i want to send literal numbers out a software serial port, in the same way as serial.write allows me to do with the hardware serial port. But the software serial library does not seem to support a serial.write function. the software serial serial.print function only sends ascii representations of numbers.
In particular I need to transmit numbers at the very bottom range of the ASCII table (e.g. 0, 1, 2...) that represent non-printable characters.
Is there any workaround for this? A lookup table for example, or a function to preprcess numbers into their corresponding ascii bytes?