MicroPython Forum (Archive)

You need to include the font files (and as many other files as you can) as frozen files. Thanks from me as well. I have some reading up to do and then hopefully it'll work for me too. I have a "wifi_connect.py" which is importet in the boot.py. I should freeze that too? Anything else? Since you sai...

You're talking to a beginner First I will look up allocate and array, since I'm not a native english speaker but I'm afraid after that I won't know how to do what you are asking

Hello, I'm running ssd1306.py to work my i2c-display. via writer.py I want to visualize a bigger font. I'm encountering some problems and was wondering if i did something wrong while flashing. Allthough there should be enough RAM(?) I'm getting this error. from writer import Writer import courier20 ...

Thanks again. Okay, I now get how it's supposed to work. However I'm sadly encountering problems. I've read a lot, tried a lot, changed a lot. the writer.py seems to be the troublemaker. For example: from writer import Writer import courier20 Traceback (most recent call last): File "<stdin>", line 1...

I have used Peter Hinch's (@ pythoncoder) Writer and font_to_py tools. https://github.com/peterhinch/micropython-font-to-py/blob/master/writer/writer_demo.py https://github.com/peterhinch/micropython-font-to-py/blob/master/FONT_TO_PY.md https://github.com/peterhinch/micropython-font-to-py thanks, I...

Hey, on my ESP2866 running MicroPython I connected an OLED Display (128x64) using this tutorial. I send the ssd1306.py and the ssd1306.mpy to my board. after initializing import machine import ssd1306 i2c = machine.I2C(-1, machine.Pin(5), machine.Pin(4)) oled = ssd1306.SSD1306_I2C(128, 32, i2c) I ca...

Thanks for your help. :) If you want the bvutton to be tected anytime it is pressed then there will need to be a tiny bit more code to loop testing while waiting That's seems to be what I need and I'm willing to learn how it works. Can you lead me in the right direction how to learn it? link or topi...

Hello, I'm trying to write my first real MicroPython script. It's supposed to be a timer that starts to count down from 60, when a button is pushed and visualise it on a display. This works fine so far: import machine from machine import Pin, I2C import ssd1306 from time import sleep i2c = I2C(-1, P...

Well this: c = MQTTClient("umqtt_client", "localhost") can't work on the esp8266 because the broker is not running on localhost, which would be the esp8266 itself. It has to be the IP-Adress of the mqtt broker. Thanks, that was my initial suspicion but I forgot the " " :roll: :oops: Now it works, t...

Hi, as you guys suggested i looked into umqtt.simple to send data from my ESP2866 to my Raspberry Pi 3. Here is what i did: On the ESP2866 running Micropython i created the folder "umqtt" and put the simple.py from inside. (https://github.com/micropython/micropython-lib/tree/master/umqtt.simple) Fro...