Everybody talks about LoRa to bridge long distances. Today we will have a look into how we can extend the range of a normal ESP32 using the Arduino IDE. You…
This Mailbag is divided into two parts. Part 1 aired last Sunday morning. My Bitcoin address: 19FSmqbBzb5zsYB1d8Bq4KbxVmezToDNTV If you want to support the channel, please use the links below to…
If you ever dreamed of a Raspberry IOT server with backup to Dropbox and secure remote access from everywhere through your own VPN, all based on Docker containers, you have…
In this video, I will appear on stage and will talk about LoRa propagation, antennas, range, and other interesting stuff. I also will show how you can simulate the range…
Recently, Arduino released four new products. They all look very similar but use completely different Microcontroller chips. So we have to answer two questions: Do they know what they are…
In many projects (Arduino IDE), we need accurate local time. With our ESP chips, we have some libraries to get NTP time, as I showed in video #67. Most of…
Do you sometimes feel tired during meetings? Or do you sometimes have a headache after work? Do you want to change that? Then, this video can be interesting for you…
Satellites are expensive and big and only can be launched by the military, governments, or large corporations. Tomorrow morning, this will change. A 16-year old student and his team will…