Hi I have my bluetooth working (can send messages and they appear in the Arduino monitor..) baud rate is 115200 But the Led won't light on when sending value"1" ... ? led is correctly plugged in. Any Ideas Thanks a lot Philippe #include <SoftwareSerial.h> SoftwareSerial HMSoft(6,7); const …

Bluetooth led won't light on

groundFungus October 30, 2021, 4:59pm 2

Does the sender append a line feed (/n) and/or a carriage return to the sent message?

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