@MaBe, yes, firmware is working fine but the first line on output is weird and WebIDE won't connect to the board.
Thank you for tips about flash areas. Compiles correctly. Now espruino output
| __|___ ___ ___ _ _|_|___ ___
| __|_ -| . | _| | | | | . |
|_____|___| _|_| |___|_|_|_|___|
1v92.62 Copyright 2016 G.Williams
Espruino is Open Source. Our work is supported
only by sales of official boards and donations:
Flash map 4MB:1024/1024, manuf 0xe0 chip 0x4016
Maybe you know how can i fix the first weird line of output? It's totaly not comfortable without WebIDE :( Thank you again.
p.s. Now i use minicom and web ide at the same time. If i connected to port with minicom, WebIDE connected fine but can't use the terminal side, but WebIDE can upload code from the right side.