Bluetooth Serial Connection Matlab Central
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What Is A Serial Connection
Arduino hardware is properly plugged in. For troubleshooting, see Arduino Hardware Troubleshooting. First Note: Setting up a=arduino(.) will NOT work unless the HC-05 is initialized!don't even try. I have the HC-05 module connected properly to the Arduino Nano(5V, Gnd, TX(HC-05)-RX(Nano), TX(Nano)-RX(HC-05) via 1K/2K voltage divider, Both from Aliexpress). I verified the SPP connection using a BT terminal loopback (Shorted TX-RX on HC-05, used 'Bluetooth Serial Terminal' windows app, echoed correctly any text I transmitted) Next I initialized BT in Matlab and successfully opened a port. George acosta miami.
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