diff options
Diffstat (limited to 'slides/what-is-iot-reveal.html')
| -rw-r--r-- | slides/what-is-iot-reveal.html | 151 |
1 files changed, 133 insertions, 18 deletions
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 @@ <p class="author">Trygve Laugstøl <trygvis@trygvis.io></p> </section> -<section><section id="what-is-iot" class="title-slide slide level1"><h1>What is IoT</h1></section><section id="what-is-iot-1" class="slide level2"> +<section><section id="what-is-iot" class="title-slide slide level1"><h1>What is IoT</h1></section><section id="wat-png" class="slide level2"> +<h2>wat png</h2> +<p><img data-src="/home/trygvis/Dokumenter/Fritzing/bins/Untitled%20Sketch_bb.png" /></p> +</section><section id="wat-pdf" class="slide level2"> +<h2>wat pdf</h2> +<p><embed data-src="/home/trygvis/Dokumenter/Fritzing/bins/Untitled%20Sketch_bb.pdf" /></p> +</section><section id="wat-svg" class="slide level2"> +<h2>wat svg</h2> +<p><img data-src="/home/trygvis/Dokumenter/Fritzing/bins/Untitled%20Sketch_bb.svg" /></p> +</section><section id="what-is-iot-1" class="slide level2"> <h2>What is IoT</h2> <ul> <li>Not “a computer connected to the internet” @@ -77,22 +86,26 @@ <li>Network bandwidth and/or latency</li> <li>Storage</li> </ul></li> -<li>Connected +<li>Has connectivity <ul> <li>Bluetooth</li> <li>Wi-Fi</li> <li>NB-IoT</li> -<li>LTE Cat-M <!-- --></li> +<li>LTE Cat-M</li> +<li>LoRA</li> +<li>Proprietary radio</li> +</ul></li> +</ul> +<aside class="notes"> +<ul> <li>IR</li> <li>UART</li> <li>CAN</li> -</ul></li> </ul> -<aside class="notes"> - +<p>Sparkfun and Adafruit etc sell modules with all of these technologies.</p> </aside> -</section><section id="typical-iot-chips---bluetooth-45" class="slide level2"> -<h2>Typical IoT chips - Bluetooth 4/5</h2> +</section><section id="iot-devices---bluetooth-45-chips" class="slide level2"> +<h2>IoT Devices - Bluetooth 4/5 chips</h2> <table> <thead> <tr class="header"> @@ -114,25 +127,124 @@ <td style="text-align: left;">$1.88</td> </tr> <tr class="even"> -<td style="text-align: left;">High perf</td> -<td style="text-align: left;">ormance,</td> -<td>entry</td> -<td style="text-align: left;">-level Bl</td> -<td style="text-align: left;">uetooth</td> -<td style="text-align: left;">4/ANT/2.4GHz SoC</td> +<td style="text-align: left;">nRF52832</td> +<td style="text-align: left;">Cortex-M4</td> +<td>F</td> +<td style="text-align: left;">32k</td> +<td style="text-align: left;">256k</td> +<td style="text-align: left;">$2.54</td> +</tr> +<tr class="odd"> +<td style="text-align: left;"></td> +<td style="text-align: left;"></td> +<td></td> +<td style="text-align: left;">64k</td> +<td style="text-align: left;">512k</td> +<td style="text-align: left;">$2.59</td> +</tr> +<tr class="even"> +<td style="text-align: left;">nRF52840</td> +<td style="text-align: left;">Cortex-M4</td> +<td>F</td> +<td style="text-align: left;">256k</td> +<td style="text-align: left;">1024k</td> +<td style="text-align: left;">$3.85</td> </tr> </tbody> </table> -<p>nRF52832 Cortex-M4F 32k 256k $2.54 64k 512k $2.59 High performance Bluetooth 4/ANT/2.4GHz SoC</p> -<p>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</p> +<ul> +<li>nRF52810: High performance, entry-level Bluetooth 4/ANT/2.4GHz SoC</li> +<li>nRF52832: High performance Bluetooth 4/ANT/2.4GHz SoC</li> +<li>nRF52840: Advanced multi-protocol System-on-Chip Supporting: Bluetooth 5, ANT/ANT+, 802.15.4 and 2.4GHz proprietary</li> +</ul> <aside class="notes"> <p>All quantities are 1000 pieces</p> <p>nRF51: https://www.digikey.no/products/en/rf-if-and-rfid/rf-transceiver-ics/879?k=nrf51822</p> <p>nRF52832: these have different packagings, not only difference price</p> <p>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</p> +<p>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</p> +</aside> +</section><section id="iot-devices---lora" class="slide level2"> +<h2>IoT Devices - LoRA</h2> +<h3 id="modules">Modules</h3> +<table> +<thead> +<tr class="header"> +<th>Module</th> +<th>Data Rate</th> +<th style="text-align: left;">Price</th> +</tr> +</thead> +<tbody> +<tr class="odd"> +<td>RN2483A-I/RM104</td> +<td></td> +<td style="text-align: left;">$12.05 @ 250</td> +</tr> +<tr class="even"> +<td>CMWX1ZZABZ-078</td> +<td>SX1276</td> +<td style="text-align: left;">$10.74 @ 1000</td> +</tr> +<tr class="odd"> +<td>RF-LORA-868-SO</td> +<td>SX1272</td> +<td style="text-align: left;">$16.55 @ 1000</td> +</tr> +</tbody> +</table> +<h3 id="chips">Chips</h3> +<table> +<thead> +<tr class="header"> +<th>Chip</th> +<th style="text-align: left;">Price</th> +</tr> +</thead> +<tbody> +<tr class="odd"> +<td>SX1281</td> +<td style="text-align: left;">$3.23</td> +</tr> +<tr class="even"> +<td>SX1272</td> +<td style="text-align: left;">$4.25</td> +</tr> +<tr class="odd"> +<td>SX1276</td> +<td style="text-align: left;">$4.25</td> +</tr> +<tr class="even"> +<td>SX1279</td> +<td style="text-align: left;">$4.74</td> +</tr> +</tbody> +</table> +<aside class="notes"> +<p>These modules require an external MCU, so does the chips.</p> </aside> -</section><section id="typical-iot-chips---wi-fi" class="slide level2"> -<h2>Typical IoT chips - Wi-Fi</h2> +</section><section id="iot-devices---nb-iot" class="slide level2"> +<h2>IoT Devices - NB-IoT</h2> +<table> +<thead> +<tr class="header"> +<th>Module</th> +<th>Price</th> +</tr> +</thead> +<tbody> +<tr class="odd"> +<td>uBlox SARA-N210</td> +<td>~$10 @ 100</td> +</tr> +<tr class="even"> +<td>Sierra Wireless HL7800_1103933</td> +<td>$15.72</td> +</tr> +</tbody> +</table> +</section><section id="iot-devices---wi-fi" class="slide level2"> +<h2>IoT Devices - Wi-Fi</h2> <table> <thead> <tr class="header"> @@ -290,6 +402,9 @@ </section></section> <section><section id="lecture-esp8266" class="title-slide slide level1"><h1>Lecture: ESP8266</h1></section><section id="nodemcu-hardware" class="slide level2"> <h2>NodeMCU hardware</h2> +<p><img data-src="images/NodeMCU-–-Board-de-desarrollo-con-módulo-ESP8266-WiFi-y-Lua-4.jpg" /></p> +</section><section id="nodemcu-hardware-1" class="slide level2"> +<h2>NodeMCU hardware</h2> </section><section id="esp8266-software-layers" class="slide level2"> <h2>ESP8266 software layers</h2> |