Hello I tried for data transmission through UART with bluetooth module HC05 but it doesn't work code is as follows void setup() { Serial.begin(9600); } void loop() { int input = analogRead(A3); Serial.println(input); } i use UART0 and connections are VCC, GND JP4 to Tx of HC05 and JP5 to Rx of HC05 module. plz give me solution if i am wrong
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