ESP32S2 VCP Example
Posted: Tue Jul 18, 2023 12:58 am
I am working to understand the new ESP32S2 serial architecture. It is a great design! I have been able to successfully connect to a device with a FTDI USB to Serial chip and transmit a string of text. This is done with the tx_blocking function. Now I am interested in sending integers but I cannot get the code to compile when using an integer. And when it does compile the values are not correct on the other end/serial device. My question is the tx_blocking function only designed to work with strings?