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Thank you to everyone building along with me: Picos, RP2350s, droids, radar skulls and now a snowman.
Livestream party on Sun 29 Nov. What should I build in 2027?
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18 results for “drjonea”
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My IoT backend lives in Ansible roles, not in my head.
One playbook deploys EMQX and HAProxy in Docker (pinned versions, never latest), creates the MySQL auth and ACL tables, adds a device with standard topic permissions, then provisions the device itself: a small Python script finds the Pico W on USB serial and sends its Wi-Fi and MQTT credentials as JSON, saved to flash.
Roles: https://github.com/DrJonEA/oracIoTHub
Video: https://www.youtube.com/watch?v=ck1F96P57RM -
Write-up of my Pico W Cosmic Unicorn displays, both videos in one post.
LVGL firmware with two tiles. MQTT announces a new tile, the panel pulls a 32x32 RGB565 image over HTTP. Behind it: EMQX with MySQL auth and per-device ACLs, HAProxy terminating TLS, Python and Pillow drawing the tiles, Ansible rebuilding it all and provisioning each Pico over USB serial.
https://drjonea.co.uk/2026/11/09/cosmic-unicorn-pico-w-home-display-mqtt-http-emqx-haproxy-ansible/
Roles: https://github.com/DrJonEA/oracIoTHub -
https://www.europesays.com/conflicts/77704/ Russia Says It Downed 146 Drones Over Leningrad Region: 6 outlets compared #DroneAttacks #MediaAnalysis #MediaBias #NewsCompared #NewsComparison #RussiaSaysItDowned146 #Ukraine #UkraineDroneAttacks #UkraineWar
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https://www.europesays.com/conflicts/76735/ Ukraine drone attacks hit 30% of Russia’s oil refining capacity — Reuters #DroneAttacks #refinery #RussoUkrainianWar #Ukraine #UkraineDroneAttacks
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https://www.europesays.com/conflicts/76355/ Ukrainian drones strike Russia’s second-largest oil refinery; Moscow claims it downed 81 UAVs #DroneAttacks #DroneStrikes #KirishiRefinery #LeningradRegion #RussiaWar #Ukraine #UkraineDroneAttacks #UkrainianDrones
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https://www.europesays.com/conflicts/75973/ Ukrainian drones reportedly hit Russia’s second-largest oil refinery #DroneAttack #DroneAttacks #Kyiv #LeningradOblast #OilRefinery #Russia #RussiaNews #Ukraine #UkraineDroneAttacks
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https://www.europesays.com/conflicts/77978/ Ukrainian Drones Kill 2 in Western Smolensk Region as Baltics and Finland Issue Air Alerts #Baltics #DroneAttacks #drones #Finland #Smolensk #Ukraine #UkraineDroneAttacks #UkraineWar
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https://www.europesays.com/conflicts/76260/ Ukraine says it downed 135 Russian drones ahead of Abu Dhabi talks #AbuDhabiTalks #DroneAttack #MissileAttacks #MissileStrike #Russia #RussiaNews #RussiaUkraineWar #Ukraine #UkraineMissileAttacks
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https://www.europesays.com/conflicts/76213/ Khor Mor drone attack raises fears over Iraq’s energy security | Oil and Gas News #Conflict #DroneAttacks #Economy #energy #GlobalEnergyCrisis #Iraq #kurds #MiddleEast #News #NewsAnalysis #OilAndGas
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https://www.europesays.com/no/413519/ Droneangrep mørkla Zelenskyjs hjemby #BreakingNews #BreakingNews #FeaturedNews #FeaturedNews #Headlines #LatestNews #LatestNews #News #NO #Norge #Norway #Nyheter #Overskrifter #TopStories #TopStories #Verden #World #WorldNews #WorldNews
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https://www.europesays.com/no/413511/ Viktig russisk oljehavn i brann etter droneangrep #BreakingNews #BreakingNews #FeaturedNews #FeaturedNews #Headlines #Hovedoppslag #LatestNews #LatestNews #MainNews #MainNews #News #NO #Norge #Norway #Nyheter #Overskrifter #TopStories #TopStories
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https://www.europesays.com/no/413491/ To drept i droneangrep vest i Russland #BreakingNews #BreakingNews #FeaturedNews #FeaturedNews #Headlines #Hovedoppslag #LatestNews #LatestNews #MainNews #MainNews #News #NO #Norge #Norway #Nyheter #Overskrifter #TopStories #TopStories
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https://www.europesays.com/conflicts/76443/ Ukraine Hits Major Russian Refinery as Moscow Strikes Power Grid #as #CyprusMirror #DroneAttacks #grid #hits #major #moscow #power #refinery #Russian #strikes #Ukraine #UkraineDroneAttacks
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https://www.europesays.com/conflicts/76017/ Trump Administration Expands Federal Effort to Combat Drone Threats #california #DonaldTrump #DroneAttacks #drones #faa #FederalAviationAdministration #GavinNewsom #Iran #IranWar #president #ToddBlanche #Trump #TrumpAdministration
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https://www.europesays.com/conflicts/75791/ Ukrainian Drones Target Russia’s Kinef Oil Refinery Amid Escalating Energy Strikes #AbuDhabiTalks #CrudeOil #DroneAttacks #DroneStrikes #EnergySanctions #EnergyWarfare #KinefRefinery #KirishiTown #LeningradRegion #MoscowUAVs #OilInfrastructure #RussiaOilRefinery #RussianAirDefence #ThermalAnomalies #Ukraine #UkraineConflict #UkraineDroneAttacks #UkrainianDrones
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https://www.wacoca.com/tour/1180393/ 沖縄・恩納村｜「もっと深いところでも大丈夫！」マスク初挑戦の海ピクニック｜子連れ歓迎シュノーケリング #ArahaBeach #ArahaBeachSunset #beach #DJIMavic2Zoom #drone #DroneAerialView #DroneOkinawa #Healing #HealingDroneOkinawa #JapanSunset #Mavic2Zoom #natural #okinawa #OkinawaSunset #relaxation #RelaxingMusicSleep #Sea #SuperbView #trip #アラハビーチ #サンセット #ストレス解消 #ドローン #ドローン撮影 #ビーチ #ヒーリングドローン #リラックス #夕日 #夕陽 #旅行 #日本 #日本の絶景 #沖縄 #沖縄の夕日 #沖縄の海 #沖縄の空 #沖縄地方 #沖縄地方ツアー #沖縄本島 #沖縄県 #無人航拍機 #空の旅 #空中散歩 #空撮 #自然 #드론
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https://www.europesays.com/conflicts/75927/ Drone strike on Iraqi Kurdistan’s Khor Mor gas field causes widespread blackout #AlZaidi #Baghdad #Bombing #DroneAttacks #Iraq #Kurdistan #kurds #militia #oil #PrimeMinister #Syria #TomBarrack #War