Differences

This shows you the differences between two versions of the page.

--- en:edu:zmitac:macro:embedeed:lab:esp [2021/12/21 14:31] – [Laboratory hardware in details] pczekalski
+++ en:edu:zmitac:macro:embedeed:lab:esp [2021/12/21 14:33] (current) – [Connecting to the nodes] pczekalski
@@ Line 29: / Line 29: @@
 ==== Sensors ====
 In the following scenarios, you will use a DHT, integrated temperature-humidity sensor. \\
-Sensor types vary between nodes (Figure {{ref>dhtsensors}}):
-  * Nodes 1 through 4 all use DHT 22 (white sensor);
-  * Nodes 8 through 11 all use DHT 11 (a blue one);
 <figure dhtsensors>
@@ Line 38: / Line 35: @@
 </figure>
-All of our laboratory nodes use DHT11 sensors. \\ In general, DHT11 and DHT22 sensors differ with accuracy; thus for raw experimentation, it is meaningless.
+All of our laboratory nodes use DHT11 sensors(blue one on the Figure {{ref>dhtsensors}}). \\ In general, DHT11 and DHT22 sensors differ with accuracy.
 Regarding DHTs, all nodes share the same configuration on the connection level: your DHT is always connected to the D4/GPIO2 pin of the ESP microcontroller.
@@ Line 49: / Line 46: @@
 Please follow instructions and remember to fix your theme for Revolution! Your environment should look like in Figure {{ref>vrellab}}.\\
-__**Do not book a device for more than 30 minutes in a row (Figure {{ref>vrelbooking}}): respect other students!**__ You can continue working with devices out of regular working hours, see supervisor's guidance on lab availability.
+__**Do not book a device for more than 30 minutes in a row (Figure {{ref>vrelbooking}}): respect other students!**__ \\
+You can continue working with devices out of regular working hours, see the supervisor's guidance on lab availability.
 The URL for accessing the VREL lab is: [[http://distance.roboticlab.eu]].