Arduino Esp32 SECS/GEN protocol stack

I would like to get in touch with someone who has ALREADY have an Arduino / Esp32 /STM32 "SECS/GEN protocol stack/library", which I need to make one of these microcontrollers able to communicate with a maschine (in industrial environment) which can ONLY send/read data with SECS/GEN protocol: there`s no alternative anyone can suggest, because the machine only can understand that. I do NOT desire to get the library developed from scratch, because it would be very difficult (and expensive) to go over the whole trial-error process of debugging. More over, it is difficult to me to go testing the library every time, because i would have to go into the facility and ask for permission on testing, which would also be very time consuming and annoying.. Therefore i need an already working libr that i can go testing and bring to work veeeery quick and with the less troubleshooting. Thanks in advance, Paul