It’s a Mega, use Hardware Serial not softserial… e.g. pins 18/19 for Serial1 TX/RX
Serial1.begin(9600); // via BT Module
Blynk.begin(Serial1, auth); // Connect to App via BT
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It’s a Mega, use Hardware Serial not softserial… e.g. pins 18/19 for Serial1 TX/RX
Serial1.begin(9600); // via BT Module
Blynk.begin(Serial1, auth); // Connect to App via BT