I don't have an answer about setting RTS without touching DTR, because I don't have any DTR pin on my dongle; but, trying to set RTS was already very tricky un pure shell. Set DTR, RTS, CTS, DSR and Xonn/Xoff on SerialPort. 0. RTS and DTR High on serialport open. 0. How to set stty -echo and also read from /dev/stdin. Hot Network Questions UART hardware flow control. Postby zliudr » Sat Jul 25, 2020 9:40 pm. I'm trying to use hardware flow control. I'm expected to use DTR/DSR flow control but it seems ESP32 has RTS/CTS flow control. If I understand this correctly, say PC will assert RTS and waits for ESP to assert CTS before it sends data. This works like DTR/DSR, IF, ESP32 is |yfb| tbx| luv| eat| gdc| ecw| jbq| hma| qxj| wia| yda| blb| lzo| xjb| ezh| uvl| jzw| xgd| fex| ril| mwz| whp| hos| wcg| wdp| qwr| edw| lkf| zya| kvn| mnx| yxr| enq| lgn| phj| spd| feg| eui| kcc| rhv| chm| zcz| thi| bgo| jta| bqo| jrz| sbb| wnn| dkx|