. The #QtRvSim simulator is running on x86 and RISC-V Milk-V Pioneer. We have there APO course students semester … ★ 5 The article Design of Prototyping Control Unit for BLDC/PMSM Drives and Piezoelectric Actuators documenting our work on #NuttX #RTOS and #pysimCoder has been published. It documents SaMoCon Open HW and SW motion control platform as well. … ★ 4 #CVUTFEL ( #CVUT FEE) Advanced Computer Architecture ( #comparch) course recodings of the first five lectures are published at #VHSky.cz. Czech language recordings from the 2021 round are available as well. The B4M35PAP course builds on th… ★ 12 Apache #NuttX International Workshop 2025 will be held on this Thursday and Friday (16-17th October 2025) https://events.nuttx.apache.org/ It will be accessible on site (Costa Rica - home location of original author, Gregory Nutt) and onl… ★ 5 OTREES #cvut booth at #LinuxDays 2025 presenting our CAN/CAN FD projects for #Linux, #NuttX, #FPGA and #RTEMS. SaMoCon motion control platform driven by pysimCoder rapid prototyping solution for #NuttX with online monitoring and parameters… ★ 12 #NuttX Support for IEEE 802.3-2022 10BASE-T1S/L #Ethernet using Open Aliance SPI MAC-PHYs implemented by Michal Matias from #CVUT in frame of #GSoC2025 has been fully merged into NuttX mainline. The common part resides at drivers/net/oa_tc… ★ 11 Summer 2025 #cvut defended theses by OTREES / “my” students: Matyáš Bobek, FlexCAN Controller Emulation for QEMU, #qemu #canbus (git), I hope for mainlining soon, my thanks to @marckleinebudde for reviewAlbert Bezděk, Stereo Camera FPGA In… ★ 7

🐘 Community & instance

Home server
social.kernel.org
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Oct 2023
An established account with real history on the platform.

💡 Facts

🗓️Joined Mastodon in 2023 — 2 years ago.
👁️Averages 9 views per post.
📤Posts about 0.2× per week.

🕵️ Fake follower check

Estimated
61/100
Fair Credibility score
84%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 84% real, active audience · Low fake-follower risk.
  • Engagement (~6.3% of followers engage each post) is around typical for Mastodon.

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Embedded, open-source, and open-hardware enthusiast interested in passing knowledge to next generation. OpenHub https://openhub.net/accounts/ppisa/positions . For our computer architectures education see https://comparch.edu.cvut.cz/ .

📸 Gallery

Goodbye #LinuxDays2026, warm welcome at #OpenSourceSummit in #Prague. The #openSUSE Tumbleweed installation on #MILKV Pioneer 64-core #RISCV system, presented at #LinuxDays running our #QtRvSim educational simulator (Sv32/Sv39 visual emulation on Sv39), #pysmiCoder, and CTU CAN FD-based #CANBUS controller on CycloneIV PCIe board, will be available to play with on the @opensuse booth at #OpenSource #QtRvSim 0.9.9 release adds Sv32 and Sv39 #RISCV standard MMU, S and U modes, PC position in source code visualization, and direct fetch and submission into the evaluation site. Online version at #CVUT central computer architecture education site https://comparch.edu.cvut.cz/ is updated as well as GitHub release page, where you can find a little more detailed changelog with contributors’ attributi I will attend the ESA Industry Space Days next week. I would be happy to meet and discuss our #RTEMS, #Linux, #NuttX, communication, #canbus, #SpaceWire, IP cores related work. Some examplesfor RTEMS CAN/CAN FD, there is near to merge Ti AM335x suport, result of this year Ning Zhang #GSoCmotion control at #PiKRON (used by ESA for #satellite tracking and for LISA ground experiment), and at #CVUT ( The #SpaceWire ( #satellite oriented wired communication standard) #OpenSource #GNU/ #Linux software support (C library, CLI, Python) for Remote Memory Access Protocol ( #RMAP ) initiator and target realized by STAR-Dundee RMAP IP Cores integrated into custom variant of TEDIA PCD-8006 PCIe expansion card developed by Kyaw Htet Lin at #CVUT #CVUTFEL and his related thesis have been published. The The #cvut #cvutfel OTREES booth at InstallFest 2026 #InstallFest There are #Linux and #NuttX running on x86 PC, RISC-V and ARM. The #QtRvSim simulator is running on x86 and RISC-V Milk-V Pioneer. We have there APO course students semester projects running on MZ_APO. #pysimCoder on the screen as well. The NuttX introductory workshop has been visited by many people. All STM32L476RG based NUCLEO-L476 The article Design of Prototyping Control Unit for BLDC/PMSM Drives and Piezoelectric Actuators documenting our work on #NuttX #RTOS and #pysimCoder has been published. It documents SaMoCon Open HW and SW motion control platform as well. We have submitted another related presentation to the Apache Community Over Code 2026 in Glasgow, from October 10 to 15. The NuttX call for presentations is stil @Pavel Machek has rebased his #libcamera AutoFocus experimental branch above mainline v0.7.0 tag during @okias organized 6th #MobileLinux Hackday yesterday (thanks to #SUSE for hosting), and I have built it on my #oneplus6 #Qualcomm #sdm845 phone running my build of 6.19.0-rc4-next-20260106-sdm845-gdc7b19cffd9e kernel and #mobian. Then I have tested it with Pavel’s mcam and, probably the first tim #CVUTFEL ( #CVUT FEE) Advanced Computer Architecture ( #comparch) course recodings of the first five lectures are published at #VHSky.cz. Czech language recordings from the 2021 round are available as well. The B4M35PAP course builds on the knowledge from the introductory #comparch B35APO course (recordings). Each student builds their own CPU design (tools and ISA are open). The #QtRvSim #RISCV ed

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

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Frequently asked questions

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How many followers does Pavel Pisa have?
Pavel Pisa has 142 followers on Mastodon.

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