In simple terms, amplitude is how strong or intense a wave is. It's plotted on a graph with time on the x-axis and amplitude ...

Arduino and Android classes to easily connect your mobile device with an Arduino board. With the example bellow, we can send a message to Android using Arduino. Read ...

This final part of the FAQ covers the Bluetooth connectivity ... The boards support Arduino Uno Revision 3 connectivity and include ST Morpho headers. The STM32Cube software package provides ...

The Quectel FGM840R is a standalone Wi-Fi and Bluetooth combo module that features a built-in Cortex M33 and M23 dual-core processor with the main core frequency up to 200MHz. The module supports ...

The modules are the FC30R, a cost-effective, industrial-grade Wi-Fi module; the FCU743R, featuring Wi-Fi 4 and Bluetooth 5.2 capabilities; and the FCM740D, an MCU with Wi-Fi 4 and Bluetooth 5.2 ...

Hello, I’m excited to review the ESP32 display modules and HMI touchscreens from Elecrow with sizes ranging from 2.4 to 7.0 inches. For this review, Elecrow kindly provided me with both 3.5-inch and 7 ...

you can remove all of your Bluetooth devices and then reset the module if you’re running Big Sur or earlier (keep in mind you’ll need to re-pair all of your Bluetooth devices after this): Hold ...

This begins the bluetooth communication at the given speed. This function accepts 1 argument (int speed). Note that to set the speed to a different value, you may also need to use the bluetooth module ...