It works with Android devices and commercial trackers, but experimental support for ESP32-based Bluetooth trackers has recently been added. The implementation features two components. First, the ...

Transforms the way you troubleshoot your microcontroller projects. ℹ️ You can also get examples provided with the library in the Arduino IDE through the menu File > Examples > GPIOViewer ℹ️ You only ...

Simple range extender for an existing WiFi network Setting up an additional WiFi network with different SSID/password for guests or IOT devices This is an extension of the great work of martin-ger's ...

The information will be extremely handy for someone starting off with the SX1276/SX1278 Wireless Modules which are relatively inexpensive as opposed to more standardized development kits.

If you want to take beautiful night sky pictures with your DSLR and you live between 15 degrees and 55 degrees north latitude you might want to check out OpenAstroTracker. If you have a 3D printer ...