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...
I recommend splitting the group up into two sections. A lot of prep work is required for this meeting. You need to have milled all the faceplates (hours and min), I made a couple of extras. The plywood boxes also need to be lasered...
If you were able to get all the magnets glue in at the third meeting everything will be wrapped up at this meeting. If you were not able too, then we will need to have a short fifth meeting. I do the same steps as the Third meeting. Skip...
We are going to put shellac on the box. 1. Again give everyone wax paper and set of rubber gloves 2. I use Bulls Eye Shellac Clear. 3. I use a paper tower to spread it around. 4. Have them do each side. They...
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...
From Docker Enchantment to ESPHome Summoning: A Complete Wizard's Guide Welcome, intrepid techno-magician, to a saga where you'll weave Docker's might with ESPHome's wisdom, bringing harmony to your realm of IoT devices. 🐋 Unveiling Docker Magic...
What’s up my friends, welcome back. This below is the PCB that I’ve designed for my project. I’ve tried to make it as small as I could so it could fit inside of a basic wall electric box. This project works at 220V so make sure you stay safe and...