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Erik Hellman - 2024-09-04 Slides a v a il a ble a t spe a kerdeck.com/erikhellm a n Wireless protocols for the next generation IoT devices

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Erik Hellman - 2024-09-04 Wireless protocols for the next generation IoT devices Is Bluetooth working yet?

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Why is WiFi faster than Bluetooth?

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Wi-Fi (802.11)

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Wi-Fi on Android Easy Connect / Device Provisioning Protocol (DPP)

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Wi-Fi Easy Connect

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Wi-Fi Easy Connect DPP URI DPP:I:MyDevice;SN=4774LH2b4044;M:010203040506;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;

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Wi-Fi Locks Full & Low Latency Mode

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Wi-Fi Locks Full & Low Latency Mode

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Wi-Fi Multicasting

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Wi-Fi Multicasting Mutlicast

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Bluetooth Classic vs LE Cl a ssic BT devices BT LE devices Everything else th a t uses Bluetooth for communic a tion

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Generic Access Pro f ile - GAP Discovery/Scanning

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Generic ATTribute Pro f ile - GATT Communication

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Generic ATTribute Pro f ile - GATT Communication The peripher a l device Logic a l grouping Communic a tion endpoint

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Bluetooth L2CAP Connection-oriented communication

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LoRa & LoRaWAN

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LoRa & LoRaWAN

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LoRa & LoRaWAN

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Thread and Matter

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Matter Copied from https://blog.espressif.com/matter-clusters-attributes-commands-82b8ec1640a0

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Matter Copied from https://blog.espressif.com/matter-clusters-attributes-commands-82b8ec1640a0

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Matter Copied from https://blog.espressif.com/matter-clusters-attributes-commands-82b8ec1640a0

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Ultra Wide Band

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Ultra-Wide Band (UWB)

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Ultra-Wide Band (UWB) Controller Controlee R a nging session

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Ultra-Wide Band (UWB)

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Ultra-Wide Band (UWB)

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Questions? :)

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Thank you for listening! spe a kerdeck.com/erikhellm a n