Looks like the SoftwareSerial just wasn't fast enough to catch the start bit of the second character
But even if i delay()
up to a second between reading the first and the second character it does not work.
Should be enough time to detect the start bit.
Anything left to try out or throw it away and buy a new one?
I need to get it working with two software ports, the hardware serial on my Uno are needed for usb.
Most cheaper bluetooth modules seem to me to be just copies or older versions of my JY-MCU.