{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Tech Stories Tech Brief By HackerNoon","title":"AWS IoT Core in Production: How We Built OTA Firmware Pipelines for 300+ Physical EV Chargers","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/b283d15a\"></iframe>","width":"100%","height":180,"duration":1095,"description":"\n        This story was originally published on HackerNoon at: https://hackernoon.com/aws-iot-core-in-production-how-we-built-ota-firmware-pipelines-for-300-physical-ev-chargers.\nLearn how to build a production OTA firmware pipeline for EV chargers with AWS IoT Core, MQTT, IoT Jobs, device shadows, and session-aware updates.\nCheck more stories related to tech-stories at: https://hackernoon.com/c/tech-stories.\n            You can also check exclusive content about #aws-iot-core, #cloudwatch, #ota, #aws-iot-core-in-production, #aws-iot-architecture, #ota-firmware-updates, #iot-device-management, #device-shadow-aws,  and more.\nThis story was written by: @mani66. Learn more about this writer by checking @mani66's about page,\n            and for more stories, please visit hackernoon.com.\nDrawing from a migration from a self-managed MQTT broker to AWS IoT Core, this article explains how to build a production-ready OTA firmware platform for hundreds of EV chargers. It covers session-aware deployments, multi-component firmware sequencing, device shadows, IoT Jobs, observability, security, and lessons learned operating a geographically distributed hardware fleet.\n        \n        ","thumbnail_url":"https://img.transistorcdn.com/IuqXIpaNNuezY7jNfIDnL5gqB1iL_SEndwUUzLGdljY/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9zaG93/LzQxNDI5LzE2ODM1/ODM0NjQtYXJ0d29y/ay5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}