From 42ec7df723ece5c2c4400d8db24e3a2ac6b826d0 Mon Sep 17 00:00:00 2001 From: Trygve Laugstøl Date: Wed, 25 Apr 2018 09:03:31 +0200 Subject: wip --- slides/README.md | 2 + slides/what-is-iot-reveal.html | 151 ++++++++++++++++++++++++++++++++++++----- slides/what-is-iot-slides.pdf | Bin 221761 -> 571648 bytes slides/what-is-iot-slides.tex | 113 ++++++++++++++++++++++++------ slides/what-is-iot-text.pdf | Bin 87314 -> 689296 bytes slides/what-is-iot.md | 67 +++++++++++++----- 6 files changed, 279 insertions(+), 54 deletions(-) (limited to 'slides') diff --git a/slides/README.md b/slides/README.md index 912b907..9d1d71e 100644 --- a/slides/README.md +++ b/slides/README.md @@ -3,3 +3,5 @@ * Some TikZ diagrams where taken from: https://github.com/tabascoeye/TikZ-diagrams/tree/master/networking (Beerwarae licensed) +* NodeMCU picture from: https://i2.wp.com/electronilab.co/wp-content/uploads/2016/02/NodeMCU-%E2%80%93-Board-de-desarrollo-con-m%C3%B3dulo-ESP8266-WiFi-y-Lua-4.jpg +* Fritzing model of NodeMCU: https://github.com/roman-minyaylov/fritzing-parts/tree/master/esp8266-nodemcu-v3 diff --git a/slides/what-is-iot-reveal.html b/slides/what-is-iot-reveal.html index 1ad9d7b..a2f7d9e 100644 --- a/slides/what-is-iot-reveal.html +++ b/slides/what-is-iot-reveal.html @@ -40,7 +40,16 @@

Trygve Laugstøl <trygvis@trygvis.io>

-

What is IoT

+

What is IoT

+

wat png

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wat pdf

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wat svg

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+

What is IoT

  • Not “a computer connected to the internet” @@ -77,22 +86,26 @@
  • Network bandwidth and/or latency
  • Storage
-
  • Connected +
  • Has connectivity
    • Bluetooth
    • Wi-Fi
    • NB-IoT
      • -
    • LTE Cat-M
      • +
    • LTE Cat-M
      • +
    • LoRA
      • +
    • Proprietary radio
      • +
    • + +
    -

    Typical IoT chips - Bluetooth 4/5

    +
    +

    IoT Devices - Bluetooth 4/5 chips

    @@ -114,25 +127,124 @@ - - - - - - + + + + + + + + + + + + + + + + + + + + + +
    $1.88
    High performance,entry-level Bluetooth4/ANT/2.4GHz SoCnRF52832Cortex-M4F32k256k$2.54
    64k512k$2.59
    nRF52840Cortex-M4F256k1024k$3.85
    -

    nRF52832 Cortex-M4F 32k 256k $2.54 64k 512k $2.59 High performance Bluetooth 4/ANT/2.4GHz SoC

    -

    nRF52840 Cortex-M4F 256k 1024k $3.85 Advanced multi-protocol System-on-Chip Supporting: Bluetooth 5, ANT/ANT+, 802.15.4 and 2.4GHz proprietary

    +
      +
    • nRF52810: High performance, entry-level Bluetooth 4/ANT/2.4GHz SoC
      • +
    • nRF52832: High performance Bluetooth 4/ANT/2.4GHz SoC
      • +
    • nRF52840: Advanced multi-protocol System-on-Chip Supporting: Bluetooth 5, ANT/ANT+, 802.15.4 and 2.4GHz proprietary
      • +
    +
    +

    IoT Devices - LoRA

    +

    Modules

    + + + + + + + + + + + + + + + + + + + + + + + + + +
    ModuleData RatePrice
    RN2483A-I/RM104$12.05 @ 250
    CMWX1ZZABZ-078SX1276$10.74 @ 1000
    RF-LORA-868-SOSX1272$16.55 @ 1000
    +

    Chips

    + + + + + + + + + + + + + + + + + + + + + + + + + +
    ChipPrice
    SX1281$3.23
    SX1272$4.25
    SX1276$4.25
    SX1279$4.74
    + -
    -

    Typical IoT chips - Wi-Fi

    +
    +

    IoT Devices - NB-IoT

    + + + + + + + + + + + + + + + + + +
    ModulePrice
    uBlox SARA-N210~$10 @ 100
    Sierra Wireless HL7800_1103933$15.72
    +
    +

    IoT Devices - Wi-Fi

    @@ -290,6 +402,9 @@

    Lecture: ESP8266

    NodeMCU hardware

    +

    +
    +

    NodeMCU hardware

    ESP8266 software layers

    diff --git a/slides/what-is-iot-slides.pdf b/slides/what-is-iot-slides.pdf index 6e89140..9eb29db 100644 Binary files a/slides/what-is-iot-slides.pdf and b/slides/what-is-iot-slides.pdf differ diff --git a/slides/what-is-iot-slides.tex b/slides/what-is-iot-slides.tex index f6a35b4..e3646f7 100644 --- a/slides/what-is-iot-slides.tex +++ b/slides/what-is-iot-slides.tex @@ -78,7 +78,7 @@ What differentiates a computer from an IoT device?} Storage \end{itemize} \item - Connected + Has connectivity \begin{itemize} \tightlist @@ -89,22 +89,30 @@ What differentiates a computer from an IoT device?} \item NB-IoT \item - LTE Cat-M + LTE Cat-M \item - IR + LoRA \item - UART - \item - CAN + Proprietary radio \end{itemize} \end{itemize} -\note{} +\note{\begin{itemize} +\tightlist +\item + IR +\item + UART +\item + CAN +\end{itemize} + +Sparkfun and Adafruit etc sell modules with all of these technologies.} \end{frame} -\begin{frame}{Typical IoT chips - Bluetooth 4/5} -\protect\hypertarget{typical-iot-chips---bluetooth-45}{} +\begin{frame}{IoT Devices - Bluetooth 4/5 chips} +\protect\hypertarget{iot-devices---bluetooth-45-chips}{} \begin{longtable}[]{@{}llllll@{}} \toprule @@ -112,17 +120,22 @@ Chip & CPU & Freq & RAM & Flash & Price\tabularnewline \midrule \endhead nRF52810 & Cortex-M4 & 64 M & Hz 24k & 192k & \$1.88\tabularnewline -High perf & ormance, & entry & -level Bl & uetooth & 4/ANT/2.4GHz -SoC\tabularnewline +nRF52832 & Cortex-M4 & F & 32k & 256k & \$2.54\tabularnewline +& & & 64k & 512k & \$2.59\tabularnewline +nRF52840 & Cortex-M4 & F & 256k & 1024k & \$3.85\tabularnewline \bottomrule \end{longtable} -nRF52832 Cortex-M4F 32k 256k \$2.54 64k 512k \$2.59 High performance -Bluetooth 4/ANT/2.4GHz SoC - -nRF52840 Cortex-M4F 256k 1024k \$3.85 Advanced multi-protocol -System-on-Chip Supporting: Bluetooth 5, ANT/ANT+, 802.15.4 and 2.4GHz -proprietary +\begin{itemize} +\tightlist +\item + nRF52810: High performance, entry-level Bluetooth 4/ANT/2.4GHz SoC +\item + nRF52832: High performance Bluetooth 4/ANT/2.4GHz SoC +\item + nRF52840: Advanced multi-protocol System-on-Chip Supporting: Bluetooth + 5, ANT/ANT+, 802.15.4 and 2.4GHz proprietary +\end{itemize} \note{All quantities are 1000 pieces @@ -131,12 +144,70 @@ https://www.digikey.no/products/en/rf-if-and-rfid/rf-transceiver-ics/879?k=nrf51 nRF52832: these have different packagings, not only difference price -https://www.digikey.no/products/en/rf-if-and-rfid/rf-transceiver-ics/879?FV=1c0001\%2Cffe0036f\&quantity=3000\&ColumnSort=1000011\&page=1\&k=nrf52832\&pageSize=500\&pkeyword=nrf52810} +https://www.digikey.no/products/en/rf-if-and-rfid/rf-transceiver-ics/879?FV=1c0001\%2Cffe0036f\&quantity=3000\&ColumnSort=1000011\&page=1\&k=nrf52832\&pageSize=500\&pkeyword=nrf52810 + +nRF52810: High performance, entry-level Bluetooth 4/ANT/2.4GHz SoC +nRF52832: High performance Bluetooth 4/ANT/2.4GHz SoC nRF52840: Advanced +multi-protocol System-on-Chip Supporting: Bluetooth 5, ANT/ANT+, +802.15.4 and 2.4GHz proprietary} + +\end{frame} + +\begin{frame}{IoT Devices - LoRA} +\protect\hypertarget{iot-devices---lora}{} + +\begin{block}{Modules} + +\begin{longtable}[]{@{}lll@{}} +\toprule +Module & Data Rate & Price\tabularnewline +\midrule +\endhead +RN2483A-I/RM104 & & \$12.05 @ 250\tabularnewline +CMWX1ZZABZ-078 & SX1276 & \$10.74 @ 1000\tabularnewline +RF-LORA-868-SO & SX1272 & \$16.55 @ 1000\tabularnewline +\bottomrule +\end{longtable} + +\end{block} + +\begin{block}{Chips} + +\begin{longtable}[]{@{}ll@{}} +\toprule +Chip & Price\tabularnewline +\midrule +\endhead +SX1281 & \$3.23\tabularnewline +SX1272 & \$4.25\tabularnewline +SX1276 & \$4.25\tabularnewline +SX1279 & \$4.74\tabularnewline +\bottomrule +\end{longtable} + +\note{These modules require an external MCU, so does the chips.} + +\end{block} \end{frame} -\begin{frame}{Typical IoT chips - Wi-Fi} -\protect\hypertarget{typical-iot-chips---wi-fi}{} +\begin{frame}{IoT Devices - NB-IoT} +\protect\hypertarget{iot-devices---nb-iot}{} + +\begin{longtable}[]{@{}ll@{}} +\toprule +Module & Price\tabularnewline +\midrule +\endhead +uBlox SARA-N210 & \textasciitilde{}\$10 @ 100\tabularnewline +Sierra Wireless HL7800\_1103933 & \$15.72\tabularnewline +\bottomrule +\end{longtable} + +\end{frame} + +\begin{frame}{IoT Devices - Wi-Fi} +\protect\hypertarget{iot-devices---wi-fi}{} \begin{longtable}[]{@{}llllll@{}} \toprule @@ -963,6 +1034,8 @@ releases at the same time.} \begin{frame}{Assignment 1: Blink a led} \protect\hypertarget{assignment-1-blink-a-led}{} +\includegraphics{../arduino/assignment-1/solution/assignment-1_bb.pdf} + \end{frame} \begin{frame}{Assignment 2: Connect to Wi-Fi} diff --git a/slides/what-is-iot-text.pdf b/slides/what-is-iot-text.pdf index 8270d3e..6d02221 100644 Binary files a/slides/what-is-iot-text.pdf and b/slides/what-is-iot-text.pdf differ diff --git a/slides/what-is-iot.md b/slides/what-is-iot.md index 341e4d4..edc3940 100644 --- a/slides/what-is-iot.md +++ b/slides/what-is-iot.md @@ -53,38 +53,36 @@ What differentiates a computer from an IoT device? * CPU * Network bandwidth and/or latency * Storage -* Connected +* Has connectivity * Bluetooth * Wi-Fi * NB-IoT * LTE Cat-M - - * IR - * UART - * CAN + * LoRA + * Proprietary radio ::: notes +* IR +* UART +* CAN +Sparkfun and Adafruit etc sell modules with all of these technologies. ::: -## Typical IoT chips - Bluetooth 4/5 +## IoT Devices - Bluetooth 4/5 chips -!comment -~~~ -~~~ Chip CPU Freq RAM Flash Price -------- -------- ---- -------- ------ ------ nRF52810 Cortex-M4 64 MHz 24k 192k $1.88 -High performance, entry-level Bluetooth 4/ANT/2.4GHz SoC - nRF52832 Cortex-M4F 32k 256k $2.54 64k 512k $2.59 -High performance Bluetooth 4/ANT/2.4GHz SoC - nRF52840 Cortex-M4F 256k 1024k $3.85 -Advanced multi-protocol System-on-Chip Supporting: Bluetooth 5, ANT/ANT+, 802.15.4 and 2.4GHz proprietary + +* nRF52810: High performance, entry-level Bluetooth 4/ANT/2.4GHz SoC +* nRF52832: High performance Bluetooth 4/ANT/2.4GHz SoC +* nRF52840: Advanced multi-protocol System-on-Chip Supporting: Bluetooth 5, ANT/ANT+, 802.15.4 and 2.4GHz proprietary ::: notes @@ -96,9 +94,45 @@ nRF52832: these have different packagings, not only difference price https://www.digikey.no/products/en/rf-if-and-rfid/rf-transceiver-ics/879?FV=1c0001%2Cffe0036f&quantity=3000&ColumnSort=1000011&page=1&k=nrf52832&pageSize=500&pkeyword=nrf52810 +nRF52810: High performance, entry-level Bluetooth 4/ANT/2.4GHz SoC +nRF52832: High performance Bluetooth 4/ANT/2.4GHz SoC +nRF52840: Advanced multi-protocol System-on-Chip Supporting: Bluetooth 5, ANT/ANT+, 802.15.4 and 2.4GHz proprietary + +::: + +## IoT Devices - LoRA + +### Modules + +Module Data Rate Price +----- --------- ------ +RN2483A-I/RM104 $12.05 @ 250 +CMWX1ZZABZ-078 SX1276 $10.74 @ 1000 +RF-LORA-868-SO SX1272 $16.55 @ 1000 + +### Chips + +Chip Price +---- ------- +SX1281 $3.23 +SX1272 $4.25 +SX1276 $4.25 +SX1279 $4.74 + +::: notes + +These modules require an external MCU, so does the chips. + ::: -## Typical IoT chips - Wi-Fi +## IoT Devices - NB-IoT + +Module Price +------ ----- +uBlox SARA-N210 ~$10 @ 100 +Sierra Wireless HL7800_1103933 $15.72 + +## IoT Devices - Wi-Fi Chip CPU Freq ROM RAM Price ----- ------- ------- ----- ------ ------ @@ -305,7 +339,7 @@ Version 3.1.1 er den som gjelder, V 3.1 er rar, de andre finnes ikke (før stand ## MQTT - The protocol -Agents have one of two roles: +Agents have one of two roles: * *Client* * Publishes *messages* @@ -501,6 +535,7 @@ In between are: ## Assignment 1: Blink a led + ## Assignment 2: Connect to Wi-Fi ## Assignment 3: Connect to MQTT broker -- cgit v1.2.3