Search found 36 matches

by Lornioiz
Fri Jan 13, 2017 1:48 pm
Forum: ESP8266 boards
Topic: Copy lots of files in the mcus
Replies: 4
Views: 3108

Re: Copy lots of files in the mcus

Thank you both!
I went for a bash script this time, but I will add the ftp module in all my images from now on. I didn't test it yet, but you never know when it can comes in handy and saves the day!

Thanks and regards!
by Lornioiz
Wed Jan 11, 2017 3:43 pm
Forum: ESP8266 boards
Topic: Copy lots of files in the mcus
Replies: 4
Views: 3108

Copy lots of files in the mcus

Hello, I need to put in the filesystem a large quantity of text files (.txt) that contain precompiled datas. Those files are in the order of the hundreds (minimum requirement is 100). Instead of copying them one by one I thought to embed them in the image. I tried putting them in the \script folder ...
by Lornioiz
Fri Jan 06, 2017 3:52 pm
Forum: ESP8266 boards
Topic: I2C changes to get the HTU21D working.
Replies: 9
Views: 4161

Re: I2C changes to get the HTU21D working.

But are you using pullup on SCL and SDA? And the HTU21D was part of stretch goal, but I don't know of it is implementet yet? The breakout I'm using as already pullups so I don't think that's the problem. I Think I'm gonna try the fixes you wrote, thanks alot! P.S. I don't think the driver is implem...
by Lornioiz
Fri Jan 06, 2017 12:10 pm
Forum: ESP8266 boards
Topic: I2C changes to get the HTU21D working.
Replies: 9
Views: 4161

Re: I2C changes to get the HTU21D working.

Hi there! I was trying to make a simple HTU21D driver but I got stuck very early because it does seems that I can't find the peripheral address. When I execute i2c.scan() this is what I get back: [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 3...
by Lornioiz
Fri Dec 16, 2016 1:32 pm
Forum: Drivers for External Components
Topic: Power supply control
Replies: 15
Views: 12168

Re: RE: Re: Power supply control

Hi, I don't know if you have already solved it. Maybe you should look also at this post http://forum.micropython.org/viewtopic.php?f=16&t=2642#p15721 and all the replies in the thread. I also have discovered that connecting the relay to some pin has the undesirable effect to switch it on before the...
by Lornioiz
Wed Dec 14, 2016 10:56 pm
Forum: Drivers for External Components
Topic: Power supply control
Replies: 15
Views: 12168

Re: RE: Re: Power supply control

Sorry guys, I was on vacation and just read your follow ups. I confirm that the relay I am using has NPN and diode-led. Besides I have realized few of this wifi-switches (look at picture in my previous post) and they work just fine. Tested with hundreds of toggles so far with very stable ESP and re...
by Lornioiz
Tue Dec 13, 2016 9:28 am
Forum: Development of MicroPython
Topic: Integrating OV2640 Camera
Replies: 2
Views: 4395

Re: Integrating OV2640 Camera

Hello everyone,

does anyone have any news/info about this question? I would like to port the driver from Arduino but I'm no way near the required expertise in c or c++...

Thanks
by Lornioiz
Wed Nov 30, 2016 11:20 am
Forum: ESP8266 boards
Topic: Building the firmware broke I2C
Replies: 8
Views: 5358

Re: Building the firmware broke I2C

You can always check-out non-broken code from before the change was made, and compile that (or even check out one of the tags for stable releases). I don't really have time to figure out what they broke (since there is now a 6-month embargo on contributions, I moved on to other projects), but from ...
by Lornioiz
Tue Nov 29, 2016 10:01 am
Forum: ESP8266 boards
Topic: ESPLORER unable to run a proper main.py file ...
Replies: 21
Views: 13805

Re: ESPLORER unable to run a proper main.py file ...

update: okay, an upload of a file from ESplorer to the ESP8266 is really not working fine. Although ESPlorer wrote a file to the ESP8266 it was empty (I checked with f=open('<filename>'), f.read() -> Results ''). So I gave rshell a try: well I can connect to my ESP8266 and even access repl ... but ...
by Lornioiz
Tue Nov 29, 2016 8:17 am
Forum: ESP8266 boards
Topic: Building the firmware broke I2C
Replies: 8
Views: 5358

Re: Building the firmware broke I2C

deshipu wrote:Oh, sorry, seems like the docs are not updated. Too bad.
Thank you very much Deshipu!! I wasn't going anywhere by myself.
Would you be so kind to give me an example while I'm waiting the updated documentation? I'm stuck unless I'm able to make I2C work again.

Thanks!