Search found 9 matches

by adxx
Sun Sep 20, 2020 3:40 pm
Forum: Other Boards
Topic: [W600] IO pins not working
Replies: 11
Views: 6317

Re: [W600] IO pins not working

Roberthh wrote:
Fri Sep 18, 2020 9:56 am
I updated the firmware images. It will search for wifi_config.py, but if not present it just prints a warning. You may add your own.
Also: the firmware image are on the daily build now, v1.13-xxx
Oh, great! thanks for the update!
by adxx
Fri Sep 18, 2020 9:30 am
Forum: Other Boards
Topic: [W600] IO pins not working
Replies: 11
Views: 6317

Re: [W600] IO pins not working

Yes. For my convenience it contains a script to connect to a local AP. That script looks for a file called wifi_config.py with the content: WIFI_SSID=<ssid> WIFI_PASSWD =<password> If if exists in the local file system, the micro tries to connect. Unfortunately this file is frozen in the firmware. ...
by adxx
Fri Sep 18, 2020 7:42 am
Forum: Other Boards
Topic: [W600] IO pins not working
Replies: 11
Views: 6317

Re: [W600] IO pins not working

I have made versions of the firmware thst are mor close to the standard micropython. You'll find some fks files here:https://github.com/robert-hh/Shared-Stuff And the corresponding sources here:https://github.com/robert-hh/micropython/tree/w60x These versions contain a lot of bug fixes. Robert, one...
by adxx
Tue Feb 04, 2020 11:20 am
Forum: Other Boards
Topic: Wemos W600-Pico
Replies: 22
Views: 15510

Re: Wemos W600-Pico

my 2c on that board: 1. get w600tool.py from Volodymyr at https://github.com/vshymanskyy/w600tool - I run my as "python3 w600tool.py <...etc>" 2. always have board connected to wifi or ap activated with ftp server running (I use easyw600.ftpserver()) and have time.sleep_ms(1) in the main loop - by d...
by adxx
Thu Oct 11, 2018 6:31 pm
Forum: Other Boards
Topic: PYB Nano V2 mini board
Replies: 12
Views: 8168

Re: PYB Nano V2 mini board

My 5c to this port:
Recently spotted local Espruino board with the same STM32F411CEU6. And decided to give it a try. Also, it is x2 times more exensive, than PYB Nano V2.

That's not a 100% match by pinout, but I can live with it.

So far - REPL over USB is functional.
by adxx
Thu Oct 11, 2018 2:03 pm
Forum: ESP8266 boards
Topic: Can't enter text after connecting WebRepl
Replies: 3
Views: 3573

Re: Can't enter text after connecting WebRepl

I need to run a check to reproduce my experience, but I recall similar behavior when I was testing pcd8544 with my ESP-12F - Ctrl-C did not help. Will get back with the details on driver and the code. UPD : just double checked my code - WebREPL responds to Ctrl-C as it should be. Not sure why I got ...
by adxx
Thu Oct 11, 2018 11:49 am
Forum: ESP8266 boards
Topic: Can't enter text after connecting WebRepl
Replies: 3
Views: 3573

Re: Can't enter text after connecting WebRepl

Is there any code executed at that moment?
by adxx
Wed Oct 10, 2018 9:55 am
Forum: Other Boards
Topic: 16X2 LCD screen
Replies: 3
Views: 3471

Re: 16X2 LCD screen

AFAIK, default pins for I2C are:
GPIO 4 is SDA
GPIO 5 is SCL

Also, these can be changed to any other pin, because I2C is software driven.

To match 5V on display with 3.3V on GPIO you can use level shifters (different types are available).
by adxx
Mon Oct 08, 2018 7:49 pm
Forum: Other Boards
Topic: PYB Nano V2 mini board
Replies: 12
Views: 8168

Re: PYB Nano V2 mini board

That's a nice form factor. I'd love to see them available worldwide.