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Free public beta until December 4, 2026: every course is open, no card needed. After that, the first chapter of each course stays free and full access is a one-time $39 ($19 for up to 100 founding members chosen for helpful feedback). Your progress is kept. How the beta works

iot

Walking a device through registration, provisioning, operation and decommissioning

taught

Taught in

Requires

Required by

Local knowledge map

Local knowledge map

Designing a factory provisioning flow with key injection and tes… Rolling a release out in stages and halting it on a health signal Giving each device its own key and certificate through a… Grouping devices, rolling out configuration in… Walking a device through registration, provisioning,… Authenticating devices and users to an API with per-device… Computing a shadow's delta from desired and reported state, with… Storing secrets on a device with NVS encryption, the… Getting Wi-Fi credentials onto a device without… Telling a device's identity (ID, key, certificate) apart… Experimenting only on networks and devices you own, on an… Giving each device its own MQTT credentials and a topic ACL that… Joining a Wi-Fi network from an ESP32 in station mode,… Splitting an IPv4 address into network and host parts with a…

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Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.