Search found 6 matches

by iBobik
Thu Apr 25, 2019 10:10 pm
Forum: Programs, Libraries and Tools
Topic: Good hashing for passwords
Replies: 1
Views: 158

Good hashing for passwords

As an web devoleper I just know that we should use something like Bcrypt or Argon to keep passwords safe.

Are there some hashing algorithms good enough for passwords available on ESP8266?
Are there some tricks how to increase difficulty to the comparable level with just using SHA256?
by iBobik
Tue Mar 05, 2019 4:50 pm
Forum: ESP8266 boards
Topic: How to build firmware with initialized filesystem
Replies: 1
Views: 179

How to build firmware with initialized filesystem

Hello, I want to build firmware with custom scripts and default config files on filesystem, so user can just download firmware.bin from website, flash it with esptool and have working device. Are there some tools what can be used in CI to build also filesystem (minimal to expand it on device)? I kno...
by iBobik
Mon Jan 23, 2017 1:49 pm
Forum: ESP8266 boards
Topic: H801 lights dimmer bricked after firmware update
Replies: 11
Views: 5231

Re: H801 lights dimmer bricked after firmware update

I tried to flash it multiple times by Arduiono IDE and by esptool. Sometimes it worked, sometimes not and I do not see if there is some regularity.
by iBobik
Thu Jan 19, 2017 11:51 pm
Forum: ESP8266 boards
Topic: H801 lights dimmer bricked after firmware update
Replies: 11
Views: 5231

Re: H801 lights dimmer bricked after firmware update

Sledge wrote:Any news on this device? I bought some to and tried to flash mp but it doesn´t work for me too :(
No progress. Tried the newest versions - esptool-1.3 and esp8266-512k-20170119-v1.8.7-28-g0883a7e.bin
by iBobik
Wed Dec 14, 2016 11:24 pm
Forum: ESP8266 boards
Topic: H801 lights dimmer bricked after firmware update
Replies: 11
Views: 5231

Re: H801 lights dimmer bricked after firmware update

[quote="platforma"]The esptool.py and the SDK were updated since 2 months ago, so it's always best to update the esp-open-sdk repository, pfalcon posts updates to the SDK in this thread: http://forum.micropython.org/viewtopic.php?f=16&t=2140#p15688[/quote] As I wrote, I tried also esptool.py 1.2.1 a...
by iBobik
Tue Dec 13, 2016 1:49 pm
Forum: ESP8266 boards
Topic: H801 lights dimmer bricked after firmware update
Replies: 11
Views: 5231

H801 lights dimmer bricked after firmware update

Hello, I have H801 lights dimmer build around ESP8266. It worked with the original firmware and with older MicroPython (I do not know what version, but it was about 2 months ago, stable release, no-512k version). Now I tried to upload newer version, but it did not worked. Specifically: esp8266-512k-...