Search found 45 matches

by ta1db
Sat Dec 07, 2019 8:38 am
Forum: Other Boards
Topic: Trying to add ethernet support to STM32F407VE
Replies: 5
Views: 637

Re: Trying to add ethernet support to STM32F407VE

Excellent work guys.. @untitled which ethernet board and driver you use with STMF407VE? I am trying to use a W5100 board with NucleoF401RE and need w5100 c h files. I found a source here https://github.com/Wiznet/ioLibrary_Driver but the w5100 c h files found here need to be reworked for MicroPython...
by ta1db
Sat Dec 07, 2019 8:22 am
Forum: Drivers for External Components
Topic: Using the ESP with a Ethernet Port through SPI
Replies: 15
Views: 3872

Re: Using the ESP with a Ethernet Port through SPI

@Roberthh Thanks for your prompt feedback.. I have a W5100 board in my hand and I prefer to use it if I can. As far as I see the MicroPython official repository doesn't have w5100 c h files required for this. I found a source here: https://github.com/Wiznet/ioLibrary_Driver however the w5100 c h fil...
by ta1db
Sat Dec 07, 2019 7:30 am
Forum: Drivers for External Components
Topic: Using the ESP with a Ethernet Port through SPI
Replies: 15
Views: 3872

Re: Using the ESP with a Ethernet Port through SPI

Hi @devnull

What did you do with the 10 W5500 ethernet boards you've got.. Could you use them with ESP8266 or ESP32? If not did you try them with PyBoard?
by ta1db
Fri Nov 22, 2019 7:11 pm
Forum: Hardware Projects
Topic: A power meter - using the Pyboard as a measuring instrument
Replies: 11
Views: 3018

Re: A power meter - using the Pyboard as a measuring instrument

In paragraph 2 you will find a description of that project and a link to its docs at the bottom. Oh, how come! I just realized that it is fully documented here https://github.com/peterhinch/micropython-mqtt/blob/master/NO_NET.md starting from 2nd paragraph as you've said. :oops: Thank you Peter, I ...
by ta1db
Fri Nov 22, 2019 10:03 am
Forum: General Discussion and Questions
Topic: Micropython Education - Project proposals, ideas and help requested.
Replies: 12
Views: 775

Re: Micropython Education - Project proposals, ideas and help requested.

Our MicroPython Education continue at Control and Automation Engineering Department of Istanbul Technical University, Electric Electronic Faculty..
https://www.linkedin.com/posts/murattol ... 38912-E9Oz
by ta1db
Fri Nov 22, 2019 9:51 am
Forum: Hardware Projects
Topic: A power meter - using the Pyboard as a measuring instrument
Replies: 11
Views: 3018

Re: A power meter - using the Pyboard as a measuring instrument

Hi Jim, Thanks for your interest. I am aware of the Peter's Mqtt library and the link you've provided. However, as far as I understand he has tested his library with esp8266, esp32 and pyboard d ( see https://github.com/peterhinch/micropython-mqtt#1-the-resilient-driver) not a pyboard with esp8266. ...
by ta1db
Fri Nov 22, 2019 2:53 am
Forum: Hardware Projects
Topic: A power meter - using the Pyboard as a measuring instrument
Replies: 11
Views: 3018

Re: A power meter - using the Pyboard as a measuring instrument

pythoncoder wrote:
Fri Nov 03, 2017 12:24 pm
.. An option would be to use my method of bringing MQTT to the Pyboard using an ESP8266 - I think that would be easily implemented.
Hi Peter,
How can I learn more about your method of "bringing MQTT to the Pyboard using an ESP8266" ?
Thanks.
by ta1db
Sat Nov 16, 2019 7:18 pm
Forum: ESP8266 boards
Topic: ESP-01 I2C
Replies: 2
Views: 495

Re: ESP-01 I2C

Thank you very much Roberth, it worked!
by ta1db
Sat Nov 16, 2019 2:23 pm
Forum: ESP8266 boards
Topic: ESP-01 I2C
Replies: 2
Views: 495

ESP-01 I2C

Would anyone kindly help me to run machine.I2C module on ESP-01 Which pin numbers should I use for GPIO0 and GPIO2 ? I found an example here : https://www.dobitaobyte.com.br/i2c-com-esp8266-e-micropython/ like that from machine import Pin, I2C sda = Pin(12) scl = Pin(14) i2cbus = I2C(scl,sda) if I a...