I have invented an app on mit appinventor .The app is easily connecting to bluetooth module which is in turn connected to arduino uno. But when i'm sending data over bluetooth through the APP it is not responding. Rx led is not glowing. plz reply
I have invented an app on mit appinventor .The app is easily connecting to bluetooth module which is in turn connected to arduino uno. But when i'm sending data over bluetooth through the APP it is not responding. Rx led is not glowing. plz reply