Is it possible to write bytes directly to the serial port ?

[shyam-gala]

Hi,

As per the title I am trying to find out if there is a way to write bytes directly onto the serial port. I am working with a device that exposes a byte based protocol. I tried to convert the bytes to hex and use the writeHex option however that doesnt seem to work and also seems like a round about way and was curious if there was a branch or clone which had the ability to directly write bytes onto a arduino board using the serial port.

Thanks

[shyam-gala]

Bytes to hex with writeHex is the right approach. Had some problems in the byte to hex conversion, once past those writeHex writes the bytes correctly.