2026-07-16T11:04:06Z https://njump.me Olimex https://njump.me/npub1qu3wtj8q0g07znknm3dlf3llccqp9m2mrvwnzl48wfh0kdh65casnec5df https://files.mastodon.social/accounts/avatars/001/142/553/original/4581c655aca4538d.jpg https://files.mastodon.social/accounts/avatars/001/142/553/original/4581c655aca4538d.jpg https://njump.me/nevent1qqs8lvhuuwkz952kuwpl30v0q42anwgsnj52tpgwluy8yvl5farnh0qzyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkp76pn5 New Industrial Grade Open Source Hardware board: PICO-EVB enables your Raspberry PI PICO to drive relays and sense High voltage inputs <a href="https://olimex.wordpress.com/2026/07/16/new-industrial-grade-open-source-hardware-board-pico-evb-enables-your-raspberry-pi-pico-to-drive-relays-and-sense-high-voltage-inputs/">https://olimex.wordpress.com/2026/07/16/new-industrial-grade-open-source-hardware-board-pico-evb-enables-your-raspberry-pi-pico-to-drive-relays-and-sense-high-voltage-inputs/</a> #raspberrypi #pico #iot #plc #oshw #industial #automation #esphome #homeassistant<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/116/929/286/161/303/157/original/47ee7b9928ec7436.jpg"> 2026-07-16T10:55:24Z https://njump.me/nevent1qqsxddggqeq339f57w3gnpnvvgfa8dnkkm6ssa62sz6zcqa5qg0hw5czyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrk2mzlfm Home Automation with Phone Notifications for Under €5? Yes, It’s Possible!<br/>How to do it with EUR 4.95 ESP32-C3-DevKit-LiPo tutorial <a href="https://olimex.wordpress.com/2026/06/11/home-automation-with-phone-notifications-for-under-e5-yes-its-possible/">https://olimex.wordpress.com/2026/06/11/home-automation-with-phone-notifications-for-under-e5-yes-its-possible/</a><br/>#esp32 #espressif #telegram #homeautomation #iot #notifications #door #monitoring #motion #detection<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/116/731/303/259/940/498/original/e0923d36c4db7e7b.jpg"> 2026-06-11T11:45:55Z https://njump.me/nevent1qqszu7v6yy3t9s63yx22tsl0a9y5hlf4s0m9xnragplczeg0dlhga3qzyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkuyqgjd Introducing the ESP32-P4-PC Open Source Hardware Board - the most comprehensive and feature-rich ESP32-P4 board on the market. <br/>From HMI systems and industrial controllers to edge AI and vision applications - the ESP32-P4-PC gives you everything in one board. <br/><a href="https://olimex.wordpress.com/2026/02/17/esp32-p4-pc-open-source-hardware-board-the-most-comprehensive-and-feature-rich-esp32-p4-board-on-the-market/">https://olimex.wordpress.com/2026/02/17/esp32-p4-pc-open-source-hardware-board-the-most-comprehensive-and-feature-rich-esp32-p4-board-on-the-market/</a> #OpenSourceHardware #ESP32P4 #Olimex #RISCV #IoT #EmbeddedSystems<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/116/086/176/086/491/716/original/ec34e7f28169f6b6.jpg"> 2026-02-17T13:21:25Z https://njump.me/nevent1qqsyze0lz23u3vw2yze3vqyqze0hd00ks50g9n7gwecs2yjxxs2vjqgzyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkrfna05 JLCPCB plans to spend $85K on an “Open Source Hardware” competition, yet participation requires the use of EasyEDA—their closed-source, vendor-locked PCB design tool.<br/><br/>Donating this money to the KiCad team to further improve KiCad would be a far better way to support open-source hardware. 2026-02-09T19:05:35Z https://njump.me/nevent1qqsdzeh07k8tdnsvyjvvt38alv8536q8ufldzgmrnfu6r6aevfsa97czyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrke9zke3 Our Soldering Workshop proposal has been officially accepted for FOSDEM 2026.<br/>On 31 January, from 10:00 to 17:00, participants will assemble the RVPC, an open-source hardware and software retro-style RISC-V computer. <a href="https://olimex.wordpress.com/2025/12/10/we-will-run-soldering-workshop-for-rvpc-the-retro-style-risc-v-computer-on-fosdem-2026/">https://olimex.wordpress.com/2025/12/10/we-will-run-soldering-workshop-for-rvpc-the-retro-style-risc-v-computer-on-fosdem-2026/</a> #fosdem #riscv #oshw #floss<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/115/694/199/396/484/782/original/0022a0dea622fdaf.jpg"> <br/> <img src="https://files.mastodon.social/media_attachments/files/115/694/200/128/853/170/original/2814a91597aab92a.png"> 2025-12-10T07:56:49Z https://njump.me/nevent1qqsd5n6y8edxg7yz0dw9ca7hpe7y5yadk2rwqc4enmmrqfgrywwn3xgzyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkusy4hw In reply to <a href='/nevent1qqszy9cm0xw2nufpg4s6gxueuzm5tg85f8lzucucv6u3vnspvfhs86spz4mhxue69uhhyetvv9ujumt0wd68ytnsw43ql7vczd'>nevent1q…vczd</a><br/>_________________________<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq0et3qv3knm90xp84m7066lhxz3fa6skul0flemncn25gdu8tzudqydjytp" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>Elena ``of Valhalla''</span> (<span class="italic">nprofile…jytp</span>)</a></span> all our ESP boards run MicroPython just fine, but never tried Circuit Python 2025-10-08T12:56:38Z https://njump.me/nevent1qqsp94r6eff75883kwtrhuvg7y2zm2mhcutrycfh4a77vhm56sn3e5szyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrka8t70v Arduino / Qualcomm is like Eagle / Autodesk dejavue for me. Next step will be closed source bootloaders and IDEs. Qualcomm don&#39;t care for Arduino and Open Source, they just want to ride Arduino community to compete with Qualcomm / Raspberry pi. Arduino is doomed. Hope Arduino team sold out for good money. They did amazing jobs with the years, but this closed source money driven corporation will just chew and spit them in few years. #arduino #qualcomm #broadcom #raspberrypi #opensource 2025-10-08T05:34:05Z https://njump.me/nevent1qqst66n43y05tsk36allesqp68da7mchhdemakvke4lx374t26ulcegzyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkmf9eqv Once upon a time, there was Hackafe in Plovdiv - a place to share ideas and learn new things <a href="https://olimex.wordpress.com/2025/08/27/once-upon-a-time-there-was-hackafe-in-plovdiv-a-place-to-share-ideas-and-learn-new-things-about-the-it-industry/">https://olimex.wordpress.com/2025/08/27/once-upon-a-time-there-was-hackafe-in-plovdiv-a-place-to-share-ideas-and-learn-new-things-about-the-it-industry/</a> we miss it very much and will try to resurrect it! First meeting is September 3rd 18.00-19.00 for Meshtastic workshop #meshtastic #workshop<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/115/100/444/890/131/695/original/43848f9d92a74329.png"> 2025-08-27T11:17:04Z https://njump.me/nevent1qqsw2za2lqratnnm5ettuld5vvrcgre4y6luyv3m4zfj70a02ep43dgzyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkwaw847 Signetics 2650 processor based on IBM 1130 emulator is made with Olimex PICO2 XL <a href="https://olimex.wordpress.com/2025/05/16/signetics-2650-icepi-developed-with-olimex-pico2-xl-board/">https://olimex.wordpress.com/2025/05/16/signetics-2650-icepi-developed-with-olimex-pico2-xl-board/</a> #retrocomputer #retrogaming #signetics #pico2 #rp2350<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/114/516/498/585/304/885/original/4f8ea9663db69e48.png"> <br/> <img src="https://files.mastodon.social/media_attachments/files/114/516/498/814/574/637/original/89c5b34fd54b462f.png"> 2025-05-16T08:20:02Z https://njump.me/nevent1qqstwasler3wjmemsphqzfsvurnutu7902ecl0ynpau0aeh8gercd2szyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrk48tmq5 TuxCon2025 is May 10-11 and you are welcome to join. This is free to participate Open Source Hardware and Software conference in Plovdiv, Bulgaria. This year we have guest lector from @seeedstudio Violet Su , the very first retro computer IMKO-1 will be present by Anton Orush <a href="https://olimex.wordpress.com/2025/04/16/tuxcon-2025-the-open-source-hardware-and-software-conference-in-plovdiv-is-on-may-10-11th/">https://olimex.wordpress.com/2025/04/16/tuxcon-2025-the-open-source-hardware-and-software-conference-in-plovdiv-is-on-may-10-11th/</a> #oshw #tuxcon #imko-1 #pravetz82 #retro #computer #free #event #foss<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/114/347/096/756/012/939/original/d1c20b4d6b307d9b.png"> <br/> <img src="https://files.mastodon.social/media_attachments/files/114/347/096/995/166/558/original/b13fe7223de34180.png"> 2025-04-16T10:11:09Z https://njump.me/nevent1qqsryea4z5pgeaffw53mngmjkgm0460g92q2zy5s6xej0mfcd6cwrqqzyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkv6sk4f WCH 32-bit microcontrollers and tools are available now at <a href="http://olimex.com">http://olimex.com</a> <a href="https://olimex.wordpress.com/2025/03/24/wch-32-bit-risc-v-microcontrollers-and-tools-in-stock/">https://olimex.wordpress.com/2025/03/24/wch-32-bit-risc-v-microcontrollers-and-tools-in-stock/</a> #riscv #wch #ch32v003 #programmer #debugger<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/114/217/168/953/561/797/original/925519d3ddcee1f8.png"> <br/> <img src="https://files.mastodon.social/media_attachments/files/114/217/169/173/837/035/original/c720b2777a0c2a6f.jpg"> <br/> <img src="https://files.mastodon.social/media_attachments/files/114/217/169/505/968/356/original/2056874b9e398c91.jpg"> 2025-03-24T11:28:21Z https://njump.me/nevent1qqswhgz95lsjqh232qk3j9xymn9vay58ddr700mnjfxkfytkx3cdy4szyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkhu6lx8 OSHWA is at FOSDEM<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/113/933/993/913/735/606/original/99885495e7aa889a.jpg"> 2025-02-02T11:13:06Z https://njump.me/nevent1qqspznnc7xh7fjsmmwpggnzahq646v898cufnqt9l42jevvwc7kqtaczyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrk9u239n PICO2-XXL open source hardware board with RP2350B and exposed all 48 GPIO is now available for ordering <a href="https://olimex.wordpress.com/2025/01/10/pico2-xl-and-pico2-xxl-oshw-boards-are-now-available-for-ordering-the-shipments-start-january-17th/">https://olimex.wordpress.com/2025/01/10/pico2-xl-and-pico2-xxl-oshw-boards-are-now-available-for-ordering-the-shipments-start-january-17th/</a> #pico2 #raspberrypi #micropython #arduino<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/113/804/290/365/005/258/original/fb9b07a8b13413ad.jpg"> <br/> <img src="https://files.mastodon.social/media_attachments/files/113/804/290/650/190/435/original/1842e559d8399cbf.jpg"> 2025-01-10T13:27:47Z https://njump.me/nevent1qqsp0g7rn3xvteetny6k8x9rpt2emepud8lt22mlstyunw4gmara83gzyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkpthaqw RP2040pc is Open Source Hardware all in one computer based on RP2040 with 4 USB ports, HDMI display and stereo Audio and can emulate Apple ][ Apple][e Oric-Atmos and run Total Replay Games <a href="https://olimex.wordpress.com/2024/12/11/rp2040pc-is-all-in-one-open-source-hardware-computer-with-4-usb-hosts-hdmi-display-stereo-audio-and-uext-with-reload-emulator-you-can-run-apple-applee-and-oricatmos-software-on-it/">https://olimex.wordpress.com/2024/12/11/rp2040pc-is-all-in-one-open-source-hardware-computer-with-4-usb-hosts-hdmi-display-stereo-audio-and-uext-with-reload-emulator-you-can-run-apple-applee-and-oricatmos-software-on-it/</a> #retrocomputing #retrogaming #apple2 #oshw<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/113/634/707/144/182/124/original/51aa3d3b140c9082.png"> 2024-12-11T14:40:28Z https://njump.me/nevent1qqsyvcffatj3mjjj6wt0hslu5n90mjc66ejmwupfuztwqr5ycawre9szyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkv0mmfs PICO2-XL and PICO2-XXL are new Open Source Hardware boards with RP2350B all 48 GPIOs exposed, 16MB Flash, 8MB PSRAM, SD-CARD, USB-C, RESET+BOOT buttons, 2A 3.3V power supply <a href="https://olimex.wordpress.com/2024/11/28/pico2-xl-and-pico2-xxl-are-open-source-hardware-boards-with-rp2350b-and-offering-48-gpios-available-2-16mb-flash-0-8mb-psram-sd-card-usb-c-and-2a-3-3v-power-supply/">https://olimex.wordpress.com/2024/11/28/pico2-xl-and-pico2-xxl-are-open-source-hardware-boards-with-rp2350b-and-offering-48-gpios-available-2-16mb-flash-0-8mb-psram-sd-card-usb-c-and-2a-3-3v-power-supply/</a> #raspberrypi #pico2 #rp2350<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/113/560/699/405/495/301/original/d8dec33ac4ff93e3.png"> <br/> <img src="https://files.mastodon.social/media_attachments/files/113/560/699/743/928/506/original/399e4c301316d74b.png"> <br/> <img src="https://files.mastodon.social/media_attachments/files/113/560/700/025/259/285/original/e3a5d5ae7c8b0689.png"> 2024-11-28T12:59:28Z https://njump.me/nevent1qqs2kukh0p5ddd555nnpcy3achaghrx3rs9luc0cr0wnzzdc9a3y52szyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrkalm4rv TuxCon 2024 open source hardware and software conference was last weekend in Plovdiv! With lot of talks and soldering workshop it was lot of fun and beer :) Thanks to everyone who came! Looking forward to see you next year <a href="https://olimex.wordpress.com/2024/05/14/tuxcon-2024-soldering-workshop-now-we-have-more-kids-interested-in-soldering/">https://olimex.wordpress.com/2024/05/14/tuxcon-2024-soldering-workshop-now-we-have-more-kids-interested-in-soldering/</a> #oshw #tuxcon #retrocomputing<br/><br/> <img src="https://files.mastodon.social/media_attachments/files/112/438/174/700/795/192/original/e81f45b8eab9df9b.jpg"> 2024-05-14T07:06:35Z https://njump.me/nevent1qqszpesxxtg7f3jfac8777m9y9df3ejwjndq02uceuxn9f4ttav80sqzyqrj9ewgupaplc2w60w9hax8llrqqyhdtvd36vt75aexa7ekl2nrk8kh7az In reply to <a href='/nevent1qqsq4sulxfp72cdy8ay6wryh6jl6t00emvcpagv32hwjg3p9e3ykntgpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43q8ndt6n'>nevent1q…dt6n</a><br/>_________________________<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/npub1te686df47h2e4m2ujfm7294sne4nt75xscp7t6ruzpga3ncgq0aqu6zc4l" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>npub1te686df47h2e4m2ujfm7294sne4nt75xscp7t6ruzpga3ncgq0aqu6zc4l</span> (<span class="italic">npub1te6…zc4l</span>)</a></span> did you check ESP32-SBC-FabGL? It has PC emulator and runs FreeDOS where you can run all old PC stuff and have access to GPIO I2C and SPI from them 2023-08-05T07:29:12Z