I bought a bluetooth-rs232 adapter back in November of last year. It worked well for a month or so. I was going to look into it, but got distracted by higher-priority projects and am just now getting back to this.
Based on the product manual, my firmware is corrupted. When powered up, both LEDs short-blink every ~600ms. I've tried all combinations of button-mashing on the reset button. When I try to connect via Putty, all I get in the terminal window is fuzzy shading and random characters. It returns basically the same results at any baud rate. Any ideas?
BT-RS232 firmware corrupt?
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