Freematics Forum

Ok in arduino, Serial is hardware serial port 0 The logger unit only has 1 hardware port and uses an additional software port. The hardware one is connected to the internal OBD interface chip, and the software one is connected to the Bluetooth module. so Serial.begin() would connect to the OBD m fo...

Maybe my problem starts already here. I am using this basic code to receive some date via bluetooth: int counter =0; void setup() { Serial.begin(38400); delay(50); } void loop() { counter++; Serial.print("Arduino counter: "); Serial.println(counter); delay(500); } But nothing happens at al...

Hi, my company recently bought a data logger and the task to make it work was given to me. Actually I am quite new to this topic. My task is to establish a connection via BT 2.1 and read data (Gyro, GPS and Speed) somehow like in the iOS app. However I don't know where to start. It would be very hel...