I found out the hard way that not all HC-05 modules work the same. Use the version AT command and look for modules with the latest firmware versions. Try to establish a serial communication first with a serial communication app.
I found out the hard way that not all HC-05 modules work the same. Use the version AT command and look for modules with the latest firmware versions. Try to establish a serial communication first with a serial communication app.
"No one is completely worthless. They can always serve as a bad example."
Anonymous
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