Slide 1

Slide 1 text

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

Slide 2

Slide 2 text

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

Slide 3

Slide 3 text

Why is WiFi faster than Bluetooth?

Slide 4

Slide 4 text

No content

Slide 5

Slide 5 text

Wi-Fi (802.11)

Slide 6

Slide 6 text

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

Slide 7

Slide 7 text

Wi-Fi Easy Connect

Slide 8

Slide 8 text

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

Slide 9

Slide 9 text

No content

Slide 10

Slide 10 text

Wi-Fi Locks Full & Low Latency Mode

Slide 11

Slide 11 text

Wi-Fi Locks Full & Low Latency Mode

Slide 12

Slide 12 text

Wi-Fi Multicasting

Slide 13

Slide 13 text

Wi-Fi Multicasting Mutlicast

Slide 14

Slide 14 text

No content

Slide 15

Slide 15 text

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

Slide 16

Slide 16 text

Generic Access Pro f ile - GAP Discovery/Scanning

Slide 17

Slide 17 text

Generic ATTribute Pro f ile - GATT Communication

Slide 18

Slide 18 text

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

Slide 19

Slide 19 text

No content

Slide 20

Slide 20 text

No content

Slide 21

Slide 21 text

No content

Slide 22

Slide 22 text

No content

Slide 23

Slide 23 text

No content

Slide 24

Slide 24 text

No content

Slide 25

Slide 25 text

No content

Slide 26

Slide 26 text

Bluetooth L2CAP Connection-oriented communication

Slide 27

Slide 27 text

No content

Slide 28

Slide 28 text

LoRa & LoRaWAN

Slide 29

Slide 29 text

LoRa & LoRaWAN

Slide 30

Slide 30 text

LoRa & LoRaWAN

Slide 31

Slide 31 text

No content

Slide 32

Slide 32 text

Thread and Matter

Slide 33

Slide 33 text

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

Slide 34

Slide 34 text

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

Slide 35

Slide 35 text

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

Slide 36

Slide 36 text

Ultra Wide Band

Slide 37

Slide 37 text

Ultra-Wide Band (UWB)

Slide 38

Slide 38 text

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

Slide 39

Slide 39 text

Ultra-Wide Band (UWB)

Slide 40

Slide 40 text

Ultra-Wide Band (UWB)

Slide 41

Slide 41 text

Questions? :)

Slide 42

Slide 42 text

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