Solder the replacement part from step 1) to the two outer-most pads of the 3 pads on the bottom. The middle pad on the bottom and the two pads on top will not be soldered.
In the /etc/config/wireless file, customize the settings for your Hotspot 2.0-enabled interface. Ensure the correct device, encryption type, and other parameters are set. Pay attention to the WAN Metrics, NAI Realm, and Domain Names sections to tailor...
By default, the SQSGateway monitor script will just log inbound messages from the API Gateway - it won't act on them. Still, running this script and checking logs is the best way to test and ensure your setup is working correctly. To test, first run...
Okay... yes... this is lazy "an exercise left to the reader" step.Next you will need to modify the monitor.js script to actually take an action when a message is received. You may also want to add some additional validation to the inbound message...
Here's the code that was used in this project, and its a simple one. This code essentially demonstrates how to use the AHT10 sensor library to read temperature and humidity, display the results on an OLED screen, and handle errors. The delays between...
This was the previous Hotplate project, which expanded the heating area by connecting the cloth iron's element to a copper plate. A mechanical mechanism called a thermostat was used to control the heating element of the original version of the hotplate....
To update the TOTP authenticator you need the following: * A authenticator with the dfu bootloader installed (prebuild bootloader can be found here. * Dfu util * New software To install the new firmware follow the following steps: 1. Hold the "enter"...
The clock can be built in 4 or 5 meetings with kids. Recommend ages 10 - 18. Younger kids will need more help. One person can handle 8 - 10, with more you will need some help First meeting 1. I talk about what an...
Second meeting 1. Hand out the Arduino, RTC module, wires, alligator clips, USB power block and USB cable 2. I ask them how we are going to have the Arduino control the meters ? I explain what PWM signal is and how we can use...
After creating your database, you need to create a table to store your testing data. To do this easily: Select your newly created database from the left pane to open it.Click on “SQL” in the top menu.Paste the following code into the SQL...
Currently, we have a database with an empty table 'ACTIVITY'. A crucial step in our project is to create a PHP page that utilizes the POST method to save data sent from our sensors. For this project, we will create two pages: The first (post_sensor.php)...
Note: This page is used when the counter value remains unchanged for more than 2 occurrences (2 cosecutives HTTP posts with the same values of counter).In this situation, the ESP32 program - instead of creating a new line in the database - updates the...
Note: The code is intentionally heavily commented to provide maximum assistance to those who wish it. You can also download the files (with fewer comments) from my GitHub. // Enable WiFi connectivity and secure communication over the internet #include...