dfu-util -d 0483:df11 -s 0x08000000 -a 0 --dfuse-address 0x08000000 -D /Users/user/Downloads/espruino_1v92.194_iskrajs.bin
-s --dfuse-address address<:...> ST DfuSe mode string, specifying target
/system logging action set 3 remote=syslog_IP remote-port=554
/system logging add action=remote topics=info
/system logging add action=remote topics=critical
/system logging add action=remote topics=error
/system logging add action=remote topics=warning