It helped, thank you fdushin.
I've read about power problems, but I'm using "YwRobot Power MB V2" to power module.
Search found 2 matches
- Tue Dec 13, 2016 9:08 pm
- Forum: ESP8266 boards
- Topic: File Permission issues - OSError: [Errno 13] EACCES
- Replies: 7
- Views: 13377
- Wed Dec 07, 2016 10:57 am
- Forum: ESP8266 boards
- Topic: File Permission issues - OSError: [Errno 13] EACCES
- Replies: 7
- Views: 13377
Re: File Permission issues - OSError: [Errno 13] EACCES
Hello All, I have the same error when I try to create a file. When I was uploading main.py by WebREPL, the connection to module was broken. After restart, I don't have access to filesystem. [code] #4 ets_task(40100164, 3, 3fff8398, 4) could not open file 'boot.py' for reading could not open file 'ma...