hc05

hi, I have a problem with HC 05 in android 10. first of all I sat up the board like the one in the tutorial ( this tutorial ) and installed Bluetooth Terminal HC-05 to test whether it's working fine or not. as you see in the picture by sending a character like "A" the green light turns on and...

Hi B4A Masters... Can anyone here help me to wrapping MODBUS RTU? I have to create an application which will communicate with Bluetooth HC05 @ PLC Board using stardard Modbuss RTU. And how much I have to donate for this library?

Hola a todos. Estoy tratando de crear una sencilla aplicación que permita enviar comandos y recibir respuestas de un arduino. Este es el código que estoy empleando. #Region Project Attributes #ApplicationLabel: B4A Example #VersionCode: 1 #VersionName: 'SupportedOrientations...