Search found 93 matches
- Wed Jan 27, 2021 7:09 pm
- Forum: MicroPython pyboard
- Topic: Why the file I created is not created?
- Replies: 14
- Views: 166
Re: Why the file I created is not created?
You are correct. Typo on my part. It should be VCP.
- Wed Jan 27, 2021 5:27 pm
- Forum: MicroPython pyboard
- Topic: Why the file I created is not created?
- Replies: 14
- Views: 166
Re: Why the file I created is not created?
One note ahead: Managing files both on the device and form the PC using e.g. explorer turned out to be a reliable way to corrupt teh files system on your pyboard. That's wha for instance Adafruit decided to make the access exclusive. If PC file access is enabled, any board-local changes are suppres...
- Tue Jan 26, 2021 11:51 pm
- Forum: Other Boards
- Topic: Nucleo stm32 F429ZI MQTT
- Replies: 11
- Views: 1792
Re: Nucleo stm32 F429ZI MQTT
So it is possible. But small modification of utelnetserver.py is necessary. Last lines need to be changed from WiFi to LAN. From this: for i in (network.AP_IF, network.STA_IF): wlan = network.WLAN(i) if wlan.active(): print("Telnet server started on {}:{}".format(wlan.ifconfig()[0], port)) to this:...
- Mon Jan 25, 2021 7:25 am
- Forum: General Discussion and Questions
- Topic: RPi makes ther own Mico controller
- Replies: 12
- Views: 510
Re: RPi makes ther own Mico controller
I succumbed. Placed the order already. Looking forward to playing with it.OutoftheBOTS_ wrote: ↑Mon Jan 25, 2021 6:59 am
Ha Ha Ha. I am certainly finding it hard to resist the urge to buy 1 and have a play with it, as it looks super interesting and RPi is usually very well supported fro beginners.
- Sun Jan 24, 2021 5:09 am
- Forum: General Discussion and Questions
- Topic: RPi makes ther own Mico controller
- Replies: 12
- Views: 510
Re: RPi makes ther own Mico controller
... it's where I first saw links to the (beautiful!) datasheet . Chapter 3 covers the PIO in-depth. The person who wrote the I2C section 3.6.7 in the PIO chapter says the following: I2C is an ubiquitous serial bus first described in the Dead Sea Scrolls, and later used by Philips Semiconductor. :D
- Sat Jan 23, 2021 6:03 pm
- Forum: Programs, Libraries and Tools
- Topic: DHT Library for ESP
- Replies: 8
- Views: 163
Re: DHT Library for ESP
Now I understand. It looks like you want a driver written completely in micropython. Maybe one exists but I'm guessing that probably not since the C built in driver already exists. Maybe someone has written it in python as purely an academic exercise.
- Sat Jan 23, 2021 7:26 am
- Forum: Programs, Libraries and Tools
- Topic: DHT Library for ESP
- Replies: 8
- Views: 163
Re: DHT Library for ESP
Do you want to use dht on an esp32?
http://docs.micropython.org/en/latest/e ... dht-driver
OR
Do you want to know the details of how the dht module works?
https://github.com/micropython/micropyt ... rivers/dht
http://docs.micropython.org/en/latest/e ... dht-driver
OR
Do you want to know the details of how the dht module works?
https://github.com/micropython/micropyt ... rivers/dht
- Sat Jan 02, 2021 2:48 am
- Forum: Other Boards
- Topic: [NUCLEO/STM32F429ZI] How to flash and how to access the REPL
- Replies: 1
- Views: 113
Re: [NUCLEO/STM32F429ZI] How to flash and how to access the REPL
Can one access the REPL from the usb st-link? I am on a Mac. The device is at /dev/cu.usbmodem14103 -- rshell does not connect -- Screen and miniterm.py connect intermittently and I see the prompt but cannot type anything Edit: rshell and the other programs work from the otg port. You need to connec...
- Fri Jan 01, 2021 11:31 pm
- Forum: Other Boards
- Topic: [NUCLEO/STM32F429ZI] How to flash and how to access the REPL
- Replies: 1
- Views: 113
[NUCLEO/STM32F429ZI] How to flash and how to access the REPL
I just got the STM32F429ZI NUCLEO board. I have been using ESP32s with micropython but this is the first time I'm using a Nucleo board and the STM32 system. This is a sort of guide for idiots like me to get started with this board and possibly others like this. 1. Download the micropython firmware: ...
- Wed Oct 28, 2020 5:50 pm
- Forum: ESP8266 boards
- Topic: Port Expander PCA9554
- Replies: 6
- Views: 589
Re: Port Expander PCA9554
In your file pca9554.py I see the following typo:
Not sure if that is causing the issues.
Code: Select all
from maschine import I2C